Loyalty Islands, New Caledonia
    Atoll d'Ouvéa et Beautemps-Beaupré

    Les Pléiades du Sud

    Best months: May

    Protected Area

    Atoll d'Ouvéa et Beautemps-Beaupré

    Why dive here

    With 116+ marine species recorded in the area - including dugongs, eagle rays, great white sharks, manta rays and mobula rays (devil rays) - Les Pléiades du Sud offers some of Loyalty Islands's richest diving. Water ranges 24-29°C, warmest January, February, March.

    Best timeMay
    WetsuitA 3mm shorty or thin full wetsuit
    Marine lifeDugongs, Eagle Rays, Great White Sharks, Manta Rays and Mobula Rays (Devil Rays) · 116+ species recorded
    Water24-29°C · warmest January, February, March
    StandoutRich in charismatic marine life

    Les Pléiades du Sud holds a special place for us in New Caledonia’s Loyalty Islands. While many New Cal sites feel remote, diving here with Pierre Kaouma adds a genuine local flavour. It’s not just about the underwater; it’s the whole quiet experience of getting there, then dropping into what feels like your own private aquarium. We've found the corals here surprisingly vibrant, even after some regional bleaching events. Keep an eye out for the smaller stuff – the real stars, for us, are the tiny residents. We’ve had great luck spotting the Bridled Goby darting around, and the Acropora Coral Crab can be tricky to spot but worth the effort. The reef itself feels healthy, with a good mix of hard corals providing shelter. If you're patient, you might even spot a Freckled Anglerfish tucked away. It’s a site that rewards slow diving, letting you really absorb the details. We'd suggest going in the morning; the light can be lovely as it filters through the shallows. This is a perfect spot for macro enthusiasts and anyone looking for a relaxed, unhurried dive away from any crowds.

    Today05:2817:5612h 28m daylightGolden hour 17:26

    Reviews for Les Pléiades du Sud

    Sign in to write a review

    Conditions

    Ocean conditions, forecast and tides for Les Pléiades du Sud

    Les Pléiades du Sud Ocean Conditions

    Monthly averages for Les Pléiades du Sud, sourced from Open-Meteo marine data + Copernicus Marine (EU) - nearest station: Open-Meteo marine grid (-20.94, 165.47) (8km away)

    ExcellentGreatGoodFairPoor★Best monthsThis month

    October Averages

    Sea Temperature

    25°C

    77°F · Range: 23.4–27.1°C

    Current Speed

    8.06 cm/s

    Direction: S (187.1°)

    Chlorophyll-a

    0.052 mg/m³

    Very clear (oligotrophic)

    Salinity

    35.08 PSU

    Based on 4 years of monitoring data · Data sources: Open-Meteo marine data + Copernicus Marine (EU)

    Plan & book

    Ways to dive Loyalty Islands, from day trips to liveaboards.

    Day trips & courses

    via GetYourGuide

    Guided dives, courses and snorkel trips with instant booking.

    Find dive trips in Loyalty Islands

    Places to stay

    via Booking.com

    Hotels and dive resorts near Loyalty Islands.

    Search stays in Loyalty Islands

    Dive insurance

    Most travel insurance excludes or limits scuba. Check what you need before you go.

    Dive insurance explained

    Partner links: we may earn a commission if you book, at no extra cost to you. How we make money

    Where to Stay near Les Pléiades du Sud

    Prices from Booking.com. We may earn a commission at no extra cost to you.

    Back to Loyalty Islands