50m
    Silfra & Thingvellir, Iceland
    Eldey

    CLAM

    Good diving all year

    Protected Area

    Eldey

    Why dive here

    CLAM is a wreck dive where divers can encounter dwarf minke whales, humpback whales, orcas and seals & sea lions. Water ranges 2-13°C, warmest July, August, September.

    Best timeYear-round
    WetsuitA drysuit
    Marine lifeDwarf Minke Whales, Humpback Whales, Orcas and Seals & Sea Lions
    Water2-13°C · warmest July, August, September
    CharacterWreck dive · max 50m
    StandoutRich in charismatic marine life

    Forget everything you think you know about diving in Iceland. CLAM isn't Silfra’s crystal clarity; this is a proper wreck dive, and it’s a big one. The tanker, sunk back in 1950, stretches out at 134 metres, offering plenty of structure to explore. We’ve found the stern section particularly interesting, with some of the plating collapsing inwards, creating cool swim-throughs if you're comfortable with overhead environments. The currents here can be a bit frisky, so check the conditions before you go, but the rewards are worth it, with decent visibility on good days revealing the scale of this maritime relic.

    Typical CLAM Dive Profile

    15m30m45mSafety Stop0m50m max~15 min estimated bottom time

    Illustrative profile based on site depth and type. Actual dive profiles vary - always follow your dive computer and training.

    Safety Notes

    Maximum depth 50m 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 8°C). Drysuit or thick wetsuit (7mm+) recommended.

    Always perform a 3-minute safety stop at 5m before surfacing.

    Today06:0816:2910h 20m daylightGolden hour 15:22

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    Conditions

    Ocean conditions, forecast and tides for CLAM

    CLAM Ocean Conditions

    Monthly averages for CLAM, sourced from Open-Meteo marine data + Copernicus Marine (EU) - nearest station: Open-Meteo marine grid (64.16, -21.83) (32km away)

    ExcellentGreatGoodFairPoor★Best monthsThis month

    October Averages

    Sea Temperature

    8°C

    46°F · Range: 6–10.3°C

    Current Speed

    5.1 cm/s

    Direction: W (281.3°)

    Salinity

    33.3 PSU

    Based on 4 years of monitoring data · Data sources: Open-Meteo marine data + Copernicus Marine (EU)

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