Gunnamatta Beach Weather Forecast

    • 10
    • 15

    Cloudy

    • 7
    • 14

    Partly cloudy

    • 6
    • 14

    Partly cloudy

    • 6
    • 14

    Partly cloudy

    • 7
    • 15

    Partly cloudy

    • 7
    • 15

    Shower

    • 8
    • 15

    Shower

Today 16 Jul Mornington Peninsula

Cloudy. Slight chance of a light shower, becoming less likely in the afternoon. Light winds.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
West to southwesterly 10 to 15 knots decreasing to about 10 knots in the late evening.
Seas
Around 1 metre.
1st Swell
Southwesterly 2 metres, increasing to 2.5 to 3 metres in the west.
Weather
Cloudy.
Weather Situation
A high pressure system moves over Victoria in coming days, with the high centre forecast to linger over the state during the weekend.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Gunnamatta Beach Temperature Statistics View More

July Temperature

Cerberus (28km)

  • Lowest 7 July, 2026

    1.5 °C

  • Average July

    9.9 °C

  • Highest 1 July, 2026

    17.9 °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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