Gunnamatta Beach Weather Forecast

    • 9
    • 18

    Windy

    • 13
    • 18

    Shower

    • 10
    • 17

    Shower

    • 10
    • 19

    Partly cloudy

    • 13
    • 18

    Shower

    • 9
    • 15

    Partly cloudy

    • 8
    • 17

    Shower

Today 9 Jun Mornington Peninsula

Mostly sunny. Winds northerly 20 to 30 km/h increasing to 30 to 45 km/h in the morning then decreasing to 25 to 40 km/h in the late afternoon.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
Northerly 15 to 25 knots, reaching up to 30 knots in the west in the late evening.
Seas
1 to 1.5 metres, increasing to 1 to 2 metres during the morning.
1st Swell
Southwesterly 1.5 to 2 metres, increasing to 2 to 3 metres in the far west.
Weather
Sunny.
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 8 June, 2026

    5.9 °C
  • Average June

    12.3 °C
  • Highest 7 June, 2026

    17.3 °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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