Gunnamatta Beach Weather Forecast

    • 4
    • 12

    Partly cloudy

    • 4
    • 13

    Cloudy

    • 4
    • 15

    Partly cloudy

    • 8
    • 15

    Shower

    • 7
    • 15

    Shower

    • 9
    • 15

    Shower

    • 9
    • 15

    Shower

Today 8 Jul Mornington Peninsula

Cloudy. Light winds.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
East to northeasterly about 10 knots.
Seas
Below 0.5 metres.
1st Swell
Southwesterly 1.5 to 2 metres, increasing to 2 to 3 metres in the far west.
Weather
Cloudy.
Weather Situation
A high pressure system near Tasmania remains near stationary, directing an easterly airstream across Victoria until Thursday. The high slowly moves eastwards over the southern Tasman Sea on Thursday, maintaining a ridge over Victoria into Friday. A cold front approaches and crosses Victoria from the west during the weekend.
Graph Plots Open in Graphs

  • 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

    10.1 °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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