Cave Beach Weather Forecast

    • 5
    • 16

    Partly cloudy

    • 8
    • 17

    Possible shower

    • 10
    • 18

    Showers increasing

    • 10
    • 15

    Shower or two

    • 8
    • 15

    Shower or two

    • 9
    • 14

    Shower or two

    • 9
    • 15

    Possible shower

Today 17 Aug Furneaux Islands

Partly cloudy. Light winds becoming easterly 15 to 20 km/h in the morning then becoming light in the late afternoon. Overnight temperatures falling to around 5 with daytime temperatures reaching around 16.

Central North Coastal Waters

Stanley to Flinders Island
Wind
Easterly about 10 knots increasing to 10 to 15 knots in the early morning.
Seas
Around 1 metre.
1st Swell
Westerly below 1 metre.
Weather
Mostly sunny.
Weather Situation
A high pressure system centred over Tasmania brings settled conditions over the state. That high centre is expected to slowly move to the east of Tasmania during the day, directing a northerly flow over the state which is forecast to persist into Wednesday. A trough is then forecast to cross Tasmania on Wednesday, before a westerly flow will establish over the state on Thursday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cave Beach Temperature Statistics View More

August Temperature

Flinders Island Airport (13km)

  • Lowest 2 August, 2026

    1.5 °C

  • Average August

    10.9 °C

  • Highest 2 August, 2026

    17.3 °C

Climate (2021–2026)

Flinders Island Airport (13km)

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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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