The Oak Weather Forecast

    • 13
    • 17

    Shower or two

    • 9
    • 13

    Showers

    • 8
    • 13

    Possible shower

    • 8
    • 13

    Cloudy

    • 7
    • 18

    Mostly sunny

    • 12
    • 22

    Sunny

    • 14
    • 19

    Possible shower

Today 14 Sep Wonthaggi

Cloudy. High chance of showers. Winds northwesterly 15 to 20 km/h becoming light in the early morning then becoming westerly 15 to 20 km/h in the middle of the day.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
Westerly 15 to 20 knots, reaching up to 25 knots in the far west in the evening.
Seas
Around 1 metre, increasing to 1 to 2 metres around midday.
1st Swell
Southwesterly 1 to 1.5 metres, increasing to 1.5 to 2 metres in the far west.
Weather
Partly cloudy. 70% chance of showers.
Weather Situation
A high pressure system currently lies over the Tasman Sea. A cold front will approach southwestern Victoria tonight, crossing the State early Tuesday. A strong high pressure ridge pushes into western Victoria in its wake. The high pressure centre will cross Victoria during Thursday.
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  • Temperature Forecast Bureau of Meteorology

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The Oak Temperature Statistics View More

September Temperature

Wonthaggi (8km)

  • Lowest 4 September, 2026

    6.6 °C

  • Average September

    12 °C

  • Highest 1 September, 2026

    21 °C

Climate (2021–2026)

Wonthaggi (8km)

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  • Average Low 2021–2026

    10.2 °C

  • Average 2021–2026

    12.9 °C

  • Average High 2021–2026

    19.9 °C
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