The Oak Weather Forecast

    • 9
    • 13

    Partly cloudy

    • 4
    • 15

    Mostly sunny

    • 4
    • 17

    Sunny

    • 9
    • 23

    Partly cloudy

    • 13
    • 24

    Possible shower

    • 12
    • 16

    Shower or two

    • 11
    • 18

    Partly cloudy

Today 21 Sep Wonthaggi

Slight chance of a shower, becoming less likely this morning. Mostly sunny afternoon. Winds southwesterly 20 to 30 km/h becoming light in the evening.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
Southwesterly 15 to 25 knots, reaching up to 30 knots during the morning. Winds decreasing to 10 to 15 knots in the evening.
Seas
2 to 3 metres, decreasing to 1 to 1.5 metres around midday, then decreasing to 1 metre later in the evening.
1st Swell
Southwesterly 2 to 3 metres, increasing to 3 to 4 metres in the far west.
Weather
Partly cloudy.
Weather Situation
A cool southwesterly airstream will cross Victoria today as a high pressure system moves over waters south of the Bight, reaching western Bass Strait by tonight. The high will be located over the Tasman Sea by Tuesday night, with a warm northeasterly airstream continuing on Wednesday and Thursday as the high continues moving east.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

The Oak Temperature Statistics View More

September Temperature

Pound Creek (15km)

  • Lowest 12 September, 2026

    1.2 °C

  • Average September

    12.8 °C

  • Highest 13 September, 2026

    24.1 °C

Climate (2021–2026)

Pound Creek (15km)

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  • Average Low 2021–2026

    9.5 °C

  • Average 2021–2026

    14.2 °C

  • Average High 2021–2026

    19.5 °C
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