Cannonball Bay Weather Forecast

    • 9
    • 13

    Windy

    • 8
    • 14

    Shower

    • 10
    • 14

    Shower

    • 9
    • 13

    Shower

    • 8
    • 13

    Shower

    • 7
    • 14

    Shower

    • 8
    • 13

    Shower

Today 3 Sep Western

Cloudy. Very high chance of showers. Snow falling above 600 metres. The chance of a thunderstorm in the late morning and afternoon. Possible small hail. Damaging winds possible. Winds northwesterly 35 to 55 km/h tending westerly 40 to 60 km/h in the early morning. Daytime maximum temperatures between 8 and 12.

Central West Coastal Waters

Low Rocky Point to Sandy Cape
Wind
Westerly 25 to 40 knots.
Seas
3 to 4 metres.
1st Swell
Westerly 5 metres, increasing to 5 to 7 metres during the morning.
Weather
Cloudy. 90% chance of showers. The chance of a thunderstorm this morning. Possible small hail.
Weather Situation
A west to northwesterly airstream will strengthen ahead of a strong cold front expected to cross Tasmania early Thursday. Vigorous west to southwesterly flow will follow in the wake of the front, easing through Friday before a low pressure system approaches from the west early Saturday. This low is expected to cross southern Tasmania on Saturday, drawing a cold front over the state. Another west to southwesterly airstream is expected to follow the front with a trough approaching the west coast late Sunday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cannonball Bay Temperature Statistics View More

September Temperature

Strahan Airport (43km)

  • Lowest 1 September, 2026

    4.6 °C

  • Average September

    10.9 °C

  • Highest 1 September, 2026

    16.6 °C

Climate (2021–2026)

Strahan Airport (43km)

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  • Average Low 2021–2026

    8.4 °C

  • Average 2021–2026

    12.4 °C

  • Average High 2021–2026

    17.1 °C
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