Elephant Head
Protected Area
Mu Ko Similan
Why dive here
With 173+ marine species recorded in the area - including blacktip reef sharks, eagle rays, giant moray eels, whale sharks and clownfish - Elephant Head offers some of Similan Islands's richest pinnacle diving. Water ranges 29-31°C, warmest April, May, June.
Elephant Head, or Hin Pusa as it’s known locally, is one of those Similan sites we always look forward to. It’s a granite boulder labyrinth, not a coral reef, and that’s precisely why we love it. You drop into this maze of swim-throughs and tunnels, feeling the slight surge pull you through narrow passages. Sunlight shafts pierce the openings, illuminating schools of blue and gold fusiliers that swirl so thick they momentarily block your view. Our favourite part is navigating the deeper sections, where you’re often rewarded with a glimpse of blotcheye soldierfish tucked into crevices. Keep an eye out for scribbled angelfish cruising the rock faces and poss' scorpionfish perfectly camouflaged on the granite. The sheer scale of these boulders, some the size of small houses, is impressive. Current here can be a bit frisky, especially around the outer pinnacles, so it’s best for divers comfortable with a drift. We’d suggest going early in the morning before other boats arrive; it gives you the space to truly appreciate the quiet grandeur of the place.
Typical Elephant Head 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.
Reviews for Elephant Head
Conditions
Ocean conditions, forecast and tides for Elephant Head
Elephant Head Ocean Conditions
Monthly averages for Elephant Head, sourced from Open-Meteo marine data + Copernicus Marine (EU) - nearest station: Open-Meteo marine grid (8.1, 98.3) (6km away)
October Averages
Sea Temperature
30°C
85°F · Range: 28.7–30.4°C
Current Speed
5.1 cm/s
Direction: S (191.3°)
Salinity
29.75 PSU
Based on 4 years of monitoring data · Data sources: Open-Meteo marine data + Copernicus Marine (EU)
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