Adelaide Bay Weather Forecast

    • 8
    • 15

    Shower or two. Windy

    • 9
    • 17

    Rain. Becoming windy

    • 9
    • 17

    Mostly sunny

    • 8
    • 15

    Shower or two

    • 6
    • 15

    Partly cloudy

    • 7
    • 15

    Sunny

    • 8
    • 16

    Mostly sunny

Today 4 Sep Furneaux Islands

Partly cloudy. High chance of showers, most likely in the late morning and afternoon. Winds westerly 25 to 40 km/h tending west to northwesterly 25 to 35 km/h in the morning then tending north to northwesterly 15 to 20 km/h in the late evening. Daytime maximum temperatures around 15.

Banks Strait and Franklin

Wind
Westerly 15 to 25 knots, reaching up to 30 knots early in the morning. Winds turning northwesterly in the late afternoon.
Seas
2 to 3 metres, decreasing to 1 to 2 metres during the morning.
1st Swell
West to northwesterly 1 to 1.5 metres, decreasing to around 1 metre around midday.
Weather
Partly cloudy. 70% chance of showers.
Weather Situation
A strong westerly flow will gradually ease during today before a low pressure system approaches from the west early Saturday. This low is expected to cross southern Tasmania on Saturday, bringing a series of troughs and a cold front over the state. A west to southwesterly airstream is expected to follow the low with a weak cold front crossing the state early Monday before a ridge of high pressure develops from the west.
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

    13.4 °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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