Portland Harbour Weather Forecast

    • 10
    • 21

    Shower or two

    • 11
    • 17

    Cloudy

    • 11
    • 18

    Partly cloudy

    • 8
    • 23

    Possible late shower

    • 14
    • 22

    Showers

    • 12
    • 18

    Possible shower

    • 11
    • 24

    Partly cloudy

Today 2 Apr South West

Partly cloudy. The chance of morning fog. Medium chance of showers in the south, most likely at night. Near zero chance of rain elsewhere. Light winds becoming west to northwesterly 15 to 25 km/h in the morning then tending west to southwesterly 20 to 30 km/h in the early afternoon. Overnight temperatures falling to between 7 and 10 with daytime temperatures reaching the low to mid 20s.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
West to northwesterly 15 to 20 knots turning southwesterly in the evening.
Seas
Below 1 metre, increasing to 1 to 1.5 metres around midday.
1st Swell
Westerly 2 to 3 metres.
Weather
Partly cloudy. 70% chance of showers. The chance of fog inshore with reduced visibility.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Portland Harbour Temperature Statistics View More

April Temperature

Cape Nelson Lighthouse (11km)

  • Lowest

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  • Average April

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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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