Cape Portland Weather Forecast

    • 10
    • 18

    Partly cloudy

    • 9
    • 22

    Shower

    • 10
    • 18

    Windy

    • 8
    • 18

    Partly cloudy

    • 8
    • 21

    Cloudy

    • 10
    • 20

    Shower

    • 8
    • 18

    Shower

Today 30 Oct North East

Sunny. Winds west to southwesterly 15 to 25 km/h becoming light before dawn then becoming northwesterly 15 to 25 km/h in the middle of the day. Overnight temperatures falling to between 6 and 9 with daytime temperatures reaching between 18 and 23.

Banks Strait and Franklin

Wind
West to northwesterly 15 to 20 knots tending north to northwesterly below 10 knots in the evening.
Seas
1 to 2 metres, decreasing to 1 metre during the morning.
1st Swell
South to southeasterly around 1 metre.
Weather
Partly cloudy.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Portland Temperature Statistics View More

October Temperature

Swan Island (12 km)

  • Lowest 7 October, 2026

    6.2 °C

  • Average October

    14.1 °C

  • Highest 23 October, 2026

    24 °C

Climate (2021–2026)

Swan Island (12 km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    12.1 °C

  • Average 2021–2026

    14.5 °C

  • Average High 2021–2026

    17.6 °C
Get WillyWeather+ to remove ads