Portland Bay Marina Weather Forecast

    • 11
    • 20

    Partly cloudy

    • 13
    • 19

    Cloudy

    • 13
    • 21

    Partly cloudy

    • 14
    • 24

    Possible shower

    • 16
    • 24

    Shower or two

    • 17
    • 25

    Shower or two

    • 18
    • 23

    Showers

Today 24 Feb South West

Cloudy. High chance of showers in the east, slight chance elsewhere. The chance of a thunderstorm, possibly severe with heavy rain which may lead to flash flooding in the northeast. Winds southerly 15 to 25 km/h increasing to 20 to 30 km/h in the late afternoon. Daytime maximum temperatures in the low to mid 20s.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
Southerly about 10 knots increasing to 10 to 15 knots in the early afternoon.
Seas
Below 1 metre.
1st Swell
Southwesterly 3 metres.
Weather
Partly cloudy. The chance of a thunderstorm in the far east in the afternoon.
Weather Situation
A trough will pass slowly over Victoria during today and Wednesday. Another trough will develop over the state later this week as a high passes to the south later this week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Portland Bay Marina Temperature Statistics View More

February Temperature

Cape Nelson Lighthouse (11km)

  • Lowest 6 February, 2026

    11 °C

  • Average February

    17.4 °C

  • Highest 16 February, 2026

    36.4 °C

Climate (2021–Present)

Cape Nelson Lighthouse (11km)

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  • Average Low 2021–2026

    11.8 °C

  • Average 2021–2026

    14.3 °C

  • Average High 2021–2026

    17.6 °C
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