Cape Portland Weather Forecast

    • 14
    • 23

    Partly cloudy

    • 15
    • 27

    Shower

    • 12
    • 23

    Shower

    • 14
    • 24

    Windy

    • 12
    • 24

    Partly cloudy

    • 13
    • 25

    Partly cloudy

    • 13
    • 26

    Shower

Today 16 Feb North East

Partly cloudy. The chance of fog about higher ground early this morning. Winds east to southeasterly 15 to 20 km/h turning northeasterly 15 to 25 km/h in the late morning. Daytime maximum temperatures between 19 and 24.

Banks Strait and Franklin

Wind
East to northeasterly 10 to 15 knots.
Seas
Around 1 metre.
1st Swell
Southerly below 1 metre.
Weather
Partly cloudy.
Weather Situation
A ridge of high pressure extends across the state ahead of a cold front that is forecast to approach from the west early Tuesday, crossing the state during the afternoon. A weak ridge is expected to develop over southeastern parts of the mainland on Wednesday and move over northern parts of Tasmania on Thursday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Portland Temperature Statistics View More

February Temperature

Swan Island (12km)

  • Lowest 2 February, 2026

    9.3 °C

  • Average February

    17.9 °C

  • Highest 14 February, 2026

    23.4 °C

Climate (2021–Present)

Swan Island (12km)

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  • Average Low 2021–2026

    11.9 °C

  • Average 2021–2026

    14.3 °C

  • Average High 2021–2026

    17.5 °C
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