Cape Portland Weather Forecast

    • 10
    • 22

    Partly cloudy

    • 11
    • 23

    Partly cloudy

    • 12
    • 22

    Partly cloudy

    • 13
    • 23

    Shower

    • 11
    • 19

    Shower

    • 8
    • 18

    Shower

    • 8
    • 17

    Shower

Today 30 Apr North East

Partly cloudy. Light winds.

Banks Strait and Franklin

Wind
North to northwesterly below 10 knots.
Seas
Below 1 metre.
1st Swell
Northeasterly below 1 metre.
Weather
Mostly clear.
Weather Situation
A warm northerly flow persists over Tasmania for the rest of the week, as a high pressure system in the Tasman Sea slowly moves east during the weekend. A developing low pressure system and associated cold front approach from the west, expected to cross Tasmania on Sunday and Monday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Portland Temperature Statistics View More

April Temperature

Swan Island (12km)

  • Lowest 18 April, 2026

    8.4 °C

  • Average April

    15.4 °C

  • Highest 1 April, 2026

    22.2 °C

Climate (2021–Present)

Swan Island (12km)

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  • Average Low 2021–2026

    12 °C

  • Average 2021–2026

    14.4 °C

  • Average High 2021–2026

    17.5 °C
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