Gunnamatta Beach Weather Forecast

    • 13
    • 19

    Cloudy

    • 12
    • 20

    Cloudy

    • 11
    • 25

    Partly cloudy

    • 14
    • 25

    Shower

    • 15
    • 21

    Shower

    • 11
    • 21

    Partly cloudy

    • 13
    • 25

    Shower

Today 3 Apr Mornington Peninsula

Cloudy. Winds southerly 15 to 25 km/h.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
Southerly 10 to 15 knots.
Seas
Around 1 metre.
1st Swell
Southwesterly 2 to 3 metres.
Weather
Cloudy.
Weather Situation
South to southwesterly winds, turning east to southeasterly during Saturday as a high pressure system drifts east towards Tasmania. The high moves into the Tasman Sea early Sunday, turning winds northeasterly. A weak cold front is expected to cross Bass Strait from late Monday into Tuesday, ahead of the next high pressure system in the eastern Bight.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Gunnamatta Beach Temperature Statistics View More

April Temperature

Cerberus (28km)

  • Lowest 2 April, 2026

    9.8 °C

  • Average April

    16.4 °C

  • Highest 1 April, 2026

    28.3 °C

Climate (2021–Present)

Cerberus (28km)

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  • Average Low 2021–2026

    10.2 °C

  • Average 2021–2026

    14.5 °C

  • Average High 2021–2026

    19.6 °C
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