Adelaide Bay Weather Forecast

    • 11
    • 21

    Sunny

    • 11
    • 20

    Shower or two. Becoming windy

    • 10
    • 18

    Partly cloudy

    • 11
    • 20

    Shower or two. Becoming windy

    • 13
    • 20

    Partly cloudy

    • 11
    • 19

    Mostly sunny

    • 11
    • 20

    Mostly sunny

Today 5 Dec Furneaux Islands

Mostly sunny. Winds westerly 20 to 30 km/h decreasing to 15 to 20 km/h in the early morning then becoming west to northwesterly and light in the early afternoon. Daytime maximum temperatures between 19 and 22.

Banks Strait and Franklin

Wind
Westerly 15 to 20 knots.
Seas
1 to 1.5 metres, decreasing below 1 metre during the morning.
1st Swell
Northwest to southwesterly below 1 metre.
Weather
Mostly sunny.
Weather Situation
A weak ridge of high pressure passes over the state during today, before another cold front is forecast to cross on Saturday. A westerly flow is then expected to develop over Tasmania on Sunday, persisting on Monday with an embedded cold front to cross during the day.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Adelaide Bay Temperature Statistics View More

December Temperature

Flinders Island Airport (23km)

  • Lowest 2 December, 2025

    6.4 °C

  • Average December

    15.4 °C

  • Highest 3 December, 2025

    26.6 °C

Climate (2020–Present)

Flinders Island Airport (23km)

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  • Average Low 2020–2025

    10.4 °C

  • Average 2020–2025

    14.3 °C

  • Average High 2020–2025

    18.3 °C
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