Port Phillip Offshore Weather Forecast

    • 13
    • 15

    Shower

    • 15
    • 16

    Shower

    • 14
    • 15

    Cloudy

    • 13
    • 16

    Partly cloudy

    • 14
    • 17

    Partly cloudy

    • 14
    • 17

    Partly cloudy

    • 14
    • 18

    Partly cloudy

Today 8 May Central

Cloudy. Very high chance of showers near the Yarra Valley, high chance elsewhere. Winds southwesterly 25 to 35 km/h decreasing to 15 to 20 km/h in the evening. Daytime maximum temperatures between 12 and 17.

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 west.
Weather
Cloudy. 50% chance of showers.
Weather Situation
A cold front to the east moves slowly eastward into the Tasman Sea, whilst a high pressure system deepens south of the Bight. The high will slowly move eastward to the south over the weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Port Phillip Offshore Temperature Statistics View More

May Temperature

Avalon Airport (42km)

  • Lowest 7 May, 2026

    5.6 °C

  • Average May

    15.4 °C

  • Highest 1 May, 2026

    29.3 °C

Climate (2021–Present)

Avalon Airport (42km)

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  • Average Low 2021–2026

    9.7 °C

  • Average 2021–2026

    14.6 °C

  • Average High 2021–2026

    20.6 °C
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