Big River Entrance Weather Forecast

    • 9
    • 15

    Rain

    • 9
    • 14

    Possible shower

    • 8
    • 14

    Showers easing

    • 8
    • 15

    Partly cloudy

    • 9
    • 15

    Partly cloudy

    • 8
    • 15

    Partly cloudy

    • 7
    • 15

    Possible shower

Today 10 Aug Furneaux Islands

Cloudy. Very high chance of rain. Winds southerly 25 to 40 km/h tending southwesterly 20 to 30 km/h in the evening.

Banks Strait and Franklin

Wind
Southerly 15 to 25 knots, reaching up to 30 knots about Banks Strait in the late afternoon. Winds turning southwesterly 15 to 20 knots in the evening.
Seas
1 to 1.5 metres, increasing to 1 to 2 metres about Banks Strait.
1st Swell
East to northeasterly 1.5 to 2 metres, decreasing to 1 to 1.5 metres by early evening.
Weather
Cloudy. Near 100% chance of rain.
Weather Situation
A low sits to the northeast of Tasmania and is slowly moving east into the Tasman Sea. A weak ridge is expected to cross over the state during Tuesday before a cold front arrives early Wednesday morning. A high is then forecast to move over the mainland directing a westerly flow over Tasmania on Thursday and persisting into Friday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Big River Entrance Temperature Statistics View More

August Temperature

Flinders Island Airport (20km)

  • Lowest 2 August, 2026

    1.5 °C

  • Average August

    10 °C

  • Highest 2 August, 2026

    17.3 °C

Climate (2021–2026)

Flinders Island Airport (20km)

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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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