KLM Star One
Why dive here
With 263+ marine species recorded in the area - including blue-spotted stingrays, dugongs, giant moray eels, seahorses and sea turtles - KLM Star One offers some of Southern Islands's richest wreck diving. Water ranges 28-31°C, warmest May, June, November.
KLM Star One isn't your typical Singapore dive, and that's precisely why we love it. This isn't a colourful coral fantasy, but a journey into history, sitting upright on the seabed at 23 metres. Dropping down, the first thing you notice is the sheer scale, the hull dark against the greenish light filtering from above. It's a real ship, not just a pile of debris, and that structure is what attracts so much life. We've spent dives just circling the main deck, spotting barracuda lurking in the shadow of the bridge and batfish schooling so tightly you can barely see through them. Look closer, and you'll find plenty of nudibranchs clinging to the metal, little flashes of colour on the rust. The current here can be genuinely tricky; it's what classified it as "dangerous," so don't attempt this without a good dive guide and solid experience. Our favourite time to visit is on a slack tide, first thing in the morning, when the visibility tends to be at its best, and you have the wreck mostly to yourself. This dive is for those who appreciate wrecks for their historical context and the unique ecosystems they create.
Typical KLM Star One Dive Profile
Illustrative profile based on site depth and type. Actual dive profiles vary - always follow your dive computer and training.
Safety Notes
Depth of 23m - 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.
Reviews for KLM Star One
Conditions
Ocean conditions, forecast and tides for KLM Star One
KLM Star One Ocean Conditions
Monthly averages for KLM Star One, 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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