Adelaide Bay Weather Forecast

    • 9
    • 15

    Shower or two

    • 6
    • 15

    Possible shower

    • 7
    • 14

    Windy. Partly cloudy

    • 8
    • 16

    Mostly sunny

    • 8
    • 16

    Sunny

    • 6
    • 16

    Mostly sunny

    • 8
    • 20

    Possible shower

Today 7 Sep Furneaux Islands

Partly cloudy. Medium chance of showers, becoming less likely this afternoon. Winds west to southwesterly 25 to 35 km/h turning south to southeasterly 15 to 25 km/h in the middle of the day then becoming light in the late afternoon. Daytime maximum temperatures around 15.

Banks Strait and Franklin

Wind
West to southwesterly 15 to 20 knots, reaching up to 25 knots about Banks Strait early in the morning. Winds turning south to southeasterly in the morning then becoming variable about 10 knots in the evening.
Seas
1.5 to 2 metres, decreasing to 1 to 1.5 metres during the morning, then decreasing below 0.5 metres later in the evening.
1st Swell
Northwest to southwesterly around 1 metre.
Weather
Partly cloudy.
Weather Situation
A ridge south of the continent is extending a westerly flow across Tasmania, while a cold front should move across the state today. Another cold front should cross Tasmania Tuesday, before the ridge of high pressure approaches from the west thereafter.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Adelaide Bay Temperature Statistics View More

September Temperature

Flinders Island Airport (23km)

  • Lowest 1 September, 2026

    2.8 °C

  • Average September

    13.2 °C

  • Highest 1 September, 2026

    19.3 °C

Climate (2021–2026)

Flinders Island Airport (23km)

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  • Average Low 2021–2026

    10.4 °C

  • Average 2021–2026

    14.3 °C

  • Average High 2021–2026

    18.4 °C
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