Port Phillip Offshore Weather Forecast

    • 18
    • 22

    Clear

    • 20
    • 20

    Shower

    • 17
    • 18

    Partly cloudy

    • 16
    • 16

    Shower

    • 15
    • 17

    Cloudy

    • 16
    • 19

    Sunny

    • 17
    • 19

    Shower

Today 31 Mar Central

Clear. Winds northerly 25 to 35 km/h decreasing to 15 to 25 km/h in the evening.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
Northeasterly 10 to 15 knots, reaching up to 20 knots offshore in the late evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 1 to 1.5 metres, increasing to 1.5 to 2 metres in the far west.
Weather
Clear.
Weather Situation
A high pressure system in the Tasman Sea will continue to extend a ridge over Victoria until a weak trough crosses the state on Wednesday. A new weak ridge of high pressure will begin to develop from the west on Thursday before a weak cold front skims the south late Thursday evening, into early Friday morning. A following high pressure system will then drift southwards over Tasmania on the weekend, extending a ridge over Victoria.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Port Phillip Offshore Temperature Statistics View More

March Temperature

Avalon Airport (42km)

  • Lowest 15 March, 2026

    9.2 °C

  • Average March

    17.4 °C

  • Highest 22 March, 2026

    32.2 °C

Climate (2021–Present)

Avalon Airport (42km)

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

  • Average Low 2021–2026

    9.7 °C

  • Average 2021–2026

    14.5 °C

  • Average High 2021–2026

    20.5 °C
Get WillyWeather+ to remove ads