Portland Bay Weather Forecast

    • 10
    • 21

    Shower or two

    • 6
    • 16

    Shower or two

    • 9
    • 18

    Cloudy

    • 6
    • 24

    Sunny

    • 13
    • 27

    Partly cloudy

    • 10
    • 18

    Shower or two

    • 10
    • 19

    Cloudy

Today 6 Nov South West

Cloudy. Medium chance of showers, with possible small hail near the coast. Winds southwesterly 15 to 25 km/h.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
Southwesterly 15 to 20 knots.
Seas
Around 1 metre, increasing to 1 to 1.5 metres in the far west.
1st Swell
Southwesterly 4 metres.
Weather
Cloudy. 50% chance of showers, with possible small hail.
Weather Situation
A cold front will continue moving eastwards across the State this evening and into early Saturday. Another high pressure system moving east across the Bight will then extend a ridge over Victoria from Saturday through to Monday. A trough deepening over central Australia on Monday will then extend over Victoria through Tuesday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Portland Bay Temperature Statistics View More

November Temperature

Portland Airport (25 km)

  • Lowest 3 November, 2026

    5.1 °C

  • Average November

    13.1 °C

  • Highest 3 November, 2026

    19.9 °C

Climate (2021–2026)

Portland Airport (25 km)

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  • Average Low 2021–2026

    9.7 °C

  • Average 2021–2026

    13.5 °C

  • Average High 2021–2026

    18.2 °C
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