HMS STRATHGARRY
Protected Area
Switha
Why dive here
With 140+ marine species recorded in the area - including blue whales, dolphins, dwarf minke whales, humpback whales and ocean sunfish (mola mola) - HMS STRATHGARRY offers some of Scapa Flow, Orkney's richest wreck diving. Water ranges 8-14°C, warmest July, August, September.
Diving the Strathgarry feels like stepping into a cold, dark history book. She's a trawler, sunk in 1915 after a collision, and sits upright at 55 metres, a truly imposing sight. We love the bridge area; it’s largely intact and gives you a real sense of her working life before she became a boom defence boat. The descent is typically dark, typical Scapa Flow, but then the shape slowly resolves from the gloom. You’ll often find large wrasse hovering around the mast, and the decks are covered in colourful anenomes and hydroids – a surprising splash of colour against the grey steel. For photographers, the stern provides some fantastic wide-angle shots, especially if you can catch a glimpse of natural light filtering through from the surface. We’d suggest a trimix certification for this one; it’s a deep dive, and the bottom time is precious. The Strathgarry is a proper expedition into Scapa's past.
Typical HMS STRATHGARRY Dive Profile
Illustrative profile based on site depth and type. Actual dive profiles vary - always follow your dive computer and training.
Safety Notes
Maximum depth 55m exceeds recreational limits (40m). Technical diving certification and equipment required.
Wreck site - avoid penetration without wreck diving certification. Watch for sharp metal and entanglement hazards.
Cold water this month (avg 13°C). Drysuit or thick wetsuit (7mm+) recommended.
Always perform a 3-minute safety stop at 5m before surfacing.
Nearest Dive Centres to HMS STRATHGARRY
Dive shops near HMS STRATHGARRY
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Conditions
Ocean conditions, forecast and tides for HMS STRATHGARRY
HMS STRATHGARRY Ocean Conditions
Monthly averages for HMS STRATHGARRY, sourced from Open-Meteo marine data - nearest station: Open-Meteo marine grid (58.64, -3.16) (8km away)
October Averages
Sea Temperature
13°C
55°F · Range: 11.4–13.8°C
Air Temperature
10°C
50°F
Wind Speed
9.26 m/s
18.0 knots
Atmospheric Pressure
1005.3 hPa
Based on 4 years of monitoring data · Data sources: Open-Meteo marine data
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