Harmers Haven Weather Forecast

    • 12
    • 21

    Showers increasing. Windy

    • 6
    • 15

    Showers easing

    • 9
    • 17

    Showers

    • 8
    • 14

    Showers

    • 7
    • 15

    Shower or two

    • 9
    • 17

    Shower or two

    • 9
    • 17

    Shower or two

Today 19 Sep Wonthaggi

Partly cloudy. Very high chance of showers, most likely in the evening. The chance of a thunderstorm in the late afternoon and evening. Damaging winds possible. Winds northerly 20 to 30 km/h turning west to northwesterly 25 to 35 km/h in the early afternoon.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
North to northwesterly 15 to 25 knots increasing to northwesterly 20 to 30 knots in the afternoon ahead of a westerly 25 to 35 knots change n the evening.
Seas
1 to 2 metres, increasing to 2 to 3 metres by early evening.
1st Swell
West to southwesterly 1.5 to 2.5 metres, increasing to 2 to 4 metres by early evening.
Weather
Mostly sunny. 90% chance of showers, with possible small hail at night. The chance of a thunderstorm in the late afternoon and evening.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Harmers Haven Temperature Statistics View More

September Temperature

Pound Creek (20km)

  • Lowest 6 September, 2025

    3.2 °C

  • Average September

    12.3 °C

  • Highest 15 September, 2025

    24 °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

    19.5 °C
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