Three Hummock Island Weather Forecast

    • 6
    • 13

    Partly cloudy

    • 6
    • 13

    Partly cloudy

    • 9
    • 18

    Shower

    • 12
    • 17

    Shower

    • 10
    • 16

    Shower

    • 9
    • 14

    Partly cloudy

    • 9
    • 14

    Partly cloudy

Today 27 Sep North West Coast

Mostly clear. Winds southerly 20 to 30 km/h decreasing to 15 to 20 km/h in the evening.

Far Northwest Coastal Waters

Sandy Cape to Stanley including King Island
Wind
Southerly 15 to 20 knots.
Seas
Around 1 metre, increasing to 1 to 1.5 metres by early evening.
1st Swell
Southwesterly 2 to 3 metres.
Weather
Partly cloudy.
Weather Situation
A high pressure system centred well to the west of Tasmania extends a ridge over the state, forecast to move across the state during Monday before moving over the Tasman Sea during Tuesday. Northerly flow is expected to build during Tuesday over Tasmania ahead of an approaching trough, forecast to cross during early Wednesday. A broad trough is forecast to cross the state during Thursday, ahead of an approaching cold front.
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 23 September, 2026

    0.6 °C

  • Average September

    10.8 °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

    17.8 °C
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