57m
    Southern Islands, Singapore

    JENSON

    Best months: Jan–Mar

    Why dive here

    With 263+ marine species recorded in the area - including blue-spotted stingrays, dugongs, giant moray eels, seahorses and sea turtles - JENSON offers some of Southern Islands's richest wreck diving. Water ranges 28-31°C, warmest May, June, November.

    Best timeJan–Mar
    WetsuitA 3mm shorty or thin full wetsuit
    Marine lifeBlue-Spotted Stingrays, Dugongs, Giant Moray Eels, Seahorses and Sea Turtles · 263+ species recorded
    Water28-31°C · warmest May, June, November
    CharacterWreck dive · max 57m
    StandoutExceptional marine biodiversity

    Jenson, for us, is a proper technical dive and one of Singapore’s most interesting deeper wrecks. This 63-meter motor vessel went down in 1991, headed for Sungei Rajang, after springing a leak. We love the way she sits upright on the seabed at 57 metres, largely intact, offering some fantastic penetration possibilities if you’re appropriately qualified and equipped. Dropping down, the first thing you notice is the sheer scale, the bridge still largely recognisable, with the cargo holds open and inviting. Visibility can be a bit of a mixed bag here, sometimes a good 10 metres, other days more like five, so be prepared for a bit of a low-viz adventure. Look out for schooling fusiliers, often swirling around the mast, and we’ve seen some surprisingly large groupers lurking in the shadows of the holds. It’s a serious dive for experienced technical divers; the depth demands good gas planning and solid wreck diving skills, but the rewards are there.

    Typical JENSON Dive Profile

    15m30m45m60mSafety Stop0m57m max~15 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

    Maximum depth 57m exceeds recreational limits (40m). Technical diving certification and equipment required.

    Wreck site - avoid penetration without wreck diving certification. Watch for sharp metal and entanglement hazards.

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

    Today05:4817:5312h 6m daylightGolden hour 17:26

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    Conditions

    Ocean conditions, forecast and tides for JENSON

    JENSON Ocean Conditions

    Monthly averages for JENSON, sourced from Open-Meteo marine data - nearest station: Open-Meteo marine grid (1.18, 103.96) (8km away)

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    October Averages

    Sea Temperature

    30°C

    86°F · Range: 29.5–31.1°C

    Air Temperature

    27°C

    81°F

    Wind Speed

    4.07 m/s

    7.9 knots

    Atmospheric Pressure

    1009.8 hPa

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

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