Loyalty Islands, New Caledonia
    Povilla Forest Reserve

    jardin d'alcyon

    Best months: May

    Protected Area

    Povilla Forest Reserve

    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) - jardin d'alcyon offers some of Loyalty Islands's richest muck 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
    CharacterMuck dive
    StandoutRich in charismatic marine life

    Jardin d'Alcyon, sitting right in the heart of Ant Pass, is our pick for a leisurely macro hunt. We're talking serious eye-spy territory here, so bring your patience and maybe some good light for peeking into crevices. Descending onto the pinnacle, you'll immediately notice the sheer density of the coral cover. It’s a riot of shapes and colours, and that’s just the backdrop for the real stars. Look closely, and you’ll find porcelain crabs waving from anemones, gorgonian spiders clinging to their delicate homes, and more nudibranchs than you can shake a stick at – the Prickly Spotted Drupe is a common, colourful find. Our favourite discovery here has to be the Electric Flame Scallop, tucked into a shady spot, flashing its neon rim. We often find a welcoming committee of batfish circling when we drop in. Maximum depth hits 17 metres, making it a relaxed dive, even for newer divers who want to take their time and really explore the intricate details of a coral ecosystem. Visibility averages a solid 30 metres, so you’ve got plenty of light to spot those tiny treasures.

    Today05:3218:0012h 28m daylightGolden hour 17:30

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    Conditions

    Ocean conditions, forecast and tides for jardin d'alcyon

    jardin d'alcyon Ocean Conditions

    Monthly averages for jardin d'alcyon, 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)

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