Half Moon Bay Marina Weather Forecast

    • 23
    • 31

    Showers. Possible storm

    • 24
    • 32

    Shower or two

    • 24
    • 32

    Shower or two

    • 24
    • 33

    Partly cloudy

    • 24
    • 33

    Shower or two

    • 24
    • 33

    Shower or two

    • 25
    • 33

    Shower or two. Possible storm

Today 17 Dec Cairns

Cloudy. Very high chance of showers. The chance of a thunderstorm in the afternoon and evening. Light winds becoming southeasterly 15 to 25 km/h in the morning.

Cairns Coastal Waters

Cape Tribulation to Cardwell
Wind
East to southeasterly 15 to 20 knots.
Seas
Below 1 metre, increasing to 1 to 1.5 metres outside the reef by early evening.
1st Swell
Easterly around 1 metre outside the reef.
Weather
Partly cloudy. 90% chance of showers. A thunderstorm likely.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Half Moon Bay Marina Temperature Statistics View More

December Temperature

Cairns Airport (8km)

  • Lowest 7 December, 2025

    20.8 °C

  • Average December

    27.4 °C

  • Highest 2 December, 2025

    35.1 °C

Climate (2020–Present)

Cairns Airport (8km)

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  • Average Low 2020–2025

    21.8 °C

  • Average 2020–2025

    25.2 °C

  • Average High 2020–2025

    30 °C
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