Trefoil Island Weather Forecast

    • 10
    • 16

    Cloudy

    • 13
    • 19

    Shower

    • 10
    • 14

    Windy

    • 9
    • 13

    Windy

    • 10
    • 15

    Windy

    • 12
    • 16

    Shower

    • 12
    • 16

    Cloudy

Today 8 Apr North West Coast

Partly cloudy. Areas of morning frost in the east. Winds south to southwesterly 15 to 20 km/h tending northwest to northeasterly in the middle of the day then tending northeasterly in the late evening. Overnight temperatures falling to between 2 and 8 with daytime temperatures reaching around 16.

Far Northwest Coastal Waters

Sandy Cape to Stanley including King Island
Wind
Southwesterly 15 to 20 knots becoming variable about 10 knots in the morning then becoming northerly 15 to 20 knots in the late afternoon.
Seas
1 to 1.5 metres, decreasing below 1 metre during the morning.
1st Swell
Southwesterly 2 to 3 metres.
Weather
Cloudy.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Trefoil Island Temperature Statistics View More

April Temperature

Marrawah (30km)

  • Lowest 4 April, 2026

    7.5 °C

  • Average April

    13.7 °C

  • Highest 1 April, 2026

    19.8 °C

Climate (2021–Present)

Marrawah (30km)

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  • Average Low 2021–2026

    9.8 °C

  • Average 2021–2026

    12.6 °C

  • Average High 2021–2026

    17.1 °C
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