Harmers Haven Weather Forecast

    • 9
    • 21

    Sunny

    • 9
    • 22

    Sunny

    • 10
    • 23

    Mostly sunny

    • 12
    • 26

    Sunny

    • 15
    • 26

    Possible shower developing

    • 14
    • 21

    Possible shower

    • 15
    • 28

    Sunny

Today 16 Oct Wonthaggi

Sunny. Winds easterly 15 to 20 km/h becoming light in the early morning then becoming east to southeasterly 15 to 20 km/h in the late afternoon.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
East to northeasterly 15 to 20 knots, reaching up to 25 knots offshore during the morning.
Seas
1.5 to 2.5 metres, decreasing to 1 to 1.5 metres during the morning.
1st Swell
Southwesterly around 1 metre, increasing to 1 to 1.5 metres in the far west.
Weather
Sunny.
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  • Temperature Forecast Bureau of Meteorology

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Harmers Haven Temperature Statistics View More

October Temperature

Wonthaggi (4 km)

  • Lowest 15 October, 2026

    3 °C

  • Average October

    12.3 °C

  • Highest 9 October, 2026

    27 °C

Climate (2021–2026)

Wonthaggi (4 km)

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  • Average Low 2021–2026

    10.2 °C

  • Average 2021–2026

    12.9 °C

  • Average High 2021–2026

    20 °C
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