Cascades Bay - Shelly Beach Weather Forecast

    • 14
    • 19

    Showers

    • 13
    • 20

    Showers easing

    • 13
    • 19

    Partly cloudy

    • 11
    • 18

    Shower or two

    • 11
    • 18

    Mostly sunny

    • 12
    • 21

    Sunny

    • 12
    • 19

    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.

Frederick Henry Bay and Norfolk Bay Boating

Wind
Southeasterly 10 to 15 knots decreasing to about 10 knots in the evening.
Seas
Below 1 metre.
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 and Wednesday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cascades Bay - Shelly Beach Temperature Statistics View More

April Temperature

Tasman Island (24km)

  • Lowest 5 April, 2025

    6.3 °C

  • Average April

    12.8 °C

  • Highest 10 April, 2025

    23 °C

Climate (2020–Present)

Tasman Island (24km)

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  • Average Low 2020–2025

    9.3 °C

  • Average 2020–2025

    11.5 °C

  • Average High 2020–2025

    14.5 °C
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