Cold-water wrecks, cathedral caves and clear North Atlantic light
Overview
Shetland is a remote Scottish archipelago where deep water reaches close to shore, historic wrecks sit around Lerwick and Bressay, and submerged cliffs, sea stacks and caves create a distinctly North Atlantic dive landscape. The signature trip is usually a week aboard a specialist charter such as MV Valhalla or MV Invincible, with the skipper changing sites to match wind, tide and team depth range.
Summer brings long daylight, active seabird colonies and the year's warmest water, but this remains serious cold-water diving. Late-summer sea temperatures are typically around 13°C to 14°C, while midwinter can fall to 5°C to 6°C. Many marquee wrecks lie between 20 m and 45 m, with a separate technical portfolio beyond 60 m.
Non-divers get an equally strong itinerary of archaeology, wildlife, cliff walks, island ferries and Lerwick culture.
Local charter guidance reports typical visibility around 10 m, with exceptional recreational days near 25 m.
Shallow wreckage, intact advanced dives and a technical portfolio beyond 60 m let qualified mixed teams build a varied week.
Quick shortlist before you jump into the full planning page.
Submerged cliffs, stacks, gullies, boulder reefs and daylight caves break up the wreck schedule.
A specialist skipper can switch coasts or choose a sheltered Lerwick and Bressay site as wind and swell change.
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Browse other activities listed for Shetland Islands. Check the meeting point, route and requirements with GetYourGuide.