HAM
Protected Area
PKK-003 Bangkalan
Why dive here
With 515+ marine species recorded in the area - including barracuda, blue-spotted stingrays, bull sharks, giant moray eels and manta rays - HAM offers some of Bali's richest wreck diving. Water ranges 29-31°C, warmest April, May, November.
The HAM wreck off Bali is one of those sites that just feels like history resting on the seabed. It’s a steamship, and while it’s classified as dangerous – meaning penetration isn't really on the cards for most, and we’d certainly suggest an experienced guide if you’re even thinking about it – the exterior itself is fascinating. At a maximum depth of 15 metres, there’s plenty of bottom time to explore the hull, which is now home to a surprising number of critters. Keep an eye out for resident batfish schooling around the superstructure and the odd octopus tucked into a crevice. It’s a good option for photographers looking for an atmospheric shot or anyone keen on a relaxed wreck dive without needing advanced certifications.
Typical HAM 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.
Nearest Dive Centres to HAM
Dive shops near HAM
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Conditions
Ocean conditions, forecast and tides for HAM
HAM Ocean Conditions
Monthly averages for HAM, sourced from Open-Meteo marine data + Copernicus Marine (EU) - nearest station: Open-Meteo marine grid (-7.5, 113.18) (20km away)
October Averages
Sea Temperature
30°C
86°F · Range: 28.3–31.6°C
Current Speed
4 cm/s
Direction: E (90°)
Salinity
32.94 PSU
Based on 4 years of monitoring data · Data sources: Open-Meteo marine data + Copernicus Marine (EU)
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