Goat Island Weather Forecast

    • 8
    • 15

    Possible shower

    • 8
    • 16

    Mostly sunny

    • 4
    • 13

    Showers

    • 5
    • 13

    Shower or two

    • 5
    • 14

    Showers

    • 4
    • 14

    Shower or two

    • 7
    • 16

    Shower or two

Today 31 Aug Ulverstone

Partly cloudy. Medium chance of showers, most likely in the late morning. Winds westerly 25 to 40 km/h.

Central North Coastal Waters

Stanley to Flinders Island
Wind
Westerly 20 to 30 knots.
Seas
2 to 2.5 metres.
1st Swell
Westerly below 1 metre inshore, increasing to 1 to 1.5 metres offshore.
Weather
Mostly sunny. 50% chance of showers.
Weather Situation
A high pressure system near the Bight maintains westerly stream over the state. A series of troughs and fronts will pass to the south of the state over the next couple of days. A northwesterly airstream develops on Tuesday ahead of an approaching cold front, expected to move over the state Tuesday and Wednesday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Goat Island Temperature Statistics View More

August Temperature

Devonport Airport (24km)

  • Lowest 17 August, 2025

    -0.5 °C

  • Average August

    9.6 °C

  • Highest 21 August, 2025

    16.3 °C

Climate (2020–Present)

Devonport Airport (24km)

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  • Average Low 2020–2025

    8.8 °C

  • Average 2020–2025

    13.1 °C

  • Average High 2020–2025

    17.8 °C
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