Scapa Flow, Orkney, United Kingdom
    Bullers of Buchan Coast

    SEA REEFER

    Good diving all year

    Protected Area

    Bullers of Buchan Coast

    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) - SEA REEFER offers some of Scapa Flow, Orkney's richest wreck diving. Water ranges 8-14°C, warmest July, August, September.

    Best timeYear-round
    WetsuitA drysuit
    Marine lifeBlue Whales, Dolphins, Dwarf Minke Whales, Humpback Whales and Ocean Sunfish (Mola Mola) · 140+ species recorded
    Water8-14°C · warmest July, August, September
    CharacterWreck dive
    StandoutRich in charismatic marine life

    The Sea Reefer, a carrier vessel sunk in 1992, sits upright in Scapa Flow. It’s a good, solid dive for those who appreciate more modern wrecks. We found the stern particularly interesting, with the propeller and rudder still largely intact. Entry points are plentiful, making for some nice swim-throughs into the cargo holds – just watch your buoyancy in there, silt can be an issue. You’ll spot the usual suspects making a home here: plenty of wrasse darting about, and we’ve seen some decent-sized crabs tucked into crevices. It’s not the dramatic history of the German High Seas Fleet, but it’s a very satisfying dive nonetheless.

    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.

    Today06:3217:1710h 44m daylightGolden hour 16:23

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    Conditions

    Ocean conditions, forecast and tides for SEA REEFER

    SEA REEFER Ocean Conditions

    Monthly averages for SEA REEFER, sourced from Open-Meteo marine data - nearest station: Open-Meteo marine grid (58.64, -3.16) (8km away)

    ExcellentGreatGoodFairPoor★Best monthsThis month

    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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