Sentinel Island Weather Forecast

    • 13
    • 17

    Windy

    • 10
    • 15

    Windy

    • 11
    • 18

    Partly cloudy

    • 9
    • 23

    Sunny

    • 13
    • 27

    Partly cloudy

    • 13
    • 20

    Shower

    • 13
    • 20

    Shower

Today 14 Dec Furneaux Islands

Partly cloudy. Medium chance of showers, most likely this morning. Winds westerly 45 to 65 km/h. Daytime maximum temperatures around 18.

Extreme Fire Danger Rating

Take action now to protect life and property

Central North Coastal Waters

Stanley to Flinders Island
Wind
Westerly 25 to 30 knots, reaching up to 35 knots in the afternoon.
Seas
2 to 3 metres.
1st Swell
Westerly below 1 metre, increasing to 2 to 3 metres during the morning.
Weather
Partly cloudy. 60% chance of showers.
Weather Situation
A cold front continues to cross the state this morning. A southwesterly flow will develop behind the front and persist into tomorrow. A ridge is then expected to extend over Tasmania as a high pressure centre moves through Bass Strait on Tuesday, and out to the Tasman Sea by Wednesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sentinel Island Temperature Statistics View More

December Temperature

Flinders Island Airport (34km)

  • Lowest 11 December, 2025

    5.7 °C

  • Average December

    15.6 °C

  • Highest 4 December, 2025

    29 °C

Climate (2020–Present)

Flinders Island Airport (34km)

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  • Average Low 2020–2025

    10.4 °C

  • Average 2020–2025

    14.3 °C

  • Average High 2020–2025

    18.3 °C
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