35m
    South Coast, Ireland
    Saltee Islands SPA

    LISMORE (PROBABLY)

    Good diving all year

    Protected Area

    Saltee Islands SPA

    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) - LISMORE (PROBABLY) 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 35m
    StandoutExceptional marine biodiversity

    Lismore, or at least what we’re pretty sure is the Lismore, is one of those South Coast wrecks that feels like stepping back in time. We think it’s the Lismore, a steamship that vanished on its maiden voyage back in 1924, and the mystery just adds to the atmosphere. Dropping onto her deck at 35 metres, you’re greeted by a remarkably intact hull, considering the decades she’s spent down there. What we really love is how the ocean has reclaimed her. Schools of pollock swirl around the superstructure, their silver scales catching the light filtering down from above. We’ve spotted conger eels peeking out from cargo holds, thick as a diver's thigh, and the anemones coating the railings create a colourful, almost fuzzy texture. Exploring her holds is a real highlight, and we’d suggest bringing a good torch to really appreciate the scale. This site is definitely one for experienced divers comfortable at depth, and those who appreciate a wreck with a story, even if it’s one we’re still piecing together. The lack of strong currents here typically makes for a relaxed exploration, allowing you to really soak in the history.

    Typical LISMORE (PROBABLY) Dive Profile

    15m30mSafety Stop0m35m 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 (35m) - 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.

    Today06:4517:4410h 59m daylightGolden hour 16:58

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    Conditions

    Ocean conditions, forecast and tides for LISMORE (PROBABLY)

    LISMORE (PROBABLY) Ocean Conditions

    Monthly averages for LISMORE (PROBABLY), 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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