Portland Offshore Weather Forecast

    • 10
    • 26

    Mostly clear

    • 11
    • 23

    Partly cloudy

    • 14
    • 20

    Cloudy

    • 11
    • 20

    Partly cloudy

    • 11
    • 21

    Partly cloudy

    • 13
    • 21

    Partly cloudy

    • 14
    • 21

    Partly cloudy

Today 3 Feb South West

Mostly clear. Winds north to northwesterly 15 to 25 km/h tending northwest to southwesterly in the late afternoon then tending southeast to southwesterly in the evening.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
Variable about 10 knots.
Seas
Below 1 metre.
1st Swell
Southwesterly 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.
Weather
Mostly clear.
Weather Situation
A high pressure system in the Tasman Sea extends a ridge over Victoria this evening. A trough is expected to sweep across the state from the west during Wednesday, with a ridge of high pressure to follow behind. The ridge is expected to persist on Thursday and Friday, until a broad trough moves over the state from the north on Saturday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Portland Offshore Temperature Statistics View More

February Temperature

Cape Nelson Lighthouse (9km)

  • Lowest 2 February, 2026

    13.3 °C

  • Average February

    15.3 °C

  • Highest 1 February, 2026

    17.3 °C

Climate (2021–Present)

Cape Nelson Lighthouse (9km)

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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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