Little Trefoil Island Weather Forecast

    • 11
    • 14

    Windy

    • 8
    • 11

    Shower

    • 7
    • 11

    Cloudy

    • 7
    • 13

    Shower

    • 9
    • 13

    Shower

    • 10
    • 14

    Shower

    • 10
    • 16

    Shower

Today 8 Sep North West Coast

Cloudy. Very high chance of showers, with possible small hail in the west later tonight. Winds northwesterly 25 to 40 km/h turning westerly 30 to 45 km/h in the late morning. Daytime maximum temperatures between 12 and 15.

Far Northwest Coastal Waters

Sandy Cape to Stanley including King Island
Wind
Northwesterly 25 to 30 knots turning westerly in the early afternoon.
Seas
2.5 to 3 metres.
1st Swell
Westerly 1.5 to 2.5 metres, increasing to 3 to 4 metres south of King Island.
Weather
Partly cloudy. 80% chance of showers, with possible small hail south of King Island at night.
Weather Situation
A cold front will cross late Monday evening bringing a southwesterly stream, that is expected to persist through Tuesday and Wednesday before tending westerly during Thursday as a high builds over the Bight.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Little Trefoil Island Temperature Statistics View More

September Temperature

Marrawah (29km)

  • Lowest 6 September, 2025

    3.8 °C

  • Average September

    9.5 °C

  • Highest 1 September, 2025

    14.8 °C

Climate (2020–Present)

Marrawah (29km)

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  • Average Low 2020–2025

    9.7 °C

  • Average 2020–2025

    12.6 °C

  • Average High 2020–2025

    17.1 °C
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