22m
    Southern Islands, Singapore
    Labrador Nature Reserve

    TERUSHIMA MARU

    Best months: Jan–Mar

    Protected Area

    Labrador Nature Reserve

    Why dive here

    With 263+ marine species recorded in the area - including blue-spotted stingrays, dugongs, giant moray eels, seahorses and sea turtles - TERUSHIMA MARU 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 22m
    StandoutExceptional marine biodiversity

    The Terushima Maru, a 102-meter motor vessel, rests upright at 22 meters just south of Singapore. She went down after a collision in 1973, thankfully with all hands safe. We’ve found her to be a compelling dive, especially for those who appreciate history and the way nature reclaims man-made structures. You can explore her decks, which are now heavily encrusted with soft corals and sponges, providing shelter for a surprising amount of macro life. Look closely, and you’ll often spot nudibranchs, small crabs, and even some moray eels tucked into crevices. While visibility can vary, on a good day, the sheer scale of the wreck is impressive, making it a good pick for divers comfortable with deeper wreck exploration in variable conditions.

    Typical TERUSHIMA MARU Dive Profile

    10m20mSafety Stop0m22m max~30 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

    Depth of 22m - Advanced Open Water certification recommended.

    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.

    Today05:5017:5512h 6m daylightGolden hour 17:28

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    Conditions

    Ocean conditions, forecast and tides for TERUSHIMA MARU

    TERUSHIMA MARU Ocean Conditions

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

    ExcellentGreatGoodFairPoor★Best monthsThis month

    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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