Portland Weather Forecast

    • 9
    • 22

    Mostly clear

    • 13
    • 29

    Mostly sunny

    • 18
    • 25

    Showers increasing

    • 13
    • 18

    Shower or two

    • 12
    • 19

    Cloudy

    • 11
    • 17

    Possible shower

    • 9
    • 17

    Cloudy

Today 21 Nov South West

Mostly clear. Winds southeast to southwesterly 15 to 20 km/h becoming light in the evening.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
Easterly 10 to 15 knots.
Seas
Below 1 metre.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Mostly clear.
Weather Situation
A high pressure system over the southern Tasman Sea is directing easterly winds across Victorian coastal waters. This pattern will continue into Friday as a low pressure trough crosses the Bight. The trough is forecast to enter western waters around the middle of the day on Saturday, reaching central Bass Strait during the afternoon before stalling over eastern waters at night. The trough will remain near stationary over eastern Bass Strait on Sunday and Monday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Portland Temperature Statistics View More

November Temperature

Cape Nelson Lighthouse (10km)

  • Lowest 5 November, 2024

    8 °C

  • Average November

    14.9 °C

  • Highest 16 November, 2024

    33.7 °C

Climate (2019–Present)

Cape Nelson Lighthouse (10km)

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  • Average Low 2019–2024

    11.7 °C

  • Average 2019–2024

    14.2 °C

  • Average High 2019–2024

    17.6 °C
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