Harmers Haven Weather Forecast

    • 13
    • 20

    Cloudy

    • 10
    • 22

    Showers

    • 12
    • 19

    Shower or two

    • 11
    • 18

    Showers

    • 12
    • 20

    Shower or two. Becoming windy

    • 11
    • 18

    Possible shower

    • 11
    • 19

    Cloudy

Today 20 Dec Wonthaggi

Cloudy. Slight chance of a shower in the early morning. Winds northwesterly 15 to 20 km/h turning west to southwesterly 15 to 25 km/h before dawn then tending south to southwesterly 15 to 20 km/h in the early afternoon.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
Westerly 15 to 20 knots, reaching up to 25 knots in the west early in the morning. Winds turning southwesterly in the early afternoon.
Seas
1 to 1.5 metres, increasing to 1 to 2 metres offshore.
1st Swell
Southwesterly around 1 metre, increasing to 1 to 1.5 metres in the far west.
Weather
Cloudy. The chance of a thunderstorm in the far east in the early morning.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Harmers Haven Temperature Statistics View More

December Temperature

Pound Creek (20km)

  • Lowest 11 December, 2025

    4 °C

  • Average December

    15.9 °C

  • Highest 18 December, 2025

    33.2 °C

Climate (2020–Present)

Pound Creek (20km)

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  • Average Low 2020–2025

    9.5 °C

  • Average 2020–2025

    14.1 °C

  • Average High 2020–2025

    19.4 °C
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