40m
    South Coast, Ireland
    Sovereign Islands NHA

    HMS MOROCOALA

    Good diving all year

    Protected Area

    Sovereign Islands NHA

    Why dive here

    With 185+ marine species recorded in the area - including blue sharks, dolphins, dwarf minke whales, humpback whales and ocean sunfish (mola mola) - HMS MOROCOALA offers some of South Coast's richest wreck diving. Water ranges 9-15°C, warmest July, August, September.

    Best timeYear-round
    WetsuitA drysuit
    Marine lifeBlue Sharks, Dolphins, Dwarf Minke Whales, Humpback Whales and Ocean Sunfish (Mola Mola) · 185+ species recorded
    Water9-15°C · warmest July, August, September
    CharacterWreck dive · max 40m
    StandoutExceptional marine biodiversity

    The HMS Morocoala isn't just another lump of metal on the seabed, it’s a proper piece of history, resting at 40 metres off the South Coast. We love how intact she is for a wreck of her age, a trawler-turned-minesweeper lost to a mine in 1917. Descending, you’ll first pick out the stern, rising like a dark silhouette from the gloom. Our favourite part is exploring the deck, which is still largely coherent. You can trace the outline of the old fishing gear and imagine the crew going about their duties. The visibility here can vary, but on a good day, the light filters down, illuminating the anemones and dead man's fingers that carpet every surface. Keep an eye out for conger eels peering from dark nooks and crannies – they're pretty common residents. This is a dive for experienced wreck enthusiasts who appreciate a deep, atmospheric exploration rather than a shallow coral garden. It’s cold water, so a drysuit is a given, and we’d suggest good dive lights to really pick out the details.

    Typical HMS MOROCOALA Dive Profile

    15m30m45mSafety Stop0m40m max~20 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

    Deep dive (40m) - monitor air consumption closely. Advanced certification recommended.

    Wreck site - avoid penetration without wreck diving certification. Watch for sharp metal and entanglement hazards.

    Cold water this month (avg 14°C). Drysuit or thick wetsuit (7mm+) recommended.

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

    Today05:5016:5011h 0m daylightGolden hour 16:05

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    Conditions

    Ocean conditions, forecast and tides for HMS MOROCOALA

    HMS MOROCOALA Ocean Conditions

    Monthly averages for HMS MOROCOALA, sourced from Open-Meteo marine data - nearest station: Open-Meteo marine grid (51.71, -8.38) (9km away)

    ExcellentGreatGoodFairPoor★Best monthsThis month

    October Averages

    Sea Temperature

    14°C

    57°F · Range: 12.3–14.8°C

    Air Temperature

    12°C

    54°F

    Wind Speed

    7.84 m/s

    15.2 knots

    Atmospheric Pressure

    1008.6 hPa

    Based on 4 years of monitoring data · Data sources: Open-Meteo marine data

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