Maclean Island Weather Forecast

    • 8
    • 15

    Clear

    • 5
    • 15

    Partly cloudy

    • 6
    • 17

    Sunny

    • 5
    • 19

    Cloudy

    • 10
    • 20

    Shower

    • 11
    • 18

    Shower

    • 6
    • 15

    Shower

Today 21 Sep North East

Clear. Winds westerly 15 to 25 km/h.

Central North Coastal Waters

Stanley to Flinders Island
Wind
Southwesterly 15 to 20 knots.
Seas
1.5 metres.
1st Swell
Westerly below 1 metre inshore, increasing to 1 to 1.5 metres offshore.
Weather
Clear.
Weather Situation
A high pressure system centred over the Bight is expected to move to the north of Tasmania on Tuesday morning and lie over the northern Tasman Sea during Wednesday and Thursday, maintaining ridge dominated conditions over Tasmania. A trough is forecast to move over the state from the west during Friday ahead of a cold front to cross later.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Maclean Island Temperature Statistics View More

September Temperature

Swan Island (16km)

  • Lowest 16 September, 2026

    6.3 °C

  • Average September

    12.5 °C

  • Highest 13 September, 2026

    17.9 °C

Climate (2021–2026)

Swan Island (16km)

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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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