Gunnamatta Beach Weather Forecast

    • 13
    • 18

    Shower

    • 9
    • 16

    Shower

    • 10
    • 19

    Cloudy

    • 13
    • 18

    Shower

    • 8
    • 16

    Sunny

    • 8
    • 17

    Shower

    • 11
    • 16

    Shower

Today 10 Jun Mornington Peninsula

Cloudy. Very high chance of showers, most likely from late this morning. Winds northerly 35 to 55 km/h tending northwesterly 25 to 35 km/h in the middle of the day then becoming light in the evening.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
Northerly 20 to 25 knots, reaching up to 30 knots during the morning. Winds turning westerly 15 to 20 knots in the early afternoon.
Seas
1.5 to 2.5 metres, decreasing to 1 metre by early evening.
1st Swell
West to southwesterly 1 to 2 metres, increasing to 2 to 3 metres in the far west.
Weather
Partly cloudy. 80% chance of showers.
Weather Situation
A northerly airstream will be directed over Victoria as a cold front approaches from the west, crossing the State on Wednesday. A high pressure ridge will develop on Thursday following the front with the ridge weakening and drifting eastwards on Friday before a strong cold front crosses Victoria on Saturday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Gunnamatta Beach Temperature Statistics View More

June Temperature

Cerberus (28km)

  • Lowest 9 June, 2026

    2.7 °C

  • Average June

    11.8 °C

  • Highest 8 June, 2026

    18.1 °C

Climate (2021–Present)

Cerberus (28km)

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  • Average Low 2021–2026

    10.2 °C

  • Average 2021–2026

    14.6 °C

  • Average High 2021–2026

    19.6 °C
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