Gunnamatta Beach Weather Forecast

    • 14
    • 27

    Partly cloudy

    • 17
    • 28

    Partly cloudy

    • 17
    • 25

    Shower

    • 14
    • 21

    Shower

    • 13
    • 25

    Partly cloudy

    • 14
    • 30

    Partly cloudy

    • 18
    • 28

    Partly cloudy

Today 29 Jan Mornington Peninsula

Partly cloudy. Winds south to southeasterly 15 to 25 km/h tending east to southeasterly in the evening.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
Southerly 10 to 15 knots turning easterly 15 to 20 knots during the morning. Winds reaching up to 25 knots in the east during the afternoon and evening.
Seas
Around 1 metre, increasing to 1 to 2 metres around midday.
1st Swell
Southwesterly 1 to 1.5 metres.
Weather
Partly cloudy.
Weather Situation
A ridge will persist to the south of Victoria until Friday with a new trough starting to move across Victoria on Saturday. A strong high pressure system extends a ridge into western districts in the wake of the trough.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Gunnamatta Beach Temperature Statistics View More

January Temperature

Cerberus (28km)

  • Lowest 23 January, 2026

    7.5 °C

  • Average January

    19.6 °C

  • Highest 9 January, 2026

    42.3 °C

Climate (2021–Present)

Cerberus (28km)

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  • Average Low 2021–2026

    10.2 °C

  • Average 2021–2026

    14.5 °C

  • Average High 2021–2026

    19.5 °C
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