Adelaide Bay Weather Forecast

    • 11
    • 20

    Partly cloudy

    • 10
    • 24

    Partly cloudy

    • 12
    • 28

    Mostly sunny

    • 14
    • 21

    Shower or two

    • 14
    • 22

    Showers easing

    • 13
    • 22

    Showers increasing

    • 12
    • 20

    Shower or two. Windy

Today 16 Dec Furneaux Islands

Partly cloudy. Winds west to southwesterly 20 to 30 km/h turning northwesterly 15 to 20 km/h in the evening. Daytime maximum temperatures around 19.

Banks Strait and Franklin

Wind
Southwesterly 15 to 20 knots turning west to northwesterly during the morning and early afternoon.
Seas
1 to 1.5 metres.
1st Swell
Northwest to southwesterly around 1 metre.
Weather
Mostly sunny.
Weather Situation
A high pressure system to the northwest will cross through Bass Strait on Tuesday and will continue to extend a ridge over the state as the high settles in the Tasman Sea on Wednesday. A trough will cross over the state on Thursday with broad area of low pressure developing off the west coast on Friday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Adelaide Bay Temperature Statistics View More

December Temperature

Flinders Island Airport (23km)

  • Lowest 11 December, 2025

    5.7 °C

  • Average December

    15.3 °C

  • Highest 4 December, 2025

    29 °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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