Seagull Islet Weather Forecast

    • 5
    • 14

    Partly cloudy

    • 3
    • 15

    Mostly sunny

    • 3
    • 15

    Sunny

    • 5
    • 17

    Cloudy

    • 9
    • 20

    Shower or two

    • 10
    • 18

    Shower or two

    • 5
    • 15

    Partly cloudy

Today 21 Sep Ulverstone

Slight chance of a shower in the morning. Mostly sunny afternoon. Winds west to southwesterly 25 to 35 km/h decreasing to 15 to 25 km/h in the evening then becoming westerly and light in the late evening.

Central North Coastal Waters

Stanley to Flinders Island
Wind
West to southwesterly 15 to 25 knots, reaching up to 30 knots during the morning.
Seas
2 to 3 metres, decreasing to 1.5 to 2 metres around midday.
1st Swell
Westerly 1.5 to 2.5 metres, decreasing to 1 to 1.5 metres around midday.
Weather
Mostly sunny.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Seagull Islet Temperature Statistics View More

September Temperature

Devonport Airport (22km)

  • Lowest 16 September, 2026

    1.4 °C

  • Average September

    11.3 °C

  • Highest 11 September, 2026

    21.1 °C

Climate (2021–2026)

Devonport Airport (22km)

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  • Average Low 2021–2026

    8.8 °C

  • Average 2021–2026

    13.1 °C

  • Average High 2021–2026

    17.8 °C
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