Gunnamatta Beach Weather Forecast

    • 11
    • 17

    Cloudy

    • 7
    • 19

    Partly cloudy

    • 11
    • 21

    Partly cloudy

    • 10
    • 23

    Sunny

    • 11
    • 23

    Partly cloudy

    • 13
    • 22

    Sunny

    • 13
    • 25

    Partly cloudy

Today 18 Apr Mornington Peninsula

Cloudy. Winds southwesterly 15 to 25 km/h tending southerly 15 to 20 km/h in the early afternoon then becoming light in the late afternoon.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
Southwesterly 15 to 20 knots, reaching up to 30 knots in the far east during the morning. Winds becoming variable about 10 knots in the late evening.
Seas
1 to 2 metres, decreasing to 1 to 1.5 metres around midday, then decreasing to 1 metre by early evening.
1st Swell
Southwesterly 2 to 3 metres, decreasing to 1.5 to 2 metres during the afternoon.
Weather
Cloudy.
Weather Situation
A high pressure system directs cool southerly flow across the state. This high pressure system will gradually move across the state on the weekend ahead of a weakening trough later on Sunday. A high pressure system will move south of Tasmanian early next week maintaining a ridge over Victoria.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Gunnamatta Beach Temperature Statistics View More

April Temperature

Cerberus (28km)

  • Lowest 8 April, 2026

    9.3 °C

  • Average April

    15.5 °C

  • Highest 1 April, 2026

    28.3 °C

Climate (2021–Present)

Cerberus (28km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    10.2 °C

  • Average 2021–2026

    14.5 °C

  • Average High 2021–2026

    19.6 °C
Get WillyWeather+ to remove ads