Gunnamatta Beach Weather Forecast

    • 10
    • 16

    Shower

    • 8
    • 17

    Shower

    • 12
    • 18

    Shower

    • 10
    • 16

    Shower

    • 9
    • 15

    Shower

    • 7
    • 15

    Shower

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    • 15

    Shower

Today 3 Sep Mornington Peninsula

Partly cloudy. High chance of showers, most likely in the morning. Winds west to northwesterly 25 to 35 km/h.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
Northwesterly 20 to 30 knots turning westerly in the morning. Winds reaching up to 35 knots in the far west in the early afternoon.
Seas
2 to 3 metres.
1st Swell
West to southwesterly 3 to 5 metres.
Weather
Partly cloudy. 90% chance of showers.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Gunnamatta Beach Temperature Statistics View More

September Temperature

Cerberus (28km)

  • Lowest 1 September, 2026

    4.9 °C

  • Average September

    13.9 °C

  • Highest

    –

Climate (2021–2026)

Cerberus (28km)

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  • Average Low 2021–2026

    10.2 °C

  • Average 2021–2026

    14.6 °C

  • Average High 2021–2026

    19.7 °C
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