IRAN EHSAN
Protected Area
Hundred Island National Park
Why dive here
With 57+ marine species recorded in the area - including blacktip reef sharks - IRAN EHSAN offers some of Subic Bay's richest wreck diving. Water ranges 27-32°C, warmest May, June, July.
The *Iran Ehsan* is a fantastic Subic Bay wreck, and for many, our top pick. This massive cargo ship, scuttled in 1991, lies completely on its side, making for some truly disorienting navigation – a good challenge for the experienced wreck diver. We love dropping down onto the huge hull, running our hands over the thick rust, feeling the slight current push us along. Entry is straightforward enough, often just a short boat ride out of town. You’ll spend most of your dive exploring the massive cargo holds, where shafts of light penetrate from above, illuminating schools of fusiliers so thick they almost block your view. Keep an eye out for batfish and snapper lurking in the shadows, and we’ve even spotted big groupers here. The engine room is a highlight, but it’s a tight squeeze and definitely for those comfortable with overhead environments. If you’re into big metal and a good swim-through challenge, this one’s for you.
Safety Notes
Wreck site - avoid penetration without wreck diving certification. Watch for sharp metal and entanglement hazards.
Reviews for IRAN EHSAN
Conditions
Ocean conditions, forecast and tides for IRAN EHSAN
IRAN EHSAN Ocean Conditions
Monthly averages for IRAN EHSAN, sourced from Open-Meteo marine data + Copernicus Marine (EU) - nearest station: Open-Meteo marine grid (14.67, 120.67) (22km away)
October Averages
Sea Temperature
30°C
86°F · Range: 28.8–31.5°C
Current Speed
2.24 cm/s
Direction: NW (296.6°)
Chlorophyll-a
0.071 mg/m³
Very clear (oligotrophic)
Salinity
31.3 PSU
Based on 4 years of monitoring data · Data sources: Open-Meteo marine data + Copernicus Marine (EU)
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