Swimming in Scotland in may 2025 Sea temperature by city in may

In may in Scotland swimming conditions are generally the same everywhere.

Forget about swimming in Edinburgh, Aberdeen, Glasgow, Inverness, Dundee, Fort William, Isle of Mull, Kirkwall, Lerwick, Skye, Stornoway, Applecross, Durness, Eyemouth, Glencoe, Helmsdale, Shetland islands, Isle of Whithorn, Kirkcudbright, Oban, Perth, Portpatrick, Staffa island, Thurso, Tobermory, Anstruther, Arbroath, Ardrossan, Ayr, Bo'ness, Brora, Buckie, Burntisland, Campbeltown, Carnoustie, Cockenzie, Dingwall, Dumbarton, Dunbar, Dunoon, Elgin, Fraserburgh, Girvan, Gourock, Greenock, Helensburgh, Orkney islands, Inverbervie, Invergordon, Kilmarnock, Kirkcaldy, Largs, Lossiemouth, Macduff, Methil, Monifieth, Montrose, Musselburgh, Nairn, North Berwick, Peterhead, Portlethen, Portree, Prestonpans, Prestwick, Rothesay, St Andrews, Stonehaven, Stranraer, Tarbert, Troon, Ullapool and Wick in may! The water temperature is freezing, reaching as low as 48°F (and only 52°F at the best of times). Our advice: plan on sightseeing, and don't bring your beach towel!