Harmers Haven Weather Forecast

    • 12
    • 20

    Mostly clear

    • 9
    • 19

    Partly cloudy

    • 8
    • 21

    Mostly sunny

    • 11
    • 26

    Mostly sunny

    • 14
    • 21

    Shower or two

    • 11
    • 19

    Shower or two. Becoming windy

    • 11
    • 17

    Possible shower

Today 9 Dec Wonthaggi

Mostly clear. Light winds.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
Southwesterly 10 to 15 knots, reaching up to 20 knots in the far east during the afternoon and evening. Winds turning southerly below 10 knots in the late evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres in the far east.
1st Swell
Southwesterly 2 metres, increasing to 2 to 3 metres in the west.
Weather
Mostly clear.
Weather Situation
A ridge of high pressure extends across Victoria from the west this evening, persisting during Wednesday as the high centre moves eastwards across Tasmania on Thursday. A trough extends from NSW into the northeast of Victoria at times during Wednesday and Thursday, before a more significant trough is forecast to move across the far west on Friday then over the remainder of the state on Saturday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Harmers Haven Temperature Statistics View More

December Temperature

Pound Creek (20km)

  • Lowest 8 December, 2025

    6.4 °C

  • Average December

    14.9 °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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