Seagull Islet Weather Forecast

    • 10
    • 16

    Shower or two

    • 10
    • 18

    Shower or two

    • 11
    • 18

    Showers easing

    • 12
    • 18

    Possible shower

    • 10
    • 17

    Shower or two

    • 10
    • 17

    Possible shower

    • 8
    • 15

    Shower or two

Today 25 May Ulverstone

Cloudy. High chance of showers, becoming less likely in the late morning. Light winds becoming southeasterly 15 to 20 km/h in the late evening.

Central North Coastal Waters

Stanley to Flinders Island
Wind
Variable below 10 knots becoming east to southeasterly 10 to 15 knots in the evening. Winds reaching up to 20 knots offshore in the late evening.
Seas
Below 1 metre.
1st Swell
Northeasterly around 1 metre.
Weather
Partly cloudy. 60% chance of showers.
Weather Situation
A trough is forecast to move over the State today. A high pressure system passes to the south of Tasmania between Tuesday and Thursday, as a broad low pressure system moves slowly over the southeastern mainland. Together they direct an easterly airstream over Tasmania through the middle of the week.
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 21 May, 2026

    2.9 °C

  • Average May

    12.8 °C

  • Highest 9 May, 2026

    22.2 °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

    17.8 °C
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