Gunnamatta Beach Weather Forecast

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    • 14

    Shower

    • 6
    • 14

    Shower

    • 8
    • 14

    Shower

    • 7
    • 14

    Partly cloudy

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    • 15

    Partly cloudy

    • 7
    • 15

    Shower

    • 8
    • 14

    Shower

Today 3 Aug Mornington Peninsula

Partly cloudy. Very high chance of showers, with possible small hail in the afternoon and evening. Winds northerly 25 to 35 km/h turning west to northwesterly during the morning.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
Northwesterly 20 to 30 knots turning westerly in the late morning.
Seas
1.5 to 2.5 metres.
1st Swell
West to southwesterly 1 to 2 metres inshore, increasing to 2 to 3 metres offshore.
Weather
Cloudy. Near 100% chance of showers, with possible small hail.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Gunnamatta Beach Temperature Statistics View More

August Temperature

Cerberus (28km)

  • Lowest 2 August, 2026

    2.3 °C

  • Average August

    7.4 °C

  • Highest 1 August, 2026

    15.9 °C

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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