3-12m
    Yap, Micronesia

    Ulithi Atoll Reefs mostly Awash

    Best months: Dec–Apr

    Why dive here

    With 297+ marine species recorded in the area - including barracuda, blacktip reef sharks, giant moray eels, grey reef sharks and seahorses - Ulithi Atoll Reefs mostly Awash offers some of Yap's richest reef diving. Water ranges 29-30°C, warmest June, July, October.

    Best timeDec–Apr
    WetsuitA 3mm shorty or thin full wetsuit
    Marine lifeBarracuda, Blacktip Reef Sharks, Giant Moray Eels, Grey Reef Sharks and Seahorses · 297+ species recorded
    Water29-30°C · warmest June, July, October
    CharacterReef dive · max 3-12m
    StandoutExceptional marine biodiversity

    Dive into the shallower stretches of Ulithi Atoll's reefs, where the coral comes alive in the sun. This site is less about deep exploration and more about observing reef dynamics. Expect to see the usual reef inhabitants - maybe some inquisitive parrotfish or a small reef shark cruising past. It's a relaxed dive, good for photographers or those looking for a tranquil afternoon under the waves.

    Typical Ulithi Atoll Reefs mostly Awash Dive Profile

    Safety Stop0m3m max~60 min estimated bottom time

    Illustrative profile based on site depth and type. Actual dive profiles vary - always follow your dive computer and training.

    Today05:3017:2811h 57m daylightGolden hour 17:00

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    Conditions

    Ocean conditions, forecast and tides for Ulithi Atoll Reefs mostly Awash

    Ulithi Atoll Reefs mostly Awash Ocean Conditions

    Monthly averages for Ulithi Atoll Reefs mostly Awash, sourced from Open-Meteo marine data - nearest station: Open-Meteo marine grid (9.45, 138.07) (4km away)

    ExcellentGreatGoodFairPoor★Best monthsThis month

    October Averages

    Sea Temperature

    30°C

    86°F · Range: 29.3–31.2°C

    Air Temperature

    28°C

    82°F

    Wind Speed

    6.93 m/s

    13.5 knots

    Atmospheric Pressure

    1008.9 hPa

    Based on 4 years of monitoring data · Data sources: Open-Meteo marine data

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