Mabel Bay Weather Forecast

    • 9
    • 15

    Mostly sunny

    • 6
    • 16

    Sunny

    • 7
    • 19

    Partly cloudy

    • 11
    • 17

    Shower or two

    • 7
    • 11

    Showers. Windy

    • 7
    • 13

    Shower or two

    • 9
    • 15

    Cloudy

Today 11 Sep South East

Partly cloudy. Slight chance of a shower in the far south, becoming less likely in the late morning. Near zero chance of rain elsewhere. Winds westerly 25 to 35 km/h. Daytime maximum temperatures between 12 and 17.

Channel

Wind
Westerly 10 to 15 knots decreasing to about 10 knots in the evening.
Seas
Below 1 metre.
Weather
Partly cloudy.
Weather Situation
A high pressure system over the Bight approaches Bass Strait today and is forecast to move over the northern Tasman Sea by early Saturday and continue to move east. A weak trough is expected late Sunday before a cold front approaches the state from the west on Monday.
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 9 September, 2026

    5.2 °C

  • Average September

    11 °C

  • Highest 1 September, 2026

    18.3 °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

    16.5 °C
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