Stack Island Weather Forecast

    • 15
    • 18

    Sunny

    • 17
    • 18

    Cloudy

    • 17
    • 18

    Shower

    • 17
    • 18

    Shower

    • 17
    • 18

    Shower

    • 14
    • 15

    Shower

    • 12
    • 15

    Shower

Today 21 Mar North West Coast

Mostly sunny. Winds northwest to northeasterly 15 to 20 km/h becoming light in the evening. Daytime maximum temperatures in the low to mid 20s.

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 then becoming variable about 10 knots in the late evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 2 to 3 metres.
Weather
Mostly sunny.
Weather Situation
A ridge of high pressure over Tasmania will persist over the coming days, with a weak cold front to clip the south of the state this morning. The high centre will move into the Tasman Sea tomorrow and direct a northerly flow over Tasmania, ahead of another cold front that is expected to weaken and stall over Tasmania during Monday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Stack Island Temperature Statistics View More

March Temperature

Marrawah (34km)

  • Lowest 18 March, 2026

    9.5 °C

  • Average March

    14.6 °C

  • Highest 10 March, 2026

    21.2 °C

Climate (2021–Present)

Marrawah (34km)

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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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