Half Moon Bay Marina Weather Forecast

    • 20
    • 30

    Mostly sunny

    • 18
    • 30

    Mostly sunny

    • 18
    • 30

    Mostly sunny

    • 19
    • 29

    Mostly sunny

    • 19
    • 29

    Partly cloudy

    • 18
    • 29

    Partly cloudy

    • 18
    • 30

    Sunny

Today 22 Aug Cairns

Mostly sunny. Winds southerly 15 to 20 km/h tending southeasterly 20 to 30 km/h in the morning then becoming light in the late evening.

Cairns Coastal Waters

Cape Tribulation to Cardwell
Wind
Southeasterly 15 to 20 knots, reaching up to 25 knots offshore north of Cairns in the late morning and early afternoon.
Seas
Around 1 metre, increasing to 1 to 2 metres outside the reef.
1st Swell
East to southeasterly 1 to 1.5 metres outside the reef.
Weather
Partly cloudy.
Weather Situation
A firm ridge will persist over the northern Queensland waters for the next several days.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Half Moon Bay Marina Temperature Statistics View More

August Temperature

Cairns Airport (8km)

  • Lowest 4 August, 2025

    8.5 °C

  • Average August

    21.3 °C

  • Highest 8 August, 2025

    29.2 °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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