7m
    South Coast, Ireland
    Hook Head SAC

    JACK BUCHAN

    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) - JACK BUCHAN 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 7m
    StandoutExceptional marine biodiversity

    The Jack Buchan, just off Dunmore East, is one of those wrecks that truly tells a story. We’re not talking about some pristine vessel sitting upright. This wooden fishing boat, lost in 1958 to a rogue wave, is scattered across the rocky seabed at a shallow seven metres. You’re diving history, but it’s history broken into dramatic pieces. Our favourite way to dive it is on a calm day, when the sun can actually penetrate the kelp forest that now calls the wreck home. You’ll weave through ribs and timbers, imagining the old boat’s structure before the sea claimed it. There are often wrasse darting between the planks and we’ve seen some surprisingly large conger eels tucked into crevices. It’s not a huge wreck, so you get to spend your time really poking around, observing how nature has reclaimed every surface. It’s brilliant for photographers who love macro subjects or anyone who enjoys a dive where you can truly take your time and explore without worrying about depth. Just keep an eye on the tides; even at seven metres, current can pick up quickly here.

    Typical JACK BUCHAN Dive Profile

    5mSafety Stop0m7m max~60 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

    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.

    Today06:4617:4510h 59m daylightGolden hour 16:58

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    Conditions

    Ocean conditions, forecast and tides for JACK BUCHAN

    JACK BUCHAN Ocean Conditions

    Monthly averages for JACK BUCHAN, 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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