Little Trefoil Island Weather Forecast

    • 12
    • 16

    Clear

    • 10
    • 19

    Partly cloudy

    • 13
    • 19

    Shower

    • 11
    • 16

    Shower

    • 10
    • 14

    Shower

    • 8
    • 13

    Shower

    • 8
    • 14

    Shower

Today 21 Oct North West Coast

Clear. Winds northwest to southwesterly 15 to 25 km/h tending south to southwesterly 15 to 20 km/h in the evening then becoming light in the late evening.

Far Northwest Coastal Waters

Sandy Cape to Stanley including King Island
Wind
South to southwesterly 10 to 15 knots tending south to southeasterly in the evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 1 to 2 metres, increasing to 2.5 to 3 metres south of King Island.
Weather
Clear.
Weather Situation
A slow moving high over the Tasman Sea directs a warm northwesterly flow over Tasmania this week. A weak trough lingers over the state today and tomorrow. A stronger trough is expected to move over Tasmania on Friday, with a cold front following Saturday evening. Another trough is forecast to develop off the east coast on Sunday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Little Trefoil Island Temperature Statistics View More

October Temperature

Marrawah (29 km)

  • Lowest 6 October, 2026

    5 °C

  • Average October

    12.1 °C

  • Highest 18 October, 2026

    20 °C

Climate (2021–2026)

Marrawah (29 km)

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  • Average Low 2021–2026

    9.9 °C

  • Average 2021–2026

    12.7 °C

  • Average High 2021–2026

    16.8 °C
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