Wreck of May Island
Protected Area
Saxa Vord
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) - Wreck of May Island offers some of Scapa Flow, Orkney's richest wreck diving. Water ranges 8-14°C, warmest July, August, September.
Diving the *May Island* in Scapa Flow, you’re not just exploring a wreck, you’re touching history. This blockship, deliberately sunk in 1914 to protect the naval anchorage, offers a genuinely unique dive. We love that the stern lies in shallower water, a stark skeletal framework, while the bow slopes deeper, allowing for different dive profiles depending on your comfort and air consumption. The structure itself is fascinating; you can weave through enormous, decaying hull plates and discover sections where the ocean has reclaimed the metal entirely, leaving ghostly outlines. What we especially enjoy here are the enormous plumose anemones, their fluffy white tentacles swaying gently in the mild currents, often covering entire sections of the wreck like a living carpet. Look closely, and you’ll spot wrasse darting between crevices and the occasional inquisitive seal pup circling overhead. This site really suits divers keen on exploring a piece of maritime history, with enough open structure to feel adventurous without being overly confined.
Safety Notes
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.
Reviews for Wreck of May Island
Conditions
Ocean conditions, forecast and tides for Wreck of May Island
Wreck of May Island Ocean Conditions
Monthly averages for Wreck of May Island, 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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