5-20m
    Prony Bay, New Caledonia
    Épave du Humboldt

    sea horse

    Best months: Dec–Apr

    Protected Area

    Épave du Humboldt

    Why dive here

    With 73+ marine species recorded in the area - including dugongs, great white sharks, humpback whales and sperm whales - sea horse offers some of Prony Bay's richest drift diving. Water ranges 22-27°C, warmest January, February, March.

    Best timeDec–Apr
    WetsuitA 3mm shorty or thin full wetsuit
    Marine lifeDugongs, Great White Sharks, Humpback Whales and Sperm Whales · 73+ species recorded
    Water22-27°C · warmest January, February, March
    CharacterDrift dive · max 5-20m
    StandoutRich in charismatic marine life

    Prony Bay’s Sea Horse site is our pick when you want a dive that keeps you guessing. It’s got this great plateau, shallow enough that you can really take your time, packed with the usual suspects like blue and gold fusiliers. But the real show starts as that plateau spills into the drop-off. We've seen some impressive stuff cruise by here – eagle rays gliding past, occasionally a hammerhead ghosting out of the blue. What makes it standout, though, is the sheer variety. One dive, you’re watching a banded blenny dart into a coral head, the next you’re catching a glimpse of a swordfish out in the deeper water. The current can be brisk, so you'll want to be comfortable with a bit of drift, but that's often what brings in the bigger fish. Visibility usually holds around 25 metres, giving you a good chance to spot those pelagics as they come in from the open ocean. It's a site that rewards patience and a good eye, perfect for those who appreciate both the small details and the big picture.

    Typical sea horse Dive Profile

    5mSafety Stop0m5m max~60 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

    Drift dive - carry a surface marker buoy (SMB) and stay with your group. Brief the current direction before entry.

    Today05:2817:5712h 30m daylightGolden hour 17:28

    Nearest Dive Centres to sea horse

    Dive shops near sea horse

    View all dive centres in Prony Bay

    Reviews for sea horse

    Sign in to write a review

    Conditions

    Ocean conditions, forecast and tides for sea horse

    sea horse Ocean Conditions

    Monthly averages for sea horse, sourced from Open-Meteo marine data + Copernicus Marine (EU) - nearest station: Open-Meteo marine grid (-22.43, 166.43) (4km away)

    ExcellentGreatGoodFairPoor★Best monthsThis month

    October Averages

    Sea Temperature

    23°C

    74°F · Range: 21.8–26.2°C

    Current Speed

    6.71 cm/s

    Direction: SW (206.6°)

    Chlorophyll-a

    0.061 mg/m³

    Very clear (oligotrophic)

    Salinity

    35.39 PSU

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

    Plan & book

    Ways to dive Prony Bay, from day trips to liveaboards.

    Day trips & courses

    via GetYourGuide

    Guided dives, courses and snorkel trips with instant booking.

    Find dive trips in Prony Bay

    Places to stay

    via Booking.com

    Hotels and dive resorts near Prony Bay.

    Search stays in Prony Bay

    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 sea horse

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

    Back to Prony Bay