Waterhouse Island Weather Forecast

    • 10
    • 21

    Fog

    • 10
    • 22

    Partly cloudy

    • 11
    • 20

    Sunny

    • 10
    • 19

    Partly cloudy

    • 9
    • 20

    Partly cloudy

    • 10
    • 21

    Partly cloudy

    • 10
    • 21

    Partly cloudy

Today 25 Apr North East

Patchy morning fog. Mostly sunny afternoon. Winds west to northwesterly 15 to 25 km/h. Daytime maximum temperatures between 17 and 23.

Central North Coastal Waters

Stanley to Flinders Island
Wind
Northwest to northeasterly about 10 knots, reaching up to 20 knots offshore in the late evening.
Seas
Around 1 metre.
1st Swell
Westerly around 1 metre offshore.
Weather
Sunny. Patchy morning fog inshore with reduced visibility.
Weather Situation
A near-stationary high-pressure system over the Tasman Sea extends a ridge across Tasmania. A northwesterly airstream has developed across the state ahead of a cold front approaching from the west during today. The front is expected to slow and weaken, crossing as a weak trough on Sunday, before the ridge re-establishes on Monday. Freshening northwesterly winds on Tuesday ahead of an approaching cold front.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Waterhouse Island Temperature Statistics View More

April Temperature

Swan Island (42km)

  • Lowest 18 April, 2026

    8.4 °C

  • Average April

    15.2 °C

  • Highest 1 April, 2026

    22.2 °C

Climate (2021–Present)

Swan Island (42km)

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  • Average Low 2021–2026

    11.9 °C

  • Average 2021–2026

    14.4 °C

  • Average High 2021–2026

    17.5 °C
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