Port Phillip Offshore Weather Forecast

    • 19
    • 22

    Shower

    • 15
    • 17

    Rain

    • 14
    • 15

    Rain

    • 12
    • 13

    Shower

    • 11
    • 14

    Shower

    • 12
    • 15

    Shower

    • 13
    • 15

    Cloudy

Today 23 Oct Central

Mostly sunny. High chance of showers near the Otways, slight chance elsewhere. The chance of a thunderstorm in the west during this afternoon and early evening. Winds northerly 25 to 40 km/h tending northwest to northeasterly 15 to 20 km/h in the evening then becoming light in the late evening. Daytime maximum temperatures 25 to 31.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
Northerly 15 to 20 knots, reaching up to 25 knots offshore during the morning and early afternoon. Winds shifting southwesterly 10 to 15 knots in the late afternoon.
Seas
1 to 2 metres, decreasing to 1 metre by early evening.
1st Swell
Southwesterly 1.5 to 2 metres, increasing to 2.5 to 3 metres in the far west.
Weather
Mostly sunny. 50% chance of showers late this afternoon and evening. The chance of a thunderstorm inshore during this afternoon and early evening.
Weather Situation
A high pressure system centred over the Tasman Sea will drift slowly eastwards as a low pressure trough approaches from the west later today. This trough will linger over the State on Saturday and Sunday before a cold front crosses later Sunday into early Monday, clearing everything to the east.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Port Phillip Offshore Temperature Statistics View More

October Temperature

Avalon Airport (42 km)

  • Lowest 15 October, 2026

    1.5 °C

  • Average October

    15.3 °C

  • Highest 20 October, 2026

    30.9 °C

Climate (2021–2026)

Avalon Airport (42 km)

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  • Average Low 2021–2026

    9.8 °C

  • Average 2021–2026

    14.7 °C

  • Average High 2021–2026

    20.6 °C
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