Gunnamatta Beach Weather Forecast

    • 6
    • 12

    Shower

    • 7
    • 14

    Shower

    • 9
    • 16

    Shower

    • 8
    • 15

    Shower

    • 8
    • 16

    Partly cloudy

    • 9
    • 16

    Shower

    • 6
    • 12

    Shower

Today 23 Jul Mornington Peninsula

Partly cloudy. Very high chance of showers, with possible small hail in the late morning and afternoon. Winds westerly 25 to 35 km/h.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
Westerly 20 to 30 knots, reaching up to 35 knots in the far east in the evening. Winds turning southwesterly 25 to 30 knots in the evening.
Seas
2 to 3 metres.
1st Swell
Southwesterly 2.5 to 3 metres, increasing to 3 to 5 metres in the west.
Weather
Partly cloudy. 90% chance of showers, with possible small hail in the late morning and afternoon.
Weather Situation
A cold west to southwesterly airstream is following a cold front that passed over yesterday. A high pressure system will move near the Bight on Friday and continue to direct a west to southwesterly airstream over Victoria into Saturday. The high is expected to approach northwestern Victoria on Sunday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Gunnamatta Beach Temperature Statistics View More

July Temperature

Cerberus (28km)

  • Lowest 19 July, 2026

    1.3 °C

  • Average July

    10.1 °C

  • Highest 1 July, 2026

    17.9 °C

Climate (2021–2026)

Cerberus (28km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    10.2 °C

  • Average 2021–2026

    14.6 °C

  • Average High 2021–2026

    19.7 °C
Get WillyWeather+ to remove ads