Port Phillip Offshore Weather Forecast

    • 14
    • 14

    Windy

    • 13
    • 14

    Cloudy

    • 14
    • 16

    Cloudy

    • 15
    • 19

    Sunny

    • 16
    • 22

    Sunny

    • 18
    • 21

    Shower

    • 15
    • 16

    Shower

Today 25 Dec Central

Cloudy. Medium chance of showers in the east, slight chance elsewhere. Winds south to southwesterly 25 to 35 km/h. Daytime maximum temperatures between 14 and 18.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
Southwesterly 20 to 30 knots.
Seas
2 to 3 metres.
1st Swell
Southwesterly 2 to 3 metres, increasing to 3 to 4 metres in the far west.
Weather
Cloudy.
Weather Situation
A high pressure system south of the Bight extends a broad ridge east over Victoria and Bass Strait. The high is expected to slowly move east over Tasmania on Saturday and the Tasman Sea on Sunday while maintaining a ridge over Bass Strait.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Port Phillip Offshore Temperature Statistics View More

December Temperature

Avalon Airport (42km)

  • Lowest 7 December, 2025

    6.6 °C

  • Average December

    16.9 °C

  • Highest 18 December, 2025

    39.5 °C

Climate (2020–Present)

Avalon Airport (42km)

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  • Average Low 2020–2025

    9.6 °C

  • Average 2020–2025

    14.5 °C

  • Average High 2020–2025

    20.4 °C
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