Gunnamatta Beach Weather Forecast

    • 10
    • 18

    Shower

    • 9
    • 17

    Shower

    • 11
    • 21

    Shower

    • 10
    • 19

    Shower

    • 9
    • 16

    Partly cloudy

    • 8
    • 17

    Cloudy

    • 9
    • 20

    Partly cloudy

Today 16 Nov Mornington Peninsula

Cloudy. Very high chance of showers, most likely late this afternoon and evening. The chance of a thunderstorm this afternoon. Winds northwesterly 15 to 25 km/h tending westerly 20 to 30 km/h in the middle of the day then increasing to 25 to 35 km/h in the late evening.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
West to northwesterly 15 to 25 knots.
Seas
Around 1 metre, increasing to 1 to 2 metres during the morning.
1st Swell
Southwesterly around 1 metre, tending westerly 1 to 1.5 metres by early evening.
Weather
Cloudy. 90% chance of showers. The chance of a thunderstorm inshore this afternoon.
Weather Situation
A cold front approaches and crosses from the west during Sunday with a series of troughs and cold fronts embedded in a southwesterly flow to cross the south into mid next week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Gunnamatta Beach Temperature Statistics View More

November Temperature

Cerberus (28km)

  • Lowest 13 November, 2025

    5.2 °C

  • Average November

    13.5 °C

  • Highest 2 November, 2025

    31.1 °C

Climate (2020–Present)

Cerberus (28km)

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  • Average Low 2020–2025

    10.1 °C

  • Average 2020–2025

    14.5 °C

  • Average High 2020–2025

    19.5 °C
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