Portland Bay Marina Weather Forecast

    • 14
    • 20

    Cloud clearing

    • 14
    • 23

    Mostly sunny

    • 17
    • 32

    Sunny

    • 19
    • 30

    Showers increasing

    • 13
    • 20

    Cloudy

    • 13
    • 21

    Cloudy

    • 11
    • 22

    Partly cloudy

Today 14 Feb South West

Partly cloudy. Winds southeasterly 20 to 30 km/h. Daytime maximum temperatures 23 to 28.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
Southeasterly 15 to 20 knots.
Seas
Below 1 metre, increasing to 1 to 1.5 metres during the afternoon.
1st Swell
Southwesterly 2 to 3 metres.
Weather
Cloudy.
Weather Situation
A ridge of high pressure will persist over the state into the weekend as the high centre moves through Bass Strait. The high pressure will clear into the Tasman Sea early next week before a trough makes its way into the west of the state on Tuesday.
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

    16.6 °C

  • Highest 3 February, 2026

    22.7 °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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