Harmers Haven Weather Forecast

    • 10
    • 17

    Showers

    • 11
    • 18

    Cloudy

    • 9
    • 22

    Partly cloudy

    • 14
    • 22

    Showers. Possible storm

    • 12
    • 18

    Shower or two

    • 8
    • 20

    Possible shower

    • 13
    • 21

    Shower or two

Today 28 Oct Wonthaggi

Cloudy. High chance of showers. Winds westerly 15 to 20 km/h tending northwesterly 15 to 25 km/h in the early morning then tending northwest to southwesterly 25 to 35 km/h in the morning.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
Westerly 20 to 25 knots, reaching up to 30 knots in the late morning and afternoon. Winds turning southwesterly in the evening.
Seas
1.5 to 2.5 metres.
1st Swell
Southwesterly 1 to 1.5 metres, increasing to 1 to 2 metres during the morning.
Weather
Cloudy. 70% chance of showers.
Weather Situation
A cool west to southwesterly airstream persists over the state as a ridge of high pressure extends from south of the Bight over northwestern Victoria. A cold front is expected to clip southern Victoria today before the high pressure system crosses southern Victoria on Thursday. A trough developing over South Australia late in the week is expected to move across Victoria on Saturday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Harmers Haven Temperature Statistics View More

October Temperature

Wonthaggi (4 km)

  • Lowest 15 October, 2026

    3 °C

  • Average October

    13.4 °C

  • Highest 23 October, 2026

    30.4 °C

Climate (2021–2026)

Wonthaggi (4 km)

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  • Average Low 2021–2026

    10.2 °C

  • Average 2021–2026

    13 °C

  • Average High 2021–2026

    20 °C
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