Gunnamatta Beach Weather Forecast

    • 11
    • 21

    Shower

    • 11
    • 18

    Partly cloudy

    • 11
    • 22

    Shower

    • 8
    • 15

    Shower

    • 9
    • 17

    Cloudy

    • 9
    • 20

    Partly cloudy

    • 10
    • 25

    Partly cloudy

Today 4 Nov Mornington Peninsula

Cloudy. Very high chance of showers, becoming less likely in the late afternoon and evening. The chance of a thunderstorm in the afternoon. Winds northwesterly 15 to 20 km/h turning westerly 25 to 35 km/h in the middle of the day.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
Northwesterly 10 to 15 knots turning west to southwesterly 20 to 25 knots in the early afternoon. Winds reaching up to 30 knots in the evening. Squalls possible with the wind change.
Seas
1 to 1.5 metres, increasing to 1.5 to 2.5 metres during the afternoon.
1st Swell
Southwesterly 1 to 1.5 metres, increasing to 1.5 to 2 metres in the far west.
Weather
Cloudy. 90% chance of showers. The chance of a thunderstorm in the afternoon.
Weather Situation
A cold front is forecast to cross Victoria today with cold southwesterly winds to follow. A high pressure system approaching from the west is expected to extend a ridge over Victoria on Thursday before the next cold front crosses the State overnight Friday and into Saturday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Gunnamatta Beach Temperature Statistics View More

November Temperature

Cerberus (28 km)

  • Lowest 2 November, 2026

    8.5 °C

  • Average November

    14.7 °C

  • Highest 1 November, 2026

    19.5 °C

Climate (2021–2026)

Cerberus (28 km)

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  • Average Low 2021–2026

    10.3 °C

  • Average 2021–2026

    14.6 °C

  • Average High 2021–2026

    19.7 °C
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