25m
    South Coast, Ireland
    Hook Head SAC

    ARY

    Good diving all year

    Protected Area

    Hook Head SAC

    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) - ARY 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 25m
    StandoutExceptional marine biodiversity

    The ARY, a steamship that went down in 1947, rests upright at 25 metres on Ireland's South Coast. She’s a sturdy old girl, 55 metres long, with her single boiler still prominent and a triple expansion engine tucked within. We often find conger eels making homes in the nooks and crannies of the hull, and crabs scuttling over the plates. Visibility can be a bit of a gamble here, typical for the Atlantic, so we always check conditions before heading out. It’s a good dive for those looking for a solid wreck experience without extreme depths, offering plenty to explore for an hour or so.

    Typical ARY Dive Profile

    10m20mSafety Stop0m25m max~30 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

    Depth of 25m - Advanced Open Water 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.

    Today06:4617:4510h 59m daylightGolden hour 16:59

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    Conditions

    Ocean conditions, forecast and tides for ARY

    ARY Ocean Conditions

    Monthly averages for ARY, 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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