Sunset Bay Weather Forecast

    • 7
    • 26

    Shower or two. Becoming windy

    • 5
    • 13

    Showers easing. Windy

    • 7
    • 15

    Partly cloudy

    • 5
    • 17

    Partly cloudy

    • 7
    • 18

    Partly cloudy

    • 10
    • 21

    Shower or two

    • 9
    • 14

    Shower or two

Today 20 Sep South East

Mostly sunny. High chance of showers in the south, medium chance elsewhere. Snow falling above 1000 metres. Possible small hail in the far south at night. Damaging winds possible from early afternoon. Winds north to northwesterly 15 to 25 km/h increasing to 25 to 40 km/h before dawn then tending west to northwesterly 40 to 60 km/h in the late morning and afternoon. Overnight temperatures falling to between 3 and 8 with daytime temperatures reaching 22 to 27.

Channel

Wind
Northerly 10 to 15 knots increasing to 15 to 25 knots in the morning then turning westerly 20 to 30 knots in the evening. Squalls possible.
Seas
Around 1 metre, increasing to 1 to 1.5 metres during the afternoon.
Weather
Partly cloudy. 70% chance of showers.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sunset Bay Temperature Statistics View More

September Temperature

Cape Bruny (19km)

  • Lowest 16 September, 2026

    4.5 °C

  • Average September

    11.3 °C

  • Highest 14 September, 2026

    18.9 °C

Climate (2021–2026)

Cape Bruny (19km)

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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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