Castor Reef Weather Forecast

    • 28
    • 28

    Partly cloudy

    • 27
    • 28

    Sunny

    • 28
    • 28

    Partly cloudy

    • 28
    • 28

    Sunny

    • 28
    • 28

    Partly cloudy

    • 27
    • 28

    Sunny

    • 27
    • 28

    Partly cloudy

Today 6 Dec Herbert and Lower Burdekin

Clear. Winds east to northeasterly 15 to 25 km/h becoming light in the late evening.

Townsville Coastal Waters

Cardwell to Bowen
Wind
Easterly 15 to 20 knots.
Seas
Around 1 metre.
1st Swell
Easterly around 1 metre outside the reef.
Weather
Mostly clear.
Weather Situation
A ridge extends over the north Queensland waters, slowly weakening over coming days as the parent high pressure system [1021 hPa] over the Tasman Sea drifts away to the east.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Castor Reef Temperature Statistics View More

December Temperature

Alva Beach (102km)

  • Lowest 5 December, 2025

    21.6 °C

  • Average December

    27.4 °C

  • Highest 1 December, 2025

    33.3 °C

Climate (2020–Present)

Alva Beach (102km)

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  • Average Low 2020–2025

    21.3 °C

  • Average 2020–2025

    24.7 °C

  • Average High 2020–2025

    28.2 °C
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