South Coast, Ireland
    Magharee Islands SPA

    MONIQUE-ET-MARYVONNE

    Good diving all year

    Protected Area

    Magharee 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) - MONIQUE-ET-MARYVONNE 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
    StandoutExceptional marine biodiversity

    The Monique et Maryvonne, a French trawler that went down in '79, isn't your average Irish wreck dive. Forget deep, dark, and silty. This site is practically a shore dive, meaning we often swim it, getting a good workout before even hitting the wreck. It sits shallow, very shallow, which we love for its accessibility and light. Sunlight filters right through, illuminating the stern section, which is still quite intact. You can push a little into the wheelhouse, though mind your buoyancy – it’s a tight squeeze. Our favourite part is the engine room. It’s open to the elements, and big conger eels often lurk there, their heads peeking out from the machinery. The surrounding rock formations, where she came to rest, are just as interesting, covered in anemones and nudibranchs, especially in late spring. It’s a brilliant dive for those who appreciate history and macro life without needing to go deep, and honestly, the swim out is part of the charm. Just pick a calm day; even a slight swell can make the entry a bit choppy.

    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.

    Today05:5916:5710h 58m daylightGolden hour 16:11

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    Conditions

    Ocean conditions, forecast and tides for MONIQUE-ET-MARYVONNE

    MONIQUE-ET-MARYVONNE Ocean Conditions

    Monthly averages for MONIQUE-ET-MARYVONNE, 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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