Cascades Bay - Shelly Beach Weather Forecast

    • 9
    • 15

    Partly cloudy

    • 10
    • 14

    Showers

    • 7
    • 13

    Partly cloudy

    • 7
    • 13

    Partly cloudy

    • 7
    • 14

    Partly cloudy

    • 9
    • 15

    Mostly sunny

    • 9
    • 15

    Partly cloudy

Today 13 Aug South East

Partly cloudy. High chance of showers in the far south, medium chance elsewhere. Winds west to northwesterly 30 to 45 km/h. Overnight temperatures falling to between 4 and 8 with daytime temperatures reaching between 10 and 15.

Frederick Henry Bay and Norfolk Bay Boating

Wind
West to northwesterly 10 to 15 knots.
Seas
Below 1 metre.
Weather
Partly cloudy.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cascades Bay - Shelly Beach Temperature Statistics View More

August Temperature

Tasman Island (24km)

  • Lowest 5 August, 2026

    6.5 °C

  • Average August

    9.8 °C

  • Highest 1 August, 2026

    13.7 °C

Climate (2021–2026)

Tasman Island (24km)

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  • Average Low 2021–2026

    9.4 °C

  • Average 2021–2026

    11.5 °C

  • Average High 2021–2026

    14.6 °C
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