Gunnamatta Beach Weather Forecast

    • 6
    • 17

    Partly cloudy

    • 13
    • 18

    Shower

    • 13
    • 19

    Shower

    • 13
    • 19

    Shower

    • 11
    • 17

    Shower

    • 10
    • 16

    Shower

    • 9
    • 16

    Shower

Today 15 Jun Mornington Peninsula

Partly cloudy. Slight chance of a shower in the evening. Winds east to northeasterly 15 to 20 km/h turning northerly 20 to 30 km/h during the morning.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
Northeasterly 15 to 20 knots turning northerly 10 to 15 knots during the day.
Seas
Below 1 metre, increasing to 1 to 1.5 metres during the morning, then decreasing below 1 metre during the afternoon.
1st Swell
Southwesterly 1.5 to 2.5 metres, decreasing to 1 to 1.5 metres by early evening, then increasing to 1 to 2 metres later in the evening.
Weather
Partly cloudy.
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  • 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

    12.5 °C

  • Highest 12 June, 2026

    19.7 °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

    19.7 °C
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