Waterhouse Island Weather Forecast

    • 6
    • 18

    Partly cloudy

    • 7
    • 21

    Sunny

    • 10
    • 23

    Partly cloudy

    • 15
    • 23

    Shower

    • 11
    • 18

    Windy

    • 9
    • 18

    Windy

    • 6
    • 19

    Sunny

Today 10 Dec North East

Mostly sunny. Winds west to northwesterly 20 to 30 km/h turning south to southwesterly 15 to 20 km/h in the evening. Daytime maximum temperatures between 18 and 23.

Central North Coastal Waters

Stanley to Flinders Island
Wind
Westerly 15 to 25 knots.
Seas
Around 1 metre, increasing to 1 to 2 metres during the afternoon.
1st Swell
Westerly 1 to 1.5 metres offshore, decreasing to around 1 metre around midday.
Weather
Mostly sunny.
Weather Situation
A high centre will slowly approach the state on Wednesday, as a weak trough brushes the far south. The high is expected to move over Tasmania on Thursday and slowly away to the east during Friday. A cold front is then forecast to cross the state during Saturday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Waterhouse Island Temperature Statistics View More

December Temperature

Swan Island (42km)

  • Lowest 2 December, 2025

    8.3 °C

  • Average December

    14.5 °C

  • Highest 4 December, 2025

    22.8 °C

Climate (2020–Present)

Swan Island (42km)

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  • Average Low 2020–2025

    11.9 °C

  • Average 2020–2025

    14.4 °C

  • Average High 2020–2025

    17.5 °C
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