Prime Seal Island Weather Forecast

    • 12
    • 14

    Windy. Mostly sunny

    • 14
    • 16

    Shower or two. Becoming windy

    • 14
    • 15

    Early shower or two

    • 13
    • 15

    Mostly sunny

    • 14
    • 15

    Mostly sunny

    • 15
    • 17

    Mostly sunny

    • 16
    • 17

    Shower or two

Today 7 Dec Furneaux Islands

Slight chance of a shower in the early morning. Mostly sunny day. Winds westerly 30 to 45 km/h. Overnight temperatures falling to around 11 with daytime temperatures reaching around 17.

Central North Coastal Waters

Stanley to Flinders Island
Wind
Westerly 20 to 30 knots decreasing to 20 to 25 knots in the morning then increasing to 20 to 30 knots in the late afternoon.
Seas
2 to 3 metres, decreasing to 2 metres during the morning.
1st Swell
Westerly 1 to 1.5 metres, increasing to 1 to 2 metres during the morning, then decreasing to 1 to 1.5 metres around midday.
Weather
Mostly sunny.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Prime Seal Island Temperature Statistics View More

December Temperature

Flinders Island Airport (21km)

  • Lowest 2 December, 2025

    6.4 °C

  • Average December

    14.9 °C

  • Highest 4 December, 2025

    29 °C

Climate (2020–Present)

Flinders Island Airport (21km)

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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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