Portland Bay Marina Weather Forecast

    • 11
    • 19

    Showers

    • 7
    • 14

    Shower or two

    • 9
    • 16

    Cloudy

    • 7
    • 22

    Sunny

    • 13
    • 24

    Partly cloudy

    • 11
    • 16

    Shower or two

    • 11
    • 17

    Cloudy

Today 6 Nov South West

Cloudy. High chance of showers, with possible small hail near the coast later tonight. Winds westerly 20 to 30 km/h turning southwesterly 15 to 25 km/h in the evening.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
Southwesterly 15 to 20 knots, reaching up to 25 knots in the far east in the late afternoon.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres in the far east.
1st Swell
Southwesterly 3 to 4 metres.
Weather
Cloudy. 90% chance of showers, with possible small hail later this evening.
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 Marina Temperature Statistics View More

November Temperature

Cape Nelson Lighthouse (11 km)

  • Lowest 4 November, 2026

    10.1 °C
  • Average November

    14.2 °C
  • Highest 3 November, 2026

    18.4 °C

Climate (2021–2026)

Cape Nelson Lighthouse (11 km)

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  • Average Low 2021–2026

    11.9 °C
  • Average 2021–2026

    14.4 °C
  • Average High 2021–2026

    17.7 °C
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