Little Trefoil Island Weather Forecast

    • 9
    • 13

    Windy

    • 10
    • 15

    Shower

    • 12
    • 15

    Windy

    • 11
    • 18

    Windy

    • 8
    • 12

    Shower

    • 9
    • 13

    Partly cloudy

    • 8
    • 14

    Partly cloudy

Today 17 Sep North West Coast

Cloudy. Slight chance of a shower in the west, near zero chance elsewhere. Winds westerly 25 to 35 km/h.

Far Northwest Coastal Waters

Sandy Cape to Stanley including King Island
Wind
Westerly 20 to 25 knots.
Seas
1.5 to 2 metres.
1st Swell
Southwesterly 2 to 3 metres, increasing to 3 to 4 metres south of King Island.
Weather
Cloudy.
Weather Situation
A high over western Victoria directs a westerly flow over Tasmania. Strong and gusty winds are forecast on Friday as a front passes well to the south of Tasmania. A weak ridge is forecast to extend over the state on Saturday, directing the flow northwesterly, before a cold front crosses the state on Sunday evening. The flow will turn southwesterly on Monday behind the front, as a high establishes over the Bight.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Little Trefoil Island Temperature Statistics View More

September Temperature

Marrawah (29km)

  • Lowest 12 September, 2026

    6 °C

  • Average September

    10.9 °C

  • Highest 12 September, 2026

    18 °C

Climate (2021–2026)

Marrawah (29km)

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  • Average Low 2021–2026

    9.9 °C

  • Average 2021–2026

    12.6 °C

  • Average High 2021–2026

    16.9 °C
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