USAHA DUA
Why dive here
With 263+ marine species recorded in the area - including blue-spotted stingrays, dugongs, giant moray eels, seahorses and sea turtles - USAHA DUA offers some of Southern Islands's richest wreck diving. Water ranges 28-31°C, warmest May, June, November.
Usaha Dua isn't your typical Singapore dive. Forget the usual reef dives here, this is a legitimate wreck, and it’s one we find ourselves drawn back to. Dropping down, the first thing you notice is the silhouette of the merchant vessel, pretty broken up now, but still very much a wreck at 11 metres. We love how it’s become an apartment block for creatures you wouldn't expect in Singapore's harbour waters. Look for the resident moray eels peeking out from rusted plates and the occasional stonefish perfectly camouflaged on the decking. It's a great spot for macro enthusiasts too, with nudibranchs often spotted on the encrusted metalwork. Our favourite time to dive Usaha Dua is on a calm morning, just after high tide, when the visibility gets a fighting chance. It’s a site that rewards patience and a keen eye, proving there's more to Singapore diving than meets the surface.
Typical USAHA DUA Dive Profile
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.
Reviews for USAHA DUA
Conditions
Ocean conditions, forecast and tides for USAHA DUA
USAHA DUA Ocean Conditions
Monthly averages for USAHA DUA, sourced from Open-Meteo marine data - nearest station: Open-Meteo marine grid (1.18, 103.96) (8km away)
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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