Thirteenth Beach Weather Forecast

    • 12
    • 18

    Possible shower

    • 8
    • 14

    Showers

    • 8
    • 13

    Cloudy

    • 7
    • 15

    Cloudy

    • 5
    • 21

    Mostly sunny

    • 11
    • 23

    Mostly sunny

    • 13
    • 21

    Possible shower

Today 14 Sep Geelong and Surf Coast

Partly cloudy. Slight chance of a shower, most likely later tonight. Winds westerly 15 to 20 km/h becoming light in the evening then becoming westerly 15 to 20 km/h in the late evening.

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
1 to 1.5 metres, increasing to 1.5 to 2 metres in the far west.
1st Swell
Southwesterly around 1 metre, increasing to 1 to 2 metres in the west.
Weather
Partly cloudy. 60% chance of showers.
Weather Situation
A cold front will approach southwestern Victoria tonight before crossing the State early on Tuesday. A strong high pressure system will move south of the Bight later on Tuesday and extend a ridge over northern Victoria. The high will then move slowly east, reaching western Victoria by Thursday night then moving over NSW on Friday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Thirteenth Beach Temperature Statistics View More

September Temperature

Avalon Airport (28km)

  • Lowest 8 September, 2026

    1.8 °C

  • Average September

    12.3 °C

  • Highest 1 September, 2026

    21.8 °C

Climate (2021–2026)

Avalon Airport (28km)

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  • Average Low 2021–2026

    9.8 °C

  • Average 2021–2026

    14.6 °C

  • Average High 2021–2026

    20.6 °C
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