DON BONIFACIO
Why dive here
With 82+ marine species recorded in the area - including manta rays, mobula rays (devil rays), whale sharks and pufferfish - DON BONIFACIO offers some of Siargao's richest wreck diving. Water ranges 27-30°C, warmest June, August, September.
Don Bonifacio is a Siargao standout, and we love it for its sheer accessibility and surprising character. This isn't a deep, challenging wreck dive. Instead, it’s a motor vessel, sunk back in 1970, that ran aground near Tonquil Point. What makes it special for us is that it sits right in the shallows – a perfect introduction to wreck diving without the depth or deco concerns. You’ll find the wreck well-broken up but still recognisable. Think of it as a skeleton, a series of ribs and plates now completely colonised by the reef. There are small swim-throughs formed by gaps in the hull, perfect for peeking into with a torch. We often spot schools of juvenile snapper flitting between the rusted metal, and the occasional lionfish tucked into an overhang. The coral growth here is surprisingly good given the boat’s age, creating vibrant patches of hard and soft corals. It’s a site that suits divers looking for something a bit different, a chance to explore history and reef life intertwined, without having to drop to serious depths. Plus, the light penetration is incredible, making for some fantastic wide-angle photo opportunities.
Safety Notes
Wreck site - avoid penetration without wreck diving certification. Watch for sharp metal and entanglement hazards.
Reviews for DON BONIFACIO
Conditions
Ocean conditions, forecast and tides for DON BONIFACIO
DON BONIFACIO Ocean Conditions
Monthly averages for DON BONIFACIO, sourced from Open-Meteo marine data + Copernicus Marine (EU) - nearest station: Open-Meteo marine grid (8.91, 125.03) (20km away)
October Averages
Sea Temperature
30°C
86°F · Range: 29.2–31.2°C
Current Speed
1 cm/s
Direction: S (180°)
Chlorophyll-a
0.333 mg/m³
Moderate productivity
Salinity
32.39 PSU
Based on 4 years of monitoring data · Data sources: Open-Meteo marine data + Copernicus Marine (EU)
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