18-45m
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    Saint-Gilles & West Coast, Réunion
    Grande Ravine

    Le Tombant

    Best months: Nov–Jan

    Protected Area

    Grande Ravine

    Why dive here

    With 511+ marine species recorded in the area - including barracuda, blacktip reef sharks, blue sharks, dolphins and eagle rays - Le Tombant offers some of Saint-Gilles & West Coast's richest wall diving. Water ranges 25-29°C, warmest January, February, March.

    Best timeNov–Jan
    WetsuitA 3mm shorty or thin full wetsuit
    Marine lifeBarracuda, Blacktip Reef Sharks, Blue Sharks, Dolphins and Eagle Rays · 511+ species recorded
    Water25-29°C · warmest January, February, March
    CharacterWall dive · max 18-45m
    StandoutExceptional marine biodiversity

    Le Tombant is our go-to when we want a bit of drama. It’s a proper wall dive, starting around 18 metres and just dropping away into the big blue. We love drifting along the edge, sometimes with a gentle push, sometimes with a noticeable tug, watching the thermoclines ripple. Down deeper, from about 30 metres, the wall becomes a tapestry of sea fans, their delicate branches swaying with the current. This is where you really feel the scale of the Indian Ocean. We’ve had some fantastic encounters here – often seeing reef sharks patrolling the deeper sections, and if you keep an eye out into the blue, dorado often cruise past. It's a site that demands your attention and definitely suits advanced divers comfortable with depth and potential currents. For us, it’s the thrill of the unexpected that keeps us coming back.

    Typical Le Tombant Dive Profile

    10m20mSafety Stop0m18m max~50 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

    Always perform a 3-minute safety stop at 5m before surfacing.

    Today05:5218:2112h 29m daylightGolden hour 17:51

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    Conditions

    Ocean conditions, forecast and tides for Le Tombant

    Le Tombant Ocean Conditions

    Monthly averages for Le Tombant, sourced from Open-Meteo marine data - nearest station: Open-Meteo marine grid (-21.11, 55.25) (2km away)

    ExcellentGreatGoodFairPoor★Best monthsThis month

    October Averages

    Sea Temperature

    25°C

    77°F · Range: 23.8–27.1°C

    Air Temperature

    23°C

    73°F

    Wind Speed

    4.46 m/s

    8.7 knots

    Atmospheric Pressure

    1018.9 hPa

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

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