Big River Entrance Weather Forecast

    • 9
    • 15

    Mostly sunny

    • 6
    • 17

    Sunny

    • 8
    • 20

    Partly cloudy

    • 11
    • 21

    Possible shower

    • 11
    • 17

    Shower or two

    • 9
    • 15

    Possible shower

    • 10
    • 19

    Partly cloudy

Today 22 Sep Furneaux Islands

Sunny. Winds west to southwesterly 15 to 25 km/h becoming light in the late afternoon. Overnight temperatures falling to around 8 with daytime temperatures reaching around 15.

Banks Strait and Franklin

Wind
West to southwesterly 15 to 20 knots decreasing to about 10 knots in the morning then tending west to northwesterly 10 to 15 knots in the middle of the day.
Seas
1 to 1.5 metres, decreasing below 1 metre during the morning.
1st Swell
Northwest to southwesterly below 1 metre.
Weather
Mostly sunny.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Big River Entrance Temperature Statistics View More

September Temperature

Flinders Island Airport (20km)

  • Lowest 11 September, 2026

    1.8 °C

  • Average September

    12.7 °C

  • Highest 20 September, 2026

    25.6 °C

Climate (2021–2026)

Flinders Island Airport (20km)

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  • Average Low 2021–2026

    10.4 °C

  • Average 2021–2026

    14.4 °C

  • Average High 2021–2026

    18.4 °C
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