Seagull Islet Weather Forecast

    • 8
    • 15

    Cloudy

    • 8
    • 18

    Mostly sunny

    • 6
    • 17

    Mostly sunny

    • 6
    • 17

    Cloudy

    • 8
    • 17

    Possible shower

    • 9
    • 17

    Possible shower

    • 10
    • 17

    Showers

Today 8 May Ulverstone

Cloudy. Slight chance of a shower this morning. Winds northwest to southwesterly 25 to 35 km/h becoming southwesterly 20 to 30 km/h in the middle of the day then tending westerly 15 to 20 km/h in the evening.

Central North Coastal Waters

Stanley to Flinders Island
Wind
Southwesterly 20 to 30 knots, reaching up to 35 knots offshore early in the morning.
Seas
2 to 3 metres.
1st Swell
Westerly 2 to 3 metres, decreasing to 1 to 2 metres around midday.
Weather
Partly cloudy.
Weather Situation
A cold southwesterly airstream will strengthen overnight as a trough crosses Tasmania, with the stream to slowly weaken through Friday and Saturday as a high centre builds over the Bight. The high is expected to slowly approach Tasmania during Sunday and Monday, with the high centre to lie just to the south of the state by Monday evening.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Seagull Islet Temperature Statistics View More

May Temperature

Devonport Airport (22km)

  • Lowest 7 May, 2026

    3.5 °C

  • Average May

    13.7 °C

  • Highest 1 May, 2026

    21.1 °C

Climate (2021–Present)

Devonport Airport (22km)

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  • Average Low 2021–2026

    8.7 °C

  • Average 2021–2026

    13.1 °C

  • Average High 2021–2026

    17.7 °C
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