Cousteau Reserve, Guadeloupe
    Gros Morne - Grande Anse

    GROS MORNE INTERIEUR

    Best months: Jan–Apr

    Protected Area

    Gros Morne - Grande Anse

    Why dive here

    With 331+ marine species recorded in the area - including barracuda, dolphins, dwarf minke whales, humpback whales and manta rays - GROS MORNE INTERIEUR offers some of Cousteau Reserve's richest reef diving. Water ranges 27-30°C, warmest August, September, October.

    Best timeJan–Apr
    WetsuitA 3mm shorty or thin full wetsuit
    Marine lifeBarracuda, Dolphins, Dwarf Minke Whales, Humpback Whales and Manta Rays · 331+ species recorded
    Water27-30°C · warmest August, September, October
    CharacterReef dive
    StandoutExceptional marine biodiversity

    Gros Morne Interieur is one of those Cousteau Reserve spots that just feels… easy. Perfect for new divers getting their fins wet, or if you just want a relaxed afternoon bimble. The reef sits shallow, mostly between 2m and 10m, though you can poke down to 14m if you feel like it. We always see plenty of angelfish and parrotfish grazing around the corals and gorgonians here, and it’s a good place to spot a red cushion sea star. Visibility generally hovers around 14m, giving you a decent view of the action without being overwhelming. It’s sheltered from the usual swell, making for a calm entry and a pleasant dive.

    Today05:5917:5111h 51m daylightGolden hour 17:22

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    Conditions

    Ocean conditions, forecast and tides for GROS MORNE INTERIEUR

    GROS MORNE INTERIEUR Ocean Conditions

    Monthly averages for GROS MORNE INTERIEUR, sourced from Open-Meteo marine data - nearest station: Open-Meteo marine grid (16.17, -61.78) (8km away)

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    October Averages

    Sea Temperature

    30°C

    86°F · Range: 29.2–31.2°C

    Air Temperature

    27°C

    81°F

    Wind Speed

    3.54 m/s

    6.9 knots

    Atmospheric Pressure

    1013.4 hPa

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

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