Mabel Bay Weather Forecast

    • 8
    • 14

    Cloudy

    • 10
    • 17

    Shower or two. Windy

    • 11
    • 16

    Mostly sunny

    • 9
    • 22

    Shower or two. Windy

    • 6
    • 12

    Showers. Becoming windy

    • 7
    • 13

    Shower or two

    • 6
    • 17

    Partly cloudy

Today 17 Sep South East

Cloudy. Slight chance of a shower in the south, near zero chance elsewhere. Winds westerly 25 to 40 km/h. Daytime maximum temperatures between 10 and 16.

Channel

Wind
Westerly 15 to 20 knots turning northwesterly 10 to 15 knots in the evening.
Seas
Below 1 metre.
Weather
Cloudy.
Weather Situation
A high moving over Victoria directs a cold west to southwesterly wind over Tasmania. Strong and gusty northwesterly winds are forecast on Friday as a deep low pressure system develops well to the south. A weak ridge is forecast to extend over the state on Saturday, before a cold front crosses the state on Sunday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mabel Bay Temperature Statistics View More

September Temperature

Cape Bruny (3km)

  • Lowest 16 September, 2026

    4.5 °C

  • Average September

    11 °C

  • Highest 14 September, 2026

    18.9 °C

Climate (2021–2026)

Cape Bruny (3km)

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  • Average Low 2021–2026

    9.6 °C

  • Average 2021–2026

    12.5 °C

  • Average High 2021–2026

    16.6 °C
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