Cape Portland Weather Forecast

    • 11
    • 22

    Shower

    • 12
    • 23

    Partly cloudy

    • 12
    • 23

    Partly cloudy

    • 10
    • 23

    Partly cloudy

    • 12
    • 24

    Partly cloudy

    • 12
    • 23

    Shower

    • 13
    • 24

    Partly cloudy

Today 16 Mar North East

Cloudy. Very high chance of showers, becoming less likely at night. Winds northwesterly 15 to 20 km/h becoming light in the late afternoon. Daytime maximum temperatures between 16 and 22.

Banks Strait and Franklin

Wind
West to northwesterly 10 to 15 knots tending west to southwesterly below 10 knots in the late afternoon.
Seas
Below 1 metre.
1st Swell
Southerly around 1 metre.
Weather
Cloudy. 95% chance of rain.
Weather Situation
A ridge of high pressure lingers over Tasmania, while a weak trough on the east coast extends across the north today. A weak cold front is then forecast to cross the state on Tuesday, before a ridge of high pressure returns on Wednesday and Thursday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Portland Temperature Statistics View More

March Temperature

Swan Island (12km)

  • Lowest 13 March, 2026

    10.7 °C

  • Average March

    17.8 °C

  • Highest 10 March, 2026

    23 °C

Climate (2021–Present)

Swan Island (12km)

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

  • Average Low 2021–2026

    12 °C

  • Average 2021–2026

    14.4 °C

  • Average High 2021–2026

    17.5 °C
Get WillyWeather+ to remove ads