14m
    Southern Islands, Singapore

    GUO LIANG 667

    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 - GUO LIANG 667 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 14m
    StandoutExceptional marine biodiversity

    The Guo Liang 667 is our kind of Singapore diving – a proper wreck with a story. It went down in 2013, taking eight men with it, making it a sombre place to dive, but also a fascinating one. You’ll find it sitting upright, a big, boxy barge, but don't let that fool you into thinking it's dull. We love how quickly the local reef fish moved in; you’ll often swim through schools of yellowtail fusiliers so thick they almost block out the light, darting around the superstructure. Look closely at the deck, and you’ll spot nudibranchs, crabs, and the occasional moray eel peeking from a crevice. The max depth of 14 metres means good bottom time, perfect for really poking around. We’ve spent whole dives just circling the main hull, discovering new growth and new residents each time. Current can pick up here, especially around tide changes, so it’s best for divers comfortable with a drift. If you hit it on a calm day, though, the visibility can stretch to a surprisingly good 6-8 metres, letting you appreciate the scale of this working vessel turned artificial reef. It’s a compelling dive for those who appreciate wrecks with a bit of history, and the marine life that thrives on them.

    Typical GUO LIANG 667 Dive Profile

    5m10m15mSafety Stop0m14m 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

    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.

    Today05:4717:5212h 5m daylightGolden hour 17:25

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    Conditions

    Ocean conditions, forecast and tides for GUO LIANG 667

    GUO LIANG 667 Ocean Conditions

    Monthly averages for GUO LIANG 667, 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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