Portland Harbour Weather Forecast

    • 9
    • 18

    Partly cloudy

    • 10
    • 34

    Late cold change

    • 10
    • 18

    Showers. Becoming very windy

    • 11
    • 17

    Possible shower

    • 9
    • 17

    Cloudy

    • 10
    • 17

    Cloudy

    • 10
    • 22

    Mostly sunny

Today 15 Nov South West

Partly cloudy. Light winds becoming east to southeasterly 15 to 25 km/h in the early afternoon. Daytime maximum temperatures in the low to mid 20s.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
East to southeasterly about 10 knots increasing to 15 to 20 knots in the early afternoon.
Seas
Around 1 metre, increasing to 1 to 1.5 metres in the west by early evening.
1st Swell
Southwesterly 2 to 3 metres.
Weather
Cloudy.
Weather Situation
A ridge extends over coastal waters. The associated high pressure system is forecast to move over the southern Tasman Sea during Friday, as a trough and cold front approach across the Bight. The cold front is forecast to enter western coastal waters late on Saturday, then progress eastwards across Bass Strait on Sunday. Another ridge of high pressure extends over Victorian coastal waters from the west on Monday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Portland Harbour Temperature Statistics View More

November Temperature

Cape Nelson Lighthouse (11km)

  • Lowest 5 November, 2024

    8 °C

  • Average November

    14.7 °C

  • Highest 2 November, 2024

    26 °C

Climate (2019–Present)

Cape Nelson Lighthouse (11km)

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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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