Waterhouse Island Weather Forecast

    • 5
    • 13

    Windy

    • 9
    • 14

    Windy

    • 9
    • 15

    Windy

    • 5
    • 14

    Windy

    • 8
    • 12

    Shower

    • 8
    • 14

    Shower

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    Shower

Today 30 Aug North East

Partly cloudy. Winds westerly 25 to 35 km/h.

Central North Coastal Waters

Stanley to Flinders Island
Wind
Westerly 25 to 30 knots.
Seas
2.5 to 3 metres.
1st Swell
Westerly below 1 metre inshore, increasing to 1 to 2 metres offshore.
Weather
Partly cloudy.
Weather Situation
A high pressure system near the Bight maintains westerly stream over the coastal waters. A series of troughs and fronts will pass to the south of the state. 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

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Waterhouse Island Temperature Statistics View More

August Temperature

Swan Island (42km)

  • Lowest 17 August, 2025

    5.2 °C
  • Average August

    11.7 °C
  • Highest 20 August, 2025

    17 °C

Climate (2020–Present)

Swan Island (42km)

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  • Average Low 2020–2025

    12 °C
  • Average 2020–2025

    14.4 °C
  • Average High 2020–2025

    17.5 °C
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