Cave Beach Weather Forecast

    • 9
    • 14

    Cloudy

    • 8
    • 16

    Partly cloudy

    • 8
    • 15

    Showers easing

    • 9
    • 14

    Sunny

    • 7
    • 15

    Partly cloudy

    • 9
    • 15

    Possible shower

    • 9
    • 15

    Partly cloudy

Today 23 Aug Furneaux Islands

Cloudy. Winds westerly 25 to 35 km/h turning northwesterly 15 to 25 km/h in the evening. Daytime maximum temperatures around 15.

Central North Coastal Waters

Stanley to Flinders Island
Wind
Westerly 15 to 20 knots, reaching up to 25 knots inshore early in the morning. Winds turning northwesterly in the late afternoon.
Seas
1 to 2 metres.
1st Swell
Westerly 1 to 1.5 metres, decreasing to around 1 metre during the afternoon.
Weather
Cloudy.
Weather Situation
A high pressure system to the north of Tasmania will move slowly eastwards today and lie over the northern Tasman Sea by this evening, with a cold front to approach and cross the state on Monday morning. A low pressure system is expected to move over Victoria on Tuesday morning an out to the east of Tasmania by Tuesday evening, with a ridge of high pressure to build over the state during Wednesday.
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

    11.4 °C

  • Highest 19 August, 2026

    18 °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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