Thirteenth Beach Weather Forecast

    • 10
    • 18

    Partly cloudy

    • 11
    • 18

    Partly cloudy

    • 11
    • 27

    Mostly sunny

    • 14
    • 19

    Partly cloudy

    • 10
    • 20

    Cloudy

    • 10
    • 17

    Cloudy

    • 10
    • 18

    Partly cloudy

Today 10 Dec Geelong and Surf Coast

Partly cloudy. Light winds becoming southeasterly 15 to 20 km/h in the late afternoon.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
Variable about 10 knots becoming south to southwesterly 10 to 15 knots in the late afternoon then tending south to southeasterly in the late evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 1.5 to 2 metres, increasing to 2 to 3 metres in the west.
Weather
Partly cloudy.
Weather Situation
A ridge of high pressure extends across Victoria 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.
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  • Temperature Forecast Bureau of Meteorology

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Thirteenth Beach Temperature Statistics View More

December Temperature

Avalon Airport (28km)

  • Lowest 7 December, 2025

    6.6 °C
  • Average December

    16.6 °C
  • Highest 4 December, 2025

    34.8 °C

Climate (2020–Present)

Avalon Airport (28km)

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  • Average Low 2020–2025

    9.6 °C
  • Average 2020–2025

    14.5 °C
  • Average High 2020–2025

    20.4 °C
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