Foulness
Isle of Sheppey
The Wash
Aln
Wansbeck
Bristol Channel
narrow seas
British Isles and Ireland
these islands
Suffolk
Shannon
Wyre
Sunshine Coast
Blackwater
English Channel
British Isles
Shoeburyness
North Channel
River Tyne
Tyne River
Duddon
Tyne
Colne
Rede
St George's Channel
Esk
Ribble
ait
Humber
Thames
Essex
Great Ouse
Welland
Medway
Menai Strait
Solway Firth
Red Wharf Bay
Southend-on-Sea
Nene
Irish Sea
Foyle
Cherwell
Loch Long
Tawe
South Tyne
Washburn
Derwent
Afan
Roach
Yare
Lyme Bay
Caernarfonshire
Kent
Trinovantes
Crouch
Deben
Blyth
Moray Firth
County Durham
Eye Water
Loch Linnhe
Solent
Burhou
Ebbw
Stour
North Esk
Firth of Forth
Man
Pant
Massachusetts Bay
Isle of Man
Great Britain and Ireland
Canvey Island
Spurn Head
Camel
Holy Loch
Balranald
Lindisfarne
Dibb
Strait of Dover
Spithead
Orkney Islands
Ythan
Trent
Lincolnshire
Celtic Sea
Tory
Hamoaze
Mersey
Loch Alsh
Leven