20m
    Southern Islands, Singapore
    Labrador Nature Reserve

    PAC AQUARIUS

    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 - PAC AQUARIUS 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 20m
    StandoutExceptional marine biodiversity

    Okay, so when people think Singapore diving, they usually picture the *other* Southern Islands, the ones with a beach club. But for us, the real action is further out, and the PAC AQUARIUS is a prime example of why. This isn't some tiny fishing boat; we’re talking a proper motor vessel, 154 metres long, lying flat at around 20 metres. Dropping onto the Aquarius is always a treat. The sheer scale is impressive, and even though it's been down a while, you can still make out the superstructure, some of the decks. We love picking a section and just slowly finning along, letting our eyes adjust to the shadows. Look closely, and you'll spot nudibranchs, usually some colourful flabellina, making their way across the hull. Small schools of batfish often hang out above the deeper sections, curious but keeping their distance. Our favourite part has to be exploring the more open sections of the holds, where light filters in and creates these eerie shafts, and you’ll often find some bigger snapper lurking. Visibility here can be a bit of a mixed bag, like most Singapore sites, but on a good day, it really comes alive. Go in the morning if you can, before the boat traffic gets too busy. This site suits divers who appreciate historical wrecks and aren't afraid of a bit of ambient light diving. It's not about big pelagics here; it's about the quiet exploration, the details on the wreck, and the resilient life that's made it home.

    Typical PAC AQUARIUS Dive Profile

    10m20mSafety Stop0m20m 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 20m - 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.

    Today05:4917:5512h 6m daylightGolden hour 17:27

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    Conditions

    Ocean conditions, forecast and tides for PAC AQUARIUS

    PAC AQUARIUS Ocean Conditions

    Monthly averages for PAC AQUARIUS, 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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