Gunnamatta Beach Weather Forecast

    • 9
    • 15

    Partly cloudy

    • 7
    • 15

    Cloudy

    • 9
    • 15

    Cloudy

    • 7
    • 14

    Cloudy

    • 6
    • 14

    Cloudy

    • 5
    • 16

    Partly cloudy

    • 7
    • 16

    Partly cloudy

Today 14 Jul Mornington Peninsula

Partly cloudy. Winds west to southwesterly 15 to 25 km/h.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
Southwesterly 15 to 20 knots, reaching up to 25 knots in the far east.
Seas
2 to 2.5 metres.
1st Swell
Southwesterly 2.5 to 3 metres, increasing to 4 to 5 metres in the far west.
Weather
Partly cloudy.
Weather Situation
A cold front over eastern Victoria will clear the State tonight as a high pressure system over the Bight moves east. The high will be located just west of Victoria by Wednesday night before moving over the State on Thursday. The high will then move over the Tasman Sea on Friday and remain there over 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

    9.8 °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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