Gunnamatta Beach Weather Forecast

    • 7
    • 14

    Shower

    • 6
    • 13

    Shower

    • 7
    • 14

    Shower

    • 6
    • 14

    Partly cloudy

    • 8
    • 15

    Partly cloudy

    • 7
    • 15

    Shower

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    • 14

    Shower

Today 3 Aug Mornington Peninsula

Partly cloudy. High chance of showers, with possible small hail in the afternoon and evening. Winds northwesterly 25 to 35 km/h tending westerly in the middle of the day.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
Westerly 20 to 30 knots.
Seas
2 to 2.5 metres.
1st Swell
West to southwesterly 1.5 to 2 metres inshore, increasing to 2 to 3 metres offshore.
Weather
Cloudy. 95% chance of showers, with possible small hail.
Weather Situation
A cold front over the state will clear to the east today with a broad westerly flow following. A high pressure system will move in from the west later Tuesday, moving slowly eastwards across the state through to the end of the week.
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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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