Three Hummock Island Weather Forecast

    • 10
    • 13

    Partly cloudy

    • 10
    • 13

    Sunny

    • 10
    • 15

    Cloudy

    • 11
    • 15

    Shower

    • 9
    • 14

    Shower

    • 8
    • 13

    Shower

    • 9
    • 15

    Cloudy

Today 22 Sep North West Coast

Partly cloudy. Areas of frost in the east early this morning. Winds west to southwesterly 15 to 25 km/h becoming light in the evening. Daytime maximum temperatures between 13 and 16.

Far Northwest Coastal Waters

Sandy Cape to Stanley including King Island
Wind
Southwesterly 10 to 15 knots becoming variable about 10 knots in the early morning.
Seas
Around 1 metre, decreasing below 0.5 metres around midday.
1st Swell
Southwesterly 2 to 4 metres, increasing to 4 to 6 metres south of King Island.
Weather
Partly cloudy.
Weather Situation
A high pressure system centred over the Bight is expected to move to the north of Tasmania this morning and lie over the northern Tasman Sea during Wednesday and Thursday, maintaining ridge dominated conditions over Tasmania. A trough is forecast to move over the state from the west during Friday ahead of a cold front to cross later.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Three Hummock Island Temperature Statistics View More

September Temperature

Smithton Aerodrome (46km)

  • Lowest 12 September, 2026

    1.2 °C

  • Average September

    11 °C

  • Highest 20 September, 2026

    20.6 °C

Climate (2021–2026)

Smithton Aerodrome (46km)

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  • Average Low 2021–2026

    8.1 °C

  • Average 2021–2026

    12.6 °C

  • Average High 2021–2026

    17.7 °C
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