Half Moon Reef Weather Forecast

    • 27
    • 28

    Partly cloudy

    • 27
    • 27

    Shower

    • 27
    • 27

    Shower

    • 26
    • 27

    Shower

    • 26
    • 27

    Shower

    • 26
    • 28

    Partly cloudy

    • 27
    • 28

    Partly cloudy

Today 27 Jan Capricornia

Mostly clear. The chance of a thunderstorm in the north. Winds northeasterly 15 to 20 km/h.

Great Barrier Reef Offshore Waters

Bowen to Yeppoon
Wind
Easterly about 10 knots.
Seas
Below 1 metre.
1st Swell
Southeasterly below 1 metre.
Weather
Partly cloudy.
Weather Situation
An equatorial trough extends east across the Cairns waters. The trough will move slowly north over the next few days, moving north of Cooktown late on Wednesday and into the Peninsula waters late Thursday, with southeasterly winds developing to the south of the trough.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Half Moon Reef Temperature Statistics View More

January Temperature

Gannett Cay (26km)

  • Lowest 7 January, 2026

    24 °C

  • Average January

    27 °C

  • Highest 17 January, 2026

    29.1 °C

Climate (2021–Present)

Gannett Cay (26km)

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  • Average Low 2021–2026

    23.2 °C

  • Average 2021–2026

    24.5 °C

  • Average High 2021–2026

    25.7 °C
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