One Tree Bay
Protected Area
Pulau Tulai Marine Park
Why dive here
With 107+ marine species recorded in the area - including blacktip reef sharks, sea turtles, whale sharks and pufferfish - One Tree Bay offers some of Tioman Island's richest reef diving. Water ranges 28-31°C, warmest April, May, November.
One Tree Bay sits off the west coast of Tioman, a reliable, easy dive for shaking off the travel dust or getting comfortable again in the water. The reef is mostly hard coral, quite healthy, with plenty of small reef fish flitting about. You’ll spot the usual suspects: parrotfish munching away, clownfish tending their anemones, and often a few curious cuttlefish gliding through. It’s a good spot for beginners, topping out at 18 metres, with generally mild currents, making it ideal for longer bottom times and practicing buoyancy.
Typical One Tree Bay Dive Profile
Illustrative profile based on site depth and type. Actual dive profiles vary - always follow your dive computer and training.
Safety Notes
Always perform a 3-minute safety stop at 5m before surfacing.
Nearest Dive Centres to One Tree Bay
Dive shops near One Tree Bay
Pulau Tulai (Snorkeling Spot)
Snorkeling area
Blue Heaven Divers
B&J
Dive Tioman
Moby Tek
Reviews for One Tree Bay
Conditions
Ocean conditions, forecast and tides for One Tree Bay
One Tree Bay Ocean Conditions
Monthly averages for One Tree Bay, sourced from Open-Meteo marine data + Copernicus Marine (EU) - nearest station: Open-Meteo marine grid (2.79, 104.21) (0km away)
October Averages
Sea Temperature
30°C
86°F · Range: 29.2–31.4°C
Current Speed
8.49 cm/s
Direction: SE (135°)
Salinity
31.88 PSU
Based on 4 years of monitoring data · Data sources: Open-Meteo marine data + Copernicus Marine (EU)
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