5-20m
    Christmas Island, Australia

    Turk Reef

    Best months: May–Sep

    Why dive here

    With 108+ marine species recorded in the area - including barracuda, blacktip reef sharks, grey reef sharks, manta rays and mobula rays (devil rays) - Turk Reef offers some of Christmas Island's richest reef diving. Water ranges 27-29°C, warmest February, March, April.

    Best timeMay–Sep
    WetsuitA 3mm shorty or thin full wetsuit
    Marine lifeBarracuda, Blacktip Reef Sharks, Grey Reef Sharks, Manta Rays and Mobula Rays (Devil Rays) · 108+ species recorded
    Water27-29°C · warmest February, March, April
    CharacterReef dive · max 5-20m
    StandoutRich in charismatic marine life

    Notable reef in Christmas Island, Australia. reef in Cocos (Keeling) Islands.

    Typical Turk Reef Dive Profile

    5mSafety Stop0m5m 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.

    Safety Notes

    Strong currents typical this month (avg 33 cm/s). Good buoyancy control essential.

    Today05:1117:3012h 19m daylightGolden hour 17:01

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    Conditions

    Ocean conditions, forecast and tides for Turk Reef

    Turk Reef Ocean Conditions

    Monthly averages for Turk Reef, sourced from Open-Meteo marine data + Copernicus Marine (EU) - nearest station: Open-Meteo marine grid (-10.45, 105.65) (0km away)

    ExcellentGreatGoodFairPoor★Best monthsThis month

    October Averages

    Sea Temperature

    27°C

    81°F · Range: 25.6–28.3°C

    Current Speed

    32.89 cm/s

    Direction: W (289.5°)

    Chlorophyll-a

    0.213 mg/m³

    Clear water

    Salinity

    34.19 PSU

    Based on 4 years of monitoring data · Data sources: Open-Meteo marine data + Copernicus Marine (EU)

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