Gunnamatta Beach Weather Forecast

    • 4
    • 14

    Fog

    • 8
    • 15

    Shower

    • 6
    • 15

    Shower

    • 9
    • 16

    Shower

    • 8
    • 14

    Shower

    • 8
    • 15

    Shower

    • 8
    • 15

    Partly cloudy

Today 10 Jul Mornington Peninsula

Partly cloudy. Patchy morning fog. Light winds becoming northerly 15 to 20 km/h in the evening.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
Northerly about 10 knots increasing to 10 to 15 knots in the evening. Winds reaching up to 20 knots in the far west in the late evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 1.5 metres, increasing to 1.5 to 2.5 metres in the west.
Weather
Mostly sunny.
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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

    9.4 °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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