Portland Bay Marina Weather Forecast

    • 9
    • 17

    Cloudy

    • 11
    • 18

    Mostly sunny

    • 12
    • 25

    Partly cloudy

    • 13
    • 20

    Possible shower

    • 10
    • 17

    Showers. Becoming windy

    • 10
    • 16

    Shower or two

    • 9
    • 17

    Shower or two

Today 22 Nov South West

Cloudy. Medium chance of showers near the Otways, slight chance elsewhere. Light winds.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
Variable about 10 knots.
Seas
Below 1 metre.
1st Swell
Southwesterly 2 metres.
Weather
Cloudy.
Weather Situation
A high pressure system to the south of the state is directing easterlies along coastal waters. Flow tends northerly late Monday ahead of a trough that is forecast to move over waters on Tuesday, with a broad westerly flow persisting on Wednesday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Portland Bay Marina Temperature Statistics View More

November Temperature

Cape Nelson Lighthouse (11km)

  • Lowest 11 November, 2025

    7.5 °C

  • Average November

    13 °C

  • Highest 2 November, 2025

    27.1 °C

Climate (2020–Present)

Cape Nelson Lighthouse (11km)

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  • Average Low 2020–2025

    11.8 °C

  • Average 2020–2025

    14.3 °C

  • Average High 2020–2025

    17.6 °C
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