Half Moon Bay (Jan Juc) Weather Forecast

    • 12
    • 20

    Partly cloudy

    • 11
    • 20

    Partly cloudy

    • 11
    • 17

    Cloudy

    • 11
    • 17

    Cloudy

    • 11
    • 20

    Mostly sunny

    • 12
    • 25

    Sunny

    • 13
    • 29

    Sunny

Today 23 Dec Geelong and Surf Coast

Partly cloudy. Winds west to southwesterly 20 to 30 km/h decreasing to 15 to 20 km/h in the late evening.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
Westerly 20 to 30 knots.
Seas
2 to 2.5 metres.
1st Swell
Southwesterly 1.5 to 2 metres, increasing to 2 to 3 metres around midday.
Weather
Cloudy.
Weather Situation
A weak cold front will sweep through the eastern coastal fringes early this morning. Behind this, a ridge of high pressure re-develops and persists across Victoria this week, with the high pressure centre expected to slowly move through Bass Strait from Friday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Half Moon Bay (Jan Juc) Temperature Statistics View More

December Temperature

Aireys Inlet (21km)

  • Lowest 7 December, 2025

    7 °C

  • Average December

    15.8 °C

  • Highest 4 December, 2025

    34.8 °C

Climate (2020–Present)

Aireys Inlet (21km)

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  • Average Low 2020–2025

    11 °C

  • Average 2020–2025

    14.1 °C

  • Average High 2020–2025

    18.7 °C
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