Thirteenth Beach Weather Forecast

    • 12
    • 17

    Partly cloudy

    • 9
    • 17

    Shower or two

    • 8
    • 18

    Shower or two

    • 9
    • 17

    Cloudy

    • 8
    • 17

    Partly cloudy

    • 7
    • 18

    Partly cloudy

    • 9
    • 17

    Shower or two

Today 18 May Geelong and Surf Coast

Partly cloudy. Medium chance of light showers. Light winds.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
South to southwesterly about 10 knots becoming west to northwesterly in the late evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 1 to 1.5 metres, increasing to 1.5 to 2.5 metres in the west.
Weather
Partly cloudy.
Weather Situation
A slow moving trough lying over central Victoria will clear eastwards into the Tasman this afternoon. A high pressure ridge extends across the north of the State following the trough, as a series of weak cold fronts cross to the south. By the middle of the weak the high pressure ridge is expected to deepen and extend broadly across Victoria.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Thirteenth Beach Temperature Statistics View More

May Temperature

Avalon Airport (28km)

  • Lowest 11 May, 2026

    5.3 °C
  • Average May

    14.5 °C
  • Highest 1 May, 2026

    29.3 °C

Climate (2021–Present)

Avalon Airport (28km)

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  • Average Low 2021–2026

    9.7 °C
  • Average 2021–2026

    14.6 °C
  • Average High 2021–2026

    20.6 °C
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