Harmers Haven Weather Forecast

    • 8
    • 24

    Shower or two

    • 12
    • 20

    Possible early shower

    • 9
    • 20

    Partly cloudy

    • 8
    • 20

    Mostly sunny

    • 11
    • 26

    Partly cloudy

    • 14
    • 24

    Shower or two

    • 12
    • 19

    Shower or two. Becoming windy

Today 8 Dec Wonthaggi

Partly cloudy. Medium chance of showers, most likely later this evening. Winds westerly 15 to 20 km/h becoming light in the late afternoon.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
Westerly 15 to 25 knots, reaching up to 30 knots in the far west in the evening.
Seas
1 to 1.5 metres, increasing to 1 to 2 metres offshore.
1st Swell
West to southwesterly 2 to 3 metres.
Weather
Cloudy. 50% chance of showers.
Weather Situation
A ridge of high pressure over the state will weaken ahead of a cold front expected to move over Bass Strait late Monday and early Tuesday. A new ridge of high pressure will extend across from the west on Tuesday and persist during Wednesday then the main high pressure centre will move eastwards across Tasmania on Thursday. A trough will move across the far west on Friday then over the remainder of the state on Saturday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Harmers Haven Temperature Statistics View More

December Temperature

Pound Creek (20km)

  • Lowest 3 December, 2025

    7 °C

  • Average December

    15.1 °C

  • Highest 4 December, 2025

    32.3 °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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