Half Moon Bay Weather Forecast

    • 11
    • 24

    Sunny

    • 11
    • 25

    Mostly sunny

    • 13
    • 27

    Mostly sunny

    • 16
    • 27

    Shower or two developing

    • 14
    • 22

    Possible shower

    • 12
    • 28

    Partly cloudy

    • 18
    • 27

    Showers

Today 17 Oct Geelong and Surf Coast

Sunny. Winds northerly 15 to 20 km/h turning easterly in the early afternoon.

Port Phillip Local Waters

Wind
Variable below 10 knots becoming east to southeasterly 10 to 15 knots in the late afternoon.
Seas
Below 1 metre.
Weather
Sunny.
Weather Situation
A high pressure system centred over the Tasman Sea will move very slowly eastwards over the weekend and on Monday. A weakening trough will move over western and central parts of Victoria on Tuesday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Half Moon Bay Temperature Statistics View More

October Temperature

Avalon Airport (23 km)

  • Lowest 15 October, 2026

    1.5 °C

  • Average October

    13.8 °C

  • Highest 9 October, 2026

    27.4 °C

Climate (2021–2026)

Avalon Airport (23 km)

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  • Average Low 2021–2026

    9.8 °C

  • Average 2021–2026

    14.7 °C

  • Average High 2021–2026

    20.6 °C
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