Subic Bay, Philippines
    Sabang Marine Protected Area

    Oryoku Maru

    Best months: Nov–Mar

    Protected Area

    Sabang Marine Protected Area

    Why dive here

    With 57+ marine species recorded in the area - including blacktip reef sharks - Oryoku Maru offers some of Subic Bay's richest wreck diving. Water ranges 27-32°C, warmest May, June, July.

    Best timeNov–Mar
    WetsuitA 3mm shorty or thin full wetsuit
    Marine lifeBlacktip Reef Sharks · 57+ species recorded
    Water27-32°C · warmest May, June, July
    CharacterWreck dive

    The Oryoku Maru in Subic Bay is a visceral piece of history, a Japanese 'hell ship' sunk during WWII. Dropping onto its deck, you're immediately struck by the scale of it all – the sheer length, the huge cargo holds gaping open. We love exploring the bow, where the anti-aircraft gun is still mounted, pointing skyward. It’s a stark reminder of its past. Inside the holds, light filters down, illuminating schools of fusiliers swirling like silver confetti. Look for lionfish tucked into shadowy corners and moray eels peeking from pipes. The engine room is a highlight, for us, if you're comfortable with overhead environments. The machinery is still largely intact, covered in soft corals and sponges. We'd suggest going on a weekday if you can, as it gets popular, and try for a morning dive before the currents pick up too much. It’s an incredible wreck dive, suited for experienced divers comfortable with deeper profiles and potential currents, offering a profound sense of history interwoven with thriving reef life.

    Safety Notes

    Wreck site - avoid penetration without wreck diving certification. Watch for sharp metal and entanglement hazards.

    Today05:5017:4311h 52m daylightGolden hour 17:14

    Nearest Dive Centres to Oryoku Maru

    Dive shops near Oryoku Maru

    View all dive centres in Subic Bay

    Reviews for Oryoku Maru

    Sign in to write a review

    Conditions

    Ocean conditions, forecast and tides for Oryoku Maru

    Oryoku Maru Ocean Conditions

    Monthly averages for Oryoku Maru, sourced from Open-Meteo marine data + Copernicus Marine (EU) - nearest station: Open-Meteo marine grid (14.67, 120.67) (22km away)

    ExcellentGreatGoodFairPoor★Best monthsThis month

    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)

    Plan & book

    Ways to dive Subic Bay, from day trips to liveaboards.

    Day trips & courses

    via GetYourGuide

    Guided dives, courses and snorkel trips with instant booking.

    Find dive trips in Subic Bay

    Places to stay

    via Booking.com

    Hotels and dive resorts near Subic Bay.

    Search stays in Subic Bay

    Dive insurance

    Most travel insurance excludes or limits scuba. Check what you need before you go.

    Dive insurance explained

    Partner links: we may earn a commission if you book, at no extra cost to you. How we make money

    Where to Stay near Oryoku Maru

    Prices from Booking.com. We may earn a commission at no extra cost to you.

    Back to Subic Bay