Bohol, Philippines
    Apo Island Protected Landscape & Seascape

    Marine Sanctuary

    Good diving all year

    Protected Area

    Apo Island Protected Landscape & Seascape

    Why dive here

    With 143+ marine species recorded in the area - including barracuda, mandarin fish and pufferfish - Marine Sanctuary offers some of Bohol's richest diving. Water ranges 28-30°C, warmest May, June, July.

    Best timeYear-round
    WetsuitA 3mm shorty or thin full wetsuit
    Marine lifeBarracuda, Mandarin Fish and Pufferfish · 143+ species recorded
    Water28-30°C · warmest May, June, July

    The Marine Sanctuary in Bohol isn’t about big pelagics or dramatic walls. This is a place for slowing down, for getting low, and for truly appreciating the small stuff. We love it because it delivers consistent, incredible macro life without needing to descend to crushing depths. Think delicate bridled gobies peeking from their holes, the impossible colours of a crested sabretooth blenny, or the strange, almost alien gelatinous cardinalfish hovering in a coral head. We’ve spent entire dives in an area the size of a living room, spotting bloodspot pipefish, tiny black angelfish, and the striking redcoats tucked amongst the reef. The visibility is usually pretty good, and the currents are generally mild, making it perfect for photographers or anyone who just wants to take their time. Our favourite approach is to dive it late morning when the light is good but the dive boats haven't quite packed the surface yet. It’s an easy-going dive that consistently rewards patient eyes.

    Today05:3517:3311h 58m daylightGolden hour 17:06

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    Conditions

    Ocean conditions, forecast and tides for Marine Sanctuary

    Marine Sanctuary Ocean Conditions

    Monthly averages for Marine Sanctuary, sourced from Open-Meteo marine data + Copernicus Marine (EU) - nearest station: Open-Meteo marine grid (9.86, 123.34) (28km away)

    ExcellentGreatGoodFairPoor★Best monthsThis month

    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)

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