USS Cisco
Why dive here
With 143+ marine species recorded in the area - including barracuda, mandarin fish and pufferfish - USS Cisco offers some of Bohol's richest wreck diving. Water ranges 28-30°C, warmest May, June, July.
The USS Cisco. Now, this is a wreck we often chat about when someone asks for something a bit different in Bohol. Forget your typical reef dives for a moment. This 1942 Balao-class submarine is a true historical relic, and it feels like diving through a time capsule. We’re talking about a significant piece of history here, not just a rusty hulk. Finding the Cisco is part of the adventure, given its depth. But once you descend, the sheer scale of the submarine reveals itself. The visibility here can vary, but even on an average day, the outline of the sub emerging from the blue is quite dramatic. We love how the wreck isn’t just a static display; it’s become a vibrant, living habitat. Look closely, and you’ll spot dashed-line blennies peeking from crevices, and we’ve even had fleeting encounters with sperm whales in the area, which is always a heart-stopper. Exploring the conning tower and imagining the crew’s final moments really makes this dive resonate. It’s a dive for those who appreciate history as much as marine life, a quiet contemplation among the metal and the soft corals. We’d suggest going early in the morning for the calmest conditions.
Safety Notes
Wreck site - avoid penetration without wreck diving certification. Watch for sharp metal and entanglement hazards.
Reviews for USS Cisco
Conditions
Ocean conditions, forecast and tides for USS Cisco
USS Cisco Ocean Conditions
Monthly averages for USS Cisco, sourced from Open-Meteo marine data + Copernicus Marine (EU) - nearest station: Open-Meteo marine grid (9.86, 123.34) (28km away)
October Averages
Sea Temperature
30°C
86°F · Range: 29.1–31°C
Current Speed
6 cm/s
Direction: S (180°)
Chlorophyll-a
0.081 mg/m³
Very clear (oligotrophic)
Salinity
33.18 PSU
Based on 4 years of monitoring data · Data sources: Open-Meteo marine data + Copernicus Marine (EU)
Plan & book
Ways to dive Bohol, from day trips to liveaboards.
Day trips & courses
via GetYourGuideGuided dives, courses and snorkel trips with instant booking.
Find dive trips in BoholPlaces to stay
via Booking.comHotels and dive resorts near Bohol.
Search stays in BoholDive insurance
Most travel insurance excludes or limits scuba. Check what you need before you go.
Dive insurance explainedPartner links: we may earn a commission if you book, at no extra cost to you. How we make money
Where to Stay near USS Cisco
Prices from Booking.com. We may earn a commission at no extra cost to you.
