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Firth of Clyde

 

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Firth of Clyde



 
 
The Firth of Clyde forms a large area of coastal water, sheltered from the Atlantic ocean
Atlantic Ocean

The Atlantic Ocean is the second-largest of the world's oceanic divisions; with a total area of about 106.4 million square kilometres . It covers approximately one-fifth of the Earth's surface....
 by the Kintyre
Kintyre

Kintyre is a peninsula in western Scotland, in the south-west of Argyll and Bute. The region stretches approximately 30 miles , from the Mull of Kintyre in the south, to East Loch Tarbert, Kintyre in the north....
 peninsula which encloses the outer firth
Firth

Firth is the Scots language word used to denote various coastal waters in Scotland. It is usually a large sea bay, which may be part of an estuary, or just an inlet, or even a strait....
 in Argyll
Argyll

Argyll, archaically Argyle , is a region of western Scotland corresponding with most of the part of ancient D?l Riata that was located on the island of Great Britain, and in a historical context can be used to mean the entire western seaboard between the Mull of Kintyre and Cape Wrath....
 and Ayrshire
Ayrshire

Ayrshire is a registration county, and former counties of Scotland in south-west Scotland, located on the shores of the Firth of Clyde. Its principal towns include Ayr, Kilmarnock and Irvine, North Ayrshire....
, Scotland
Scotland

conventional_long_name = ScotlandAlba|common_name= Scotland|image_flag = Flag of Scotland.svg|flag_width = 130px...
.

At its entrance the firth is some 26 miles (42 km) wide.






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Firthofclydemap
Seamill, Firth of Clyde
The Firth of Clyde forms a large area of coastal water, sheltered from the Atlantic ocean
Atlantic Ocean

The Atlantic Ocean is the second-largest of the world's oceanic divisions; with a total area of about 106.4 million square kilometres . It covers approximately one-fifth of the Earth's surface....
 by the Kintyre
Kintyre

Kintyre is a peninsula in western Scotland, in the south-west of Argyll and Bute. The region stretches approximately 30 miles , from the Mull of Kintyre in the south, to East Loch Tarbert, Kintyre in the north....
 peninsula which encloses the outer firth
Firth

Firth is the Scots language word used to denote various coastal waters in Scotland. It is usually a large sea bay, which may be part of an estuary, or just an inlet, or even a strait....
 in Argyll
Argyll

Argyll, archaically Argyle , is a region of western Scotland corresponding with most of the part of ancient D?l Riata that was located on the island of Great Britain, and in a historical context can be used to mean the entire western seaboard between the Mull of Kintyre and Cape Wrath....
 and Ayrshire
Ayrshire

Ayrshire is a registration county, and former counties of Scotland in south-west Scotland, located on the shores of the Firth of Clyde. Its principal towns include Ayr, Kilmarnock and Irvine, North Ayrshire....
, Scotland
Scotland

conventional_long_name = ScotlandAlba|common_name= Scotland|image_flag = Flag of Scotland.svg|flag_width = 130px...
.

At its entrance the firth is some 26 miles (42 km) wide. Its upper reaches include an area where it is joined by Loch Long
Loch Long

Loch Long is a body of water in Argyll and Bute, Scotland. The loch extends from the Firth of Clyde at its southwestern end. It measures approximately 20 miles in length, with a width of between one and two miles....
 and the Gare Loch
Gare Loch

The Gare Loch or Gareloch is a sea loch in Argyll and Bute, Scotland.A sea loch aligned north-south, Gare Loch is 10 kilometres long with an average width of 1.5 kilometres....
. This includes the large anchorage off Greenock
Greenock

Greenock is a large town and former burgh of barony in the Inverclyde council area of western Scotland. It forms part of a contiguous urban area with Gourock to the west and Port Glasgow to the east....
 known as the Tail of the Bank
Tail of the Bank

The Tail of the Bank is the name given to the Anchorage in the upper Firth of Clyde immediately north of Greenock and Gourock. This area of the firth gets its name from the sandbar immediately to its east which marks the entrance to the estuary of the River Clyde....
 in reference to the sandbar which separates the firth from the estuary
Estuary

An estuary is a semi-enclosed coastal body of water with one or more rivers or streams flowing into it, and with a free connection to the open sea....
 of the River Clyde
River Clyde

The River Clyde is a major river in Scotland. It is the eighth longest river in the United Kingdom, and the third longest in Scotland. Flowing through the major city of Glasgow, it was an important river for shipbuilding and trade in the British Empire....
. The Clyde is still almost 2 miles (3 km) wide at the sandbar, and its upper tidal limit is at the tidal Weir
Weir

A weir is a small overflow-type dam commonly used to raise the level of a river or stream. Weirs have traditionally been used to create Water mills in such places....
 adjacent to Glasgow Green
Glasgow Green

Glasgow Green is a park situated in the east end of Glasgow on the north bank of the River Clyde. It is the oldest park in the city dating back to the 15th century....
.

The cultural and geographical distinction between the firth and the River Clyde is vague, and people will sometimes refer to Dumbarton
Dumbarton

Dumbarton is a burgh in Scotland, lying on the north bank of the River Clyde where the River Leven, Dunbartonshire flows into the Clyde estuary....
 as being on the Firth of Clyde, while the population of Port Glasgow
Port Glasgow

Port Glasgow is the second largest town in the Inverclyde council area of Scotland. The population according to the 1991 census for Port Glasgow was 19426 persons and in the 2001 census was 16617 persons....
 and Greenock
Greenock

Greenock is a large town and former burgh of barony in the Inverclyde council area of western Scotland. It forms part of a contiguous urban area with Gourock to the west and Port Glasgow to the east....
 frequently refer to the firth to their north as "the river". In Scottish Gaelic the landward end is called Linne Chluaidh (meaning the same as the English), while the area around the south of Arran, Kintyre and Ayrshire/Galloway
Galloway

Galloway is an area in southwestern Scotland. It usually refers to the former counties of Wigtownshire and Stewarty of Kirkcudbright . It is part of the Dumfries and Galloway council area of Scotland....
 is An Linne Ghlas .

Geography

The firth encompasses many islands
Islands of the Clyde

The Islands of the Firth of Clyde are the fifth of the major Scotland island groups after the Inner Hebrides and Outer Hebrides, List of Orkney islands and List of Shetland islands....
 and peninsulas and has twelve ferry routes connecting them to the mainland and each other. The majority of these services are run by Caledonian MacBrayne
Caledonian MacBrayne

Caledonian MacBrayne is the major operator of passenger and vehicle ferries between the mainland of Scotland and 22 of the major islands on Scotland's west coast....
 and many of the routes are lifeline services for communities living in remote areas. A number of sea lochs
Loch

A loch is a body of water which is either:* a lake or;* a sea inlet, which may be also a firth, fjord, estuary or bay.Sea-inlet lochs are often called sea lochs....
 adjoin the firth.

Towns and villages along the shoreline
This lists the major towns and some of the numerous villages along the firth (not the River Clyde
River Clyde

The River Clyde is a major river in Scotland. It is the eighth longest river in the United Kingdom, and the third longest in Scotland. Flowing through the major city of Glasgow, it was an important river for shipbuilding and trade in the British Empire....
 or connecting lochs).
Holy Loch 06
  • Ardrossan
    Ardrossan

    Ardrossan is a town on the North Ayrshire coast in western Scotland. The name "Ardrossan" describes its physical position ? 'ard' from the Gaelic aird meaning height, 'ros' a promontory and the diminutive suffix 'an' - height of the little promontory....
    , Ayr
    Ayr

    Ayr is a town and port situated on the Firth of Clyde, in south-west Scotland. It has been a royal burgh since 1205 and the county town of the former Counties of Scotland of Ayrshire....
  • Barassie
    Barassie, South Ayrshire

    Barassie is a village in South Ayrshire, Scotland.Barassie is a suburb of Troon on the Northern edge of the town beginning half way along Barassie Beach...
    , Brodick
    Brodick

    Brodick is the second-largest village on the Isle of Arran, in the Firth of Clyde, Scotland. It is set on the eastern coast of the island, roughly in the central section....
  • Campbeltown
    Campbeltown

    Campbeltown is a town and former royal burgh in Argyll and Bute, Scotland, located by Campbeltown Loch on the Kintyre peninsula. Originally known as Kinlochkilkerran - this form is still used in Gaelic....
    , Cardross, Carradale
    Carradale

    Carradale is a picturesque village on the east side of Kintyre, overlooking the Kilbrannan Sound and the west coast of the Isle of Arran, approximately 14 miles from Campbeltown....
  • Dumbarton
    Dumbarton

    Dumbarton is a burgh in Scotland, lying on the north bank of the River Clyde where the River Leven, Dunbartonshire flows into the Clyde estuary....
    , Dunoon
    Dunoon

    Dunoon is a resort town situated on the Cowal Peninsula in Argyll, Scotland. It sits on the Firth of Clyde beside Holy Loch and opposite Gourock....
  • Fairlie
  • Gourock
    Gourock

    Gourock is a burgh in Inverclyde, Scotland. It has in the past functioned as a resort town on the Firth of Clyde. Its principal function today, however, is as a popular residential area, extending contiguously from Greenock, with a railway terminus and ferry services across the Clyde....
    , Greenock
    Greenock

    Greenock is a large town and former burgh of barony in the Inverclyde council area of western Scotland. It forms part of a contiguous urban area with Gourock to the west and Port Glasgow to the east....
    , Girvan
    Girvan

    Girvan is a burgh in Carrick, Scotland, South Ayrshire, Scotland, with a population of about 8000 people. Originally a fishing port, it is now also a seaside resort with beaches and cliffs....
  • Helensburgh
    Helensburgh

    Helensburgh is a town and former burgh in Argyll and Bute, Scotland. It lies on the north shore of the Firth of Clyde and the eastern shore of the entrance to the Gare Loch....
    , Hunter's Quay
    Hunter's Quay

    Hunters Quay is a village in Argyll and Bute, Scotland. Situated between Kirn, Argyll and Bute to the south and Ardnadam to the north, Hunters Quay is the main base of Western Ferries, operating between Hunters Quay and McInroy's Point....
    , Hunterston
  • Innellan
    Innellan

    Innellan is a village that lies on the east shore of the Cowal peninsula, on the Firth of Clyde, 4 miles south of the town of Dunoon in Scotland, United Kingdom....
    , Inverkip
    Inverkip

    Inverkip is a village and List of civil parishes in Scotland in Inverclyde, Scotland. It lies about southwest of Greenock on the A78 trunk road....
    , Irvine
    Irvine, North Ayrshire

    Irvine is a coastal new town in North Ayrshire, Scotland. According to recent population estimates , the town is home to 39,527 as the largest settlement within North Ayrshire....
  • Kilcreggan
    Kilcreggan

    Kilcreggan is a village in Argyll and Bute, Scotland.It developed on the north shore of the Firth of Clyde at a time when Clyde steamers brought it within easy reach of Glasgow at about 25 miles west of the centre of Glasgow by boat....
    , Kilmun
    Kilmun

    Kilmun is a linear settlement on the north shore of the Holy Loch in Argyll and Bute in south-west Scotland, up to the village of Strone at Strone Point where the loch joins the Firth of Clyde....
    , Kirn
    Kirn, Argyll

    Kirn is a village in Argyll in south-west Scotland on the west shore of the Firth of Clyde. It now forms part of a continuous built up area between Dunoon and Hunters Quay, where the Clyde joins the Holy Loch....
  • Lamlash
    Lamlash

    Lamlash is the largest village by population on the Isle of Arran, in the Firth of Clyde, Scotland. It lies 4 miles to the south of ferry port Brodick, in a bay on the island's east coast, facing Holy Isle, Firth of Clyde....
    , Largs
    Largs

    Largs is a town on the Firth of Clyde in North Ayrshire, Scotland, about 33 miles from Glasgow.It is a popular seaside resort with a pier. The original name means "the slopes" in Scottish Gaelic....
    , Lochranza
    Lochranza

    Lochranza is a village located on the Isle of Arran in the Firth of Clyde, Scotland. The population, somewhat in decline, is around 200 people....
  • Millport
    Millport, Isle of Cumbrae

    Millport is the only town on the island of Great Cumbrae in the Firth of Clyde off the coast of North Ayrshire, Scotland. The town is four miles south from the Largs-based Caledonian MacBrayne ferry slipway....
  • Port Bannatyne
    Port Bannatyne

    Port Bannatyne is a coastal village on the Isle of Bute, Scotland. It is a popular harbour for yachts.It is approximately 2 miles north of Rothesay, Argyll and Bute and 6 miles from Rhubodach....
    , Portencross
    Portencross

    Portencross is a hamlet near Farland Head in North Ayrshire, Scotland. Situated about 3 km west of Seamill and about 2 km south of Hunterston B nuclear power station, it is noted for its Portencross Castle....
    , Port Glasgow
    Port Glasgow

    Port Glasgow is the second largest town in the Inverclyde council area of Scotland. The population according to the 1991 census for Port Glasgow was 19426 persons and in the 2001 census was 16617 persons....
    , Prestwick
    Prestwick

    Prestwick is a town located in South Ayrshire on the south west coast of Scotland, approximately to the south-west of Glasgow. It adjoins the larger town of Ayr, the centre of which is approximately south....
  • Rothesay
    Rothesay, Argyll and Bute

    The town of Rothesay is the principal town on the Isle of Bute, in the subdivisions of Scotland of Argyll and Bute, Scotland. It can be reached by ferry from Wemyss Bay which offers an onward rail link to Glasgow....
  • Saltcoats
    Saltcoats

    Saltcoats is a town on the west coast of North Ayrshire, Scotland. It is one of the 'Three Towns' along with Ardrossan and Stevenston....
    , Seamill
    Seamill

    Seamill is a village in North Ayrshire on the west coast of Scotland, about 5 miles north of Ardrossan and 8 miles south of Largs.It is sometimes considered part of West Kilbride, and sometimes considered as a village in its own right....
    , Skelmorlie
    Skelmorlie

    Skelmorlie is a village in North Ayrshire, Scotland.Although it is the northernmost settlement in the council area of North Ayrshire it is contiguous with Wemyss Bay, which is in Inverclyde....
    , Strone
    Strone

    Strone is a village on in Argyll in south-west Scotland at the point where the north shore of the Holy Loch becomes the west shore of the Firth of Clyde....
  • Toward
    Toward

    Toward is a village near Dunoon at the southern tip of the Cowal peninsula in Argyll and Bute, Scotland.Nearby is Castle Toward, a former country house built close to the ruined Toward Castle....
    , Troon
    Troon

    Troon is a town in South Ayrshire, Scotland. It is situated on the west coast, about eight miles north of Ayr and three miles northwest of Glasgow Prestwick International Airport....
  • Wemyss Bay
    Wemyss Bay

    Wemyss Bay is a village on the west Coast of the Firth of Clyde in the district of Inverclyde, Scotland. The name may derive from the Scottish Gaelic uaimh, meaning 'cave'....
    , West Kilbride
    West Kilbride

    West Kilbride is a village in North Ayrshire, on the west coast of Scotland by the Firth of Clyde, looking across the water to Goat Fell and the Isle of Arran....


Islands in the Clyde
There are many islands in the firth. The largest all have thriving communities and regular ferry services connecting them to the mainland. They are:
Ps Waverley Off Brodick Castle 1989
  • Arran
    Isle of Arran

    The Isle of Arran is the largest island in the Firth of Clyde, Scotland, with an area of . It is in the Subdivisions of Scotland of North Ayrshire....
  • Bute
    Isle of Bute

    Bute, also known as the Isle of Bute is one of the islands of the lower Firth of Clyde in Scotland. Formerly part of the Counties of Scotland of Buteshire, it now constitutes part of the council area of Argyll and Bute....
  • Cumbrae
    Great Cumbrae

    Great Cumbrae is the larger of the two islands known as The Cumbraes in the lower Firth of Clyde in western Scotland. Home to the National Watersports Centre, the Cathedral of the Isles and the University Marine Biological Station, Millport, the holiday island has an 18-hole golf course which sweeps almost to the summit, and a round-island r...


There are many other inhabited and uninhabited islands in the firth. See the Islands of the Clyde
Islands of the Clyde

The Islands of the Firth of Clyde are the fifth of the major Scotland island groups after the Inner Hebrides and Outer Hebrides, List of Orkney islands and List of Shetland islands....
 for a more comprehensive list and links.

Sea lochs off the Clyde
  • Gare Loch
    Gare Loch

    The Gare Loch or Gareloch is a sea loch in Argyll and Bute, Scotland.A sea loch aligned north-south, Gare Loch is 10 kilometres long with an average width of 1.5 kilometres....
  • Loch Long
    Loch Long

    Loch Long is a body of water in Argyll and Bute, Scotland. The loch extends from the Firth of Clyde at its southwestern end. It measures approximately 20 miles in length, with a width of between one and two miles....
    , and Loch Goil
    Loch Goil

    Loch Goil is a small sea loch in Scotland.It is an arm of Loch Long. The village of Lochgoilhead stands at its head.Located in the Loch Lomond & Trossachs National Park, Lochgoilhead sits at the head of Loch Goil, a fjord type sea loch....
  • The Holy Loch
    Holy Loch

    The Holy Loch is a sea loch in Argyll and Bute, Scotland. Open to the Firth of Clyde at its eastern end, the loch is approximately one mile wide and between two and three miles long, varying with the tide....
  • Loch Striven
    Loch Striven

    Loch Striven is a sea loch adjoining the west side of the Firth of Clyde just north of the Isle of Bute, where it forms a narrow inlet about 8 miles long extending north into the Cowal peninsula....
  • Loch Riddon off the Kyles of Bute
    Kyles of Bute

    The Kyles of Bute are a narrow sea channel which separates the northern end of the Isle of Bute from the Cowal peninsula, part of the Scotland mainland....
  • Loch Fyne
    Loch Fyne

    Loch Fyne is a sea loch on the west coast of Argyll and Bute, Scotland. It extends 65 kilometres inland from the Sound of Bute, making it the longest of the sea lochs....
    , and Loch Gilp
    Loch Gilp

    Loch Gilp is a small inlet on Loch Fyne which gives its name to Lochgilphead. The Crinan Canal extends from the loch across to Crinan itself....
  • Campbeltown Loch
    Campbeltown Loch

    Campbeltown Loch is a small sea loch near the south of the Kintyre Peninsula facing eastwards towards the Firth of Clyde. The town of Campbeltown, from which it takes its name, is located at its head....
    .


History

Newark Castle and Clyde
The Clyde formed an important sea route from the earliest times, and the Battle of Largs
Battle of Largs

The Battle of Largs was an meeting engagement fought between the armies of Norway and Scotland near the present-day town of Largs in North Ayrshire on the Firth of Clyde in Scotland on 2 October 1263....
 marked the turning point for Viking
Viking

A Viking is one of the Norsemen explorers, warriors, merchants, and Piracy who raided and colonized wide areas of Europe from the late eighth to the early eleventh century....
 ambitions on the west of Scotland.

In Victorian
Victorian era

The Victorian Era of the United Kingdom of Great Britain and Ireland was the period of Victoria of the United Kingdom reign from June 1837 to January 1901....
 times with the advent of tourism
Tourism

Tourism is travel for recreational or leisure purposes. The World Tourism Organization defines tourists as people who "travel to and stay in places outside their usual environment for not more than one consecutive year for leisure, business and other purposes not related to the exercise of an activity remunerated from...
 the area became popular with Glaswegians who travelled 'doon the watter' on Clyde steamer
Clyde steamer

The era of the Clyde steamer in Scotland began in August 1812 with the very first successful commercial steamboat service in Europe, when Henry Bell 's PS Comet began a passenger service on the River Clyde between Glasgow and Greenock....
s to holiday in the picturesque seaside towns and villages that line the firth, with the more wealthy building substantial holiday homes along the coast. Many towns such as Largs
Largs

Largs is a town on the Firth of Clyde in North Ayrshire, Scotland, about 33 miles from Glasgow.It is a popular seaside resort with a pier. The original name means "the slopes" in Scottish Gaelic....
, Dunoon
Dunoon

Dunoon is a resort town situated on the Cowal Peninsula in Argyll, Scotland. It sits on the Firth of Clyde beside Holy Loch and opposite Gourock....
 and Rothesay
Rothesay, Argyll and Bute

The town of Rothesay is the principal town on the Isle of Bute, in the subdivisions of Scotland of Argyll and Bute, Scotland. It can be reached by ferry from Wemyss Bay which offers an onward rail link to Glasgow....
 flourished during this boom period and became fully fledged resorts with well appointed hotels and attractions.

Nowadays the PS Waverley
PS Waverley

The paddle steamer Waverley is the last operational Clyde steamer, and the last seagoing paddle steamer in the world. Named after Sir Walter Scott's first novel, the Waverley regularly sails from Glasgow and other towns on the Firth of Clyde, the Thames, the South Coast of England and the Bristol Channel; as well as making more infreq...
 still makes trips to these coastal towns, allowing passengers to sail back in time.

In 1942 the World's first deep water test of a submarine oil pipeline was conducted on a pipeline laid across the Firth of Clyde in Operation Pluto
Operation Pluto

Operation Pluto was a World War II operation by United Kingdom scientists, oil companies and armed forces to construct undersea Pipeline transport under the English Channel between England and France....
.

The "lower Clyde" shipyards of Greenock
Greenock

Greenock is a large town and former burgh of barony in the Inverclyde council area of western Scotland. It forms part of a contiguous urban area with Gourock to the west and Port Glasgow to the east....
 and Port Glasgow
Port Glasgow

Port Glasgow is the second largest town in the Inverclyde council area of Scotland. The population according to the 1991 census for Port Glasgow was 19426 persons and in the 2001 census was 16617 persons....
 played an important role in shipbuilding, with the Comet
PS Comet

The paddle steamer PS Comet was built for Henry Bell , hotel and baths owner in Helensburgh, and began a passenger service in 1812 on the River Clyde between Glasgow and Greenock, the first commercially successful steamboat service in Europe....
 being the first successful steamboat
Steamboat

A steamboat or steamship, sometimes called a steamer, is a ship in which the primary method of propulsion is steam engine, typically driving propellers or paddlewheels....
 in Europe
Europe

Europe is, conventionally, one of the world's seven continents. Comprising the westernmost peninsula of Eurasia, Europe is generally divided from Asia to its east by the water divide of the Ural Mountains, the Ural , the Caspian Sea, and by the Caucasus Mountains to the southeast....
, and a large proportion of the world's shipping being built there until well into the 20th century. In more recent times the natural beauty of the firth has been marred in places by a succession of industrial and military developments along the shoreline, including Hunterston and Inverkip Power Station
Inverkip power station

Inverkip power station is an oil-fired power station in Inverclyde, on the west coast of Scotland. It is actually located closer to Wemyss Bay than Inverkip and dominates the local area with its 778 foot chimney, the third tallest in the United Kingdom and Scotland's tallest free-standing structure....
s, while at the same time shipbuilding has declined. Today only one lower Clyde shipyard survives, next to Newark Castle, Port Glasgow
Newark Castle, Port Glasgow

Newark Castle is a well-preserved castle sited on the south shore of the estuary of the River Clyde in Port Glasgow, Inverclyde, Scotland, where the firth gradually narrows from the Firth of Clyde and navigation upriver is made difficult by shifting sandbanks....
, at the point where the firth becomes the River Clyde
River Clyde

The River Clyde is a major river in Scotland. It is the eighth longest river in the United Kingdom, and the third longest in Scotland. Flowing through the major city of Glasgow, it was an important river for shipbuilding and trade in the British Empire....
. The Garvel dry dock
Dry dock

A drydock is a narrow basin or vessel that can be flooded to allow a load to be floated in, then drained to allow that load to come to rest on a dry platform....
 in Greenock continues in operation for ship repair, and the large Inchgreen dry dock in Port 'Glasgow is in occasional use. The sites of the former Greenock shipyards are currently being regenerated.

Marine wildlife

Upper Firth of Clyde
Common
Common Seal

The Harbor Seal , also known as the Common Seal or alternately spelled Harbour Seal, is a true seal found along temperate and Arctic marine coastlines of the Northern hemisphere....
 and Grey Seal
Grey Seal

The Gray Seal is found on both shores of the North Atlantic Ocean. It is a large pinniped of the family Phocidae or "true seals". It is the only species classified in the genus Halichoerus....
s abound in the firth.

Harbour Porpoise
Harbour Porpoise

The Harbor Porpoise is one of six species of porpoise. It is one of the smallest ocean mammals. As its name implies, it stays close to coastal areas or river estuaries and as such is the most familiar porpoise to whale-watching....
s are also common and while Dolphin
Dolphin

File:Bottlenose_Dolphin_KSC04pd0178.jpgDolphins are marine mammals that are closely related to whales and porpoises. There are almost forty species of dolphin in seventeen genus....
s are much less so, they have been spotted in the upper reaches of the firth in the summer of 2005 . Whales do not favour the Clyde and although there have been instances of larger whales beaching themselves or becoming stranded in the upper firth, only smaller Pilot
Pilot whale

The pilot whale is either of two species of cetacean in the genus Globicephala. The genus is part of the oceanic dolphin family although their behaviour is closer to that of the larger whales....
 or Minke Whale
Minke Whale

Minke Whale or Lesser Rorqual is a name given to two species of marine mammal belonging to a clade within the suborder of baleen whales. The Minke Whale was given its official designation by Lacep?de in 1804, who described a dwarf form of Bal?noptera acuto-rostrata....
s seem to visit with any kind of regularity.

In 2005 the firth was listed as having the 2nd highest incidence of basking shark
Basking shark

The basking shark, Cetorhinus maximus, is the second largest living fish, after the whale shark. It is a cosmopolitan species ? it is found in all the world's temperate oceans....
 sightings in Scotland (after the The Minch
The Minch

The Minch , also called The North Minch, is a strait in north-west Scotland, separating the north-west Scottish Highlands, and the northern Inner Hebrides, from Lewis and Harris, Outer Hebrides in the Outer Hebrides....
). In particular these huge sharks seem to favour the warm, shallow waters surrounding Pladda
Pladda

Pladda is an island off the west coast of Scotland. It is home to a lighthouse of the same name....
.

Although at one time heavily fished, the only catches remaining in Clyde waters today that are of any commercial interest to fisherman are Prawn
Prawn

Prawns are crustaceans, belonging to the suborder Dendrobranchiata . They are similar in appearance to shrimp, but can be distinguished by the gill structure which is branching in prawns , but is Lamella r in shrimp....
s, Lobster
Lobster

Clawed lobsters compose a family of large marine crustaceans. Lobsters are economically important as seafood, forming the basis of a global industry that nets United States dollar1.8 billion in trade annually....
 and Herring
Herring

Herring are small, oily fish of the genus Clupea found in the shallow, temperate waters of the North Pacific Ocean and the North Atlantic Ocean, including the Baltic Sea....
.

There is a Marine Biological Station
University Marine Biological Station, Millport

The University Marine Biological Station Millport is a higher education institute located on the island of Great Cumbrae in the Firth of Clyde, Scotland....
 run by the Universities of Glasgow
University of Glasgow

The University of Glasgow was founded in 1451, in Glasgow, Scotland, and, along with its contemporary institution, the University of St Andrews, it formed the Kingdom of Scotland's equivalent to Oxbridge....
 and London
University of London

Based primarily in London, England, United Kingdom, the University of London is a federal mega university made up of 31 affiliates: 19 separate university institutions, and 12 research institutes....
 on Great Cumbrae
Great Cumbrae

Great Cumbrae is the larger of the two islands known as The Cumbraes in the lower Firth of Clyde in western Scotland. Home to the National Watersports Centre, the Cathedral of the Isles and the University Marine Biological Station, Millport, the holiday island has an 18-hole golf course which sweeps almost to the summit, and a round-island r...
.

Shipping in the Firth

Clyde Shipping
Greenock Esplanade
Largs Pencil S
F207 Bremen, Clyde 26 2 06b
The Firth of Clyde like the River Clyde
River Clyde

The River Clyde is a major river in Scotland. It is the eighth longest river in the United Kingdom, and the third longest in Scotland. Flowing through the major city of Glasgow, it was an important river for shipbuilding and trade in the British Empire....
 has historically been an important centre of shipbuilding. There have been shipyards at Renfrew, Greenock
Greenock

Greenock is a large town and former burgh of barony in the Inverclyde council area of western Scotland. It forms part of a contiguous urban area with Gourock to the west and Port Glasgow to the east....
, Port Glasgow
Port Glasgow

Port Glasgow is the second largest town in the Inverclyde council area of Scotland. The population according to the 1991 census for Port Glasgow was 19426 persons and in the 2001 census was 16617 persons....
 and Troon
Troon

Troon is a town in South Ayrshire, Scotland. It is situated on the west coast, about eight miles north of Ayr and three miles northwest of Glasgow Prestwick International Airport....
 and a major boatyard at Fairlie. Ferguson Shipbuilders
Ferguson Shipbuilders

Ferguson Shipbuilders Limited is a shipyard located in Port Glasgow on the River Clyde in Scotland. It is the last remaining shipbuilder on the lower Clyde, and the only builder of non-military vessels on the river - the company's mainstay has long been car ferry....
 yard, adjacent to Newark Castle, Port Glasgow
Newark Castle, Port Glasgow

Newark Castle is a well-preserved castle sited on the south shore of the estuary of the River Clyde in Port Glasgow, Inverclyde, Scotland, where the firth gradually narrows from the Firth of Clyde and navigation upriver is made difficult by shifting sandbanks....
, is one of the last privately owned shipyards left in Scotland. Port Glasgow is also the site of one of the world's largest dry dock
Dry dock

A drydock is a narrow basin or vessel that can be flooded to allow a load to be floated in, then drained to allow that load to come to rest on a dry platform....
 and ship-repair facilities at Inchgreen. The dry dock there is 305m long and 44m wide and is operated by Northwestern Shiprepairers Limited using the name Scott Lithgow, although the company is unrelated to the famous Port Glasgow Scott Lithgow
Scott Lithgow

Scott Lithgow, Limited was a United Kingdom shipbuilder formed in 1967 by the merger of Scotts Shipbuilding and Engineering Company and Lithgows....
 shipbuilding company.

The Firth of Clyde has one of the deepest sea entrance channels in northern Europe, which can accommodate the largest Capesize
Capesize

Capesize ships are cargo ships originally too large to transit the Suez Canal . To travel between oceans, such vessels used to have to pass either the Cape of Good Hope or Cape Horn....
 vessels afloat, and as such the Clyde is one of the UK's leading ports, handling some 7.5 million tonnes of cargo each year, as well as regular cruise liner
Cruise ship

File:MSMajestyOfTheSeasEdit1.JPGA cruise ship or cruise liner is a passenger ship used for pleasure voyages, where the voyage itself and the ship's amenities are part of the experience....
 traffic at Greenock's Ocean Terminal
Greenock

Greenock is a large town and former burgh of barony in the Inverclyde council area of western Scotland. It forms part of a contiguous urban area with Gourock to the west and Port Glasgow to the east....
 facility.

In addition to the existing bulk ore terminal at Hunterston Ore Terminal; Clydeport, North Ayrshire Council and Scottish Enterprise
Scottish Enterprise

Scottish Enterprise [SE], is Scotland's main economic, enterprise, innovation and investment agency. Covering the eastern, central and southern part of Scotland from the Grampians to the Borders and is a sponsored Non-Departmental Public Body of the Scottish Government....
 also propose a £200m international deep-water container terminal at Hunterston which would effectively act as a worldwide gateway port, and possibly become the major container port for the northern half of Europe. Initial environmental and economic impact studies are currently being undertaken.

The Royal Navy
Royal Navy

The Royal Navy of the United Kingdom is the oldest of the British Armed Forces . From the mid-18th century until well into the 20th century, it was the most powerful navy in the world, playing a key part in establishing the British Empire as the dominant world power from 1815 until the early 1940s....
 also has a significant presence on the Clyde, at HMNB Clyde
HMNB Clyde

Her Majesty's Naval Base Clyde is one of three UK operating bases for the Royal Navy . It is the service's headquarters in Scotland and is best known as the home of the United Kingdom UK Trident programme-armed nuclear submarine force....
 on the Gare Loch
Gare Loch

The Gare Loch or Gareloch is a sea loch in Argyll and Bute, Scotland.A sea loch aligned north-south, Gare Loch is 10 kilometres long with an average width of 1.5 kilometres....
 and on Loch Long
Loch Long

Loch Long is a body of water in Argyll and Bute, Scotland. The loch extends from the Firth of Clyde at its southwestern end. It measures approximately 20 miles in length, with a width of between one and two miles....
, while one of the three main ports providing marine services support vessels is at Greenock
Greenock

Greenock is a large town and former burgh of barony in the Inverclyde council area of western Scotland. It forms part of a contiguous urban area with Gourock to the west and Port Glasgow to the east....
. This formerly came under the Royal Maritime Auxiliary Service
Royal Maritime Auxiliary Service

The Royal Maritime Auxiliary Service was a United Kingdom British Government agency which ran a variety of civilian manned support vessels for the Royal Navy....
 which still operates some vessels, but the services have been put out to commercial tender by the Warship Support Agency
Warship Support Agency

The Warship Support Agency was a non-executive agency within the Defence Logistics Organisation of the UK Ministry of Defence. It was created on 1 April 2001 from the amalgamation of the "Naval Bases and Supply Agency" and the "Ship Support Agency" and had its headquarters initially in Bath, Somerset, England, but later moved to the MoD Abb...
 and are currently operated by Serco Denholm, who are for the next contract. The contract includes management of the ports at Devonport, Portsmouth and The Clyde (dual site operation at Faslane and Great Harbour, Greenock).

There are lighthouses at:
  • Cloch Point
    Cloch

    Cloch or Cloch Point is a point on the coast of the Firth of Clyde, Scotland at . The name comes from the Scottish Gaelic for stone....
  • Toward Point
    Toward

    Toward is a village near Dunoon at the southern tip of the Cowal peninsula in Argyll and Bute, Scotland.Nearby is Castle Toward, a former country house built close to the ruined Toward Castle....
  • Little Cumbrae
    Little Cumbrae

    Little Cumbrae is an island in the Firth of Clyde, in North Ayrshire, Scotland. The island is known locally as Wee Cumbrae....
  • Pladda
    Pladda

    Pladda is an island off the west coast of Scotland. It is home to a lighthouse of the same name....