Coral Sea, Australia

    North Reef

    Best months: Mar–Jul

    Why dive here

    With 113+ marine species recorded in the area - including dugongs, grey reef sharks, humpback whales, sea turtles and tiger sharks - North Reef offers some of Coral Sea's richest reef diving. Water ranges 25-30°C, warmest January, February, March.

    Best timeMar–Jul
    WetsuitA 3mm shorty or thin full wetsuit
    Marine lifeDugongs, Grey Reef Sharks, Humpback Whales, Sea Turtles and Tiger Sharks · 113+ species recorded
    Water25-30°C · warmest January, February, March
    CharacterReef dive
    StandoutRich in charismatic marine life

    North Reef in the Coral Sea is a solid choice for divers who appreciate wide-angle reefscapes. Expect to see big schools of pelagics cruising the drop-offs, with a good chance of grey reef sharks making an appearance. It's a site that rewards patience, often delivering impressive encounters for those willing to wait and watch. We'd recommend it for experienced divers comfortable with deeper profiles and potential currents.

    Today05:2517:5512h 31m daylightGolden hour 17:25

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    Conditions

    Ocean conditions, forecast and tides for North Reef

    North Reef Ocean Conditions

    Monthly averages for North Reef, sourced from Open-Meteo marine data + Copernicus Marine (EU) - nearest station: Open-Meteo marine grid (-16.5, 148) (0km away)

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    October Averages

    Sea Temperature

    26°C

    79°F · Range: 25.4–29°C

    Current Speed

    10.3 cm/s

    Direction: SE (119.1°)

    Salinity

    35.38 PSU

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

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