Conditions & tides
Scored by DiveConnect's site-physics model
Marine forecast via Copernicus Marine. Score is a rule-based guide from swell/wind vs. the site's exposure — always dive your own assessment.
Dived here today? How were conditions vs. what we showed?
About this site
Nabasan Reef sits near Olongapo on Luzon's western coast, in the Subic Bay area of the Philippines. It is a reef dive reaching a maximum depth of around 20 metres, rated suitable for beginners, with generally good visibility over the reef bottom. Divers have also reported barracuda, pufferfish, and stingrays here.
AI overviewMarine life here
Confirmed by our research team, reported by independent divers, or observed nearby via iNaturalist — each entry is labelled with its source.
StingrayStingrayReported here · unconfirmed
PufferfishPufferfishReported here · unconfirmed- Martin's cowrieRansoniella martiniReported here · unconfirmed
Anna's ChromodorisChromodoris annaeReported here · unconfirmed
Coi's GoniobranchusGoniobranchus coiReported here · unconfirmed
BarracudaBarracudaReported here · unconfirmed
Durable tips from divers — access, hazards, marine life, facilities. For day-of conditions, use the report tool in the conditions card above.
No notes yet. Dived here? Be the first to leave a tip.
Share a write-up or a photo. Submissions are reviewed before they appear on the page.
Nearby dive sites
Shops that dive here
No shops have listed this site yet.