Arched Island Weather Forecast

    • 12
    • 20

    Rain

    • 11
    • 20

    Rain easing

    • 11
    • 19

    Cloudy

    • 10
    • 17

    Possible shower

    • 8
    • 18

    Partly cloudy

    • 8
    • 22

    Sunny

    • 10
    • 18

    Showers

Today 19 Apr South East

Cloudy. Very high chance of rain. Winds southeast to southwesterly 15 to 20 km/h tending east to southeasterly in the evening.

South East Coastal Waters

Tasman Island to South East Cape
Wind
Southwesterly 10 to 15 knots turning south to southeasterly below 10 knots in the evening.
Seas
Around 1 metre.
1st Swell
Southwesterly 2 metres.
Weather
Cloudy. 80% chance of showers.
Weather Situation
A low pressure system develops in the Bight and moves towards the west coast of Tasmania during today. The low slows down and tracks northeast over western Victoria late Sunday. A ridge of high pressure extends to the south of the state on Monday from the Bight, and moves over Tasmania during Tuesday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Arched Island Temperature Statistics View More

April Temperature

Cape Bruny (16km)

  • Lowest 5 April, 2025

    6.3 °C

  • Average April

    13.4 °C

  • Highest 10 April, 2025

    24.3 °C

Climate (2020–Present)

Cape Bruny (16km)

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  • Average Low 2020–2025

    9.6 °C

  • Average 2020–2025

    12.4 °C

  • Average High 2020–2025

    16.5 °C
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