Gunnamatta Beach Weather Forecast

    • 9
    • 16

    Clear

    • 9
    • 18

    Windy

    • 13
    • 18

    Shower

    • 9
    • 16

    Partly cloudy

    • 10
    • 19

    Partly cloudy

    • 13
    • 18

    Shower

    • 10
    • 16

    Shower

Today 8 Jun Mornington Peninsula

Clear. Winds northerly 15 to 25 km/h.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
Northerly 10 to 15 knots, reaching up to 20 knots in the west in the evening.
Seas
Around 1 metre.
1st Swell
Southwesterly 1.5 to 2 metres, increasing to 2 to 3 metres in the west.
Weather
Clear.
Weather Situation
A high pressure system over the Tasman Sea will continue to direct a northerly airstream across Victoria with winds strengthening on Tuesday as a cold front crosses the Bight. The front is expected to weaken as it crosses Victoria on Wednesday with a new high pressure ridge extending over the State in its wake on Thursday. This ridge will weaken on Friday as another front moves into the Bight, strengthening northerly winds again.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Gunnamatta Beach Temperature Statistics View More

June Temperature

Cerberus (28km)

  • Lowest 7 June, 2026

    7.8 °C

  • Average June

    12.3 °C

  • Highest 2 June, 2026

    16.4 °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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