Southport Island Weather Forecast

    • 11
    • 18

    Showers

    • 5
    • 12

    Showers

    • 6
    • 15

    Shower or two

    • 7
    • 15

    Possible shower

    • 7
    • 15

    Shower or two

    • 7
    • 15

    Showers increasing

    • 6
    • 14

    Shower or two

Today 26 Nov South East

Cloudy. High chance of showers. Snow falling above 1000 metres. Winds northwesterly 25 to 40 km/h decreasing to 20 to 30 km/h in the morning then tending westerly 25 to 35 km/h in the middle of the day. Overnight temperatures falling to between 8 and 12 with daytime temperatures reaching between 13 and 19.

Channel

Wind
North to northwesterly 10 to 15 knots turning westerly 15 to 20 knots in the late morning.
Seas
Below 1 metre.
Weather
Partly cloudy. 80% chance of showers.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Southport Island Temperature Statistics View More

November Temperature

Cape Bruny (10km)

  • Lowest 14 November, 2025

    4.5 °C

  • Average November

    11.3 °C

  • Highest 2 November, 2025

    27.3 °C

Climate (2020–Present)

Cape Bruny (10km)

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  • Average Low 2020–2025

    9.6 °C

  • Average 2020–2025

    12.4 °C

  • Average High 2020–2025

    16.5 °C
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