Three Hummock Island Weather Forecast

    • 9
    • 15

    Shower

    • 10
    • 15

    Storm

    • 10
    • 14

    Shower

    • 9
    • 13

    Shower

    • 9
    • 14

    Shower

    • 8
    • 12

    Windy

    • 9
    • 13

    Partly cloudy

Today 4 Sep North West Coast

Cloudy. Very high chance of showers, most likely in the evening. Winds west to northwesterly 25 to 35 km/h tending north to northwesterly 15 to 25 km/h during the afternoon and evening. Daytime maximum temperatures between 11 and 14.

Far Northwest Coastal Waters

Sandy Cape to Stanley including King Island
Wind
Northwesterly 15 to 25 knots turning northerly 15 to 20 knots in the evening.
Seas
1 to 2 metres.
1st Swell
Southwesterly 2 to 4 metres, increasing to 5 to 6 metres south of King Island.
Weather
Cloudy. 95% chance of showers.
Weather Situation
A strong westerly flow will gradually ease during today before a low pressure system approaches from the west early Saturday. This low is expected to cross southern Tasmania on Saturday, bringing a series of troughs and a cold front over the state. A west to southwesterly airstream is expected to follow the low with a weak cold front crossing the state early Monday before a ridge of high pressure develops from the west.
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 1 September, 2026

    7.7 °C

  • Average September

    11.9 °C

  • Highest 1 September, 2026

    17.1 °C

Climate (2021–2026)

Smithton Aerodrome (46km)

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  • Average Low 2021–2026

    8 °C

  • Average 2021–2026

    12.6 °C

  • Average High 2021–2026

    17.7 °C
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