Ransonnet Bay Weather Forecast

    • 11
    • 15

    Rain. Possible storm

    • 10
    • 15

    Possible shower

    • 9
    • 14

    Early shower or two

    • 8
    • 14

    Shower or two

    • 8
    • 13

    Cloudy

    • 9
    • 14

    Partly cloudy

    • 9
    • 15

    Mostly sunny

Today 5 Sep Smithton

Cloudy. Very high chance of rain, becoming less likely at night. The chance of a thunderstorm in the late morning. Winds northwesterly 30 to 35 km/h tending westerly 20 to 30 km/h in the late afternoon then tending southwesterly in the evening.

Far Northwest Coastal Waters

Sandy Cape to Stanley including King Island
Wind
Northwesterly 25 to 30 knots turning west to southwesterly 20 to 30 knots in the afternoon.
Seas
2 to 3 metres.
1st Swell
West to southwesterly 2 to 3 metres, increasing to 3 to 4 metres south of King Island.
Weather
Cloudy. 95% chance of showers. The chance of a thunderstorm in the late morning and afternoon, with possible squalls offshore.
Weather Situation
A low pressure system and associated cold front is approaching Tasmania from the west, directing a northwesterly airstream over the state. This low is expected to cross Tasmania during today, directing the airstream more northerly. A west to southwesterly airstream is then expected in the wake of the low on Saturday evening. A series of weaker cold fronts embedded in the westerly flow are then forecast to cross the state in the following days.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Ransonnet Bay Temperature Statistics View More

September Temperature

Smithton Aerodrome (22km)

  • Lowest 4 September, 2026

    5.8 °C

  • Average September

    11.2 °C

  • Highest 1 September, 2026

    17.1 °C

Climate (2021–2026)

Smithton Aerodrome (22km)

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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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