Prime Seal Island Weather Forecast

    • 16
    • 20

    Mostly clear

    • 18
    • 19

    Partly cloudy

    • 18
    • 21

    Shower or two

    • 17
    • 17

    Shower or two. Very windy

    • 14
    • 16

    Partly cloudy

    • 15
    • 16

    Partly cloudy

    • 16
    • 17

    Partly cloudy

Today 7 Jan Furneaux Islands

Mostly clear. Winds northwesterly 15 to 20 km/h becoming light in the late afternoon.

Central North Coastal Waters

Stanley to Flinders Island
Wind
North to northwesterly about 10 knots.
Seas
Below 1 metre.
1st Swell
Westerly below 1 metre.
Weather
Partly cloudy. The chance of a thunderstorm later tonight.
Weather Situation
A high pressure system over the Tasman Sea will continue to extend a ridge over Tasmania until a trough moves across the state from the west later today. This trough will linger off the northeast coast on Thursday then will move eastwards on Friday ahead of a cold front expected to cross the state early Saturday, followed by another trough in the evening. A high pressure system will move to a position over waters south of the Bight on Sunday and will extend a ridge over Tasmania.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Prime Seal Island Temperature Statistics View More

January Temperature

Flinders Island Airport (21km)

  • Lowest 1 January, 2026

    4.8 °C

  • Average January

    16.7 °C

  • Highest 3 January, 2026

    24.2 °C

Climate (2021–Present)

Flinders Island Airport (21km)

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  • Average Low 2021–2026

    10.4 °C

  • Average 2021–2026

    14.3 °C

  • Average High 2021–2026

    18.3 °C
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