Boat Harbour Beach Weather Forecast

    • 12
    • 20

    Rain

    • 12
    • 17

    Windy

    • 12
    • 16

    Shower

    • 12
    • 17

    Windy

    • 11
    • 16

    Windy

    • 11
    • 18

    Sunny

    • 10
    • 20

    Sunny

Today 21 Dec Furneaux Islands

Cloudy. Very high chance of rain, most likely in the afternoon and evening. The chance of a thunderstorm in the late afternoon and evening. Winds westerly 20 to 30 km/h tending northeast to southeasterly 15 to 25 km/h in the late afternoon then tending west to southwesterly 25 to 35 km/h in the late evening. Overnight temperatures falling to around 12 with daytime temperatures reaching the low 20s.

Central North Coastal Waters

Stanley to Flinders Island
Wind
Westerly 15 to 20 knots tending northwesterly 10 to 15 knots in the middle of the day then turning west to southwesterly 15 to 20 knots in the afternoon. Winds reaching up to 30 knots offshore in the late evening.
Seas
1 to 2 metres, decreasing to 1 metre during the morning.
1st Swell
Westerly below 1 metre.
Weather
Cloudy. 90% chance of rain. The chance of a thunderstorm offshore in the late afternoon and evening.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Boat Harbour Beach Temperature Statistics View More

December Temperature

Flinders Island Airport (32km)

  • Lowest 11 December, 2025

    5.7 °C

  • Average December

    15.7 °C

  • Highest 4 December, 2025

    29 °C

Climate (2020–Present)

Flinders Island Airport (32km)

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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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