Cascades Bay - Shelly Beach Weather Forecast

    • 13
    • 17

    Shower or two

    • 9
    • 15

    Sunny

    • 8
    • 16

    Partly cloudy

    • 12
    • 18

    Shower or two

    • 9
    • 15

    Sunny

    • 9
    • 16

    Partly cloudy

    • 11
    • 15

    Showers

Today 10 Jun South East

Partly cloudy. High chance of showers, most likely in the late morning and afternoon. Winds northerly 25 to 40 km/h turning northwesterly in the middle of the day then decreasing to 15 to 20 km/h in the late evening. Daytime maximum temperatures between 13 and 17.

Frederick Henry Bay and Norfolk Bay Boating

Wind
Northerly 15 to 25 knots increasing to 20 to 30 knots in the morning then tending north to northwesterly 15 to 25 knots in the middle of the day.
Seas
Around 1 metre, decreasing below 0.5 metres by early evening.
Weather
Partly cloudy. 60% chance of showers.
Weather Situation
A cold front approaches Tasmania from the west, expected to cross the state this afternoon. A ridge of high pressure will then move over the southeastern mainland on Thursday, directing a northwesterly flow over Tasmania as it moves into the Tasman Sea on Friday. Another cold front is forecast to cross Tasmania on Saturday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cascades Bay - Shelly Beach Temperature Statistics View More

June Temperature

Tasman Island (24km)

  • Lowest 5 June, 2026

    7 °C

  • Average June

    10.8 °C

  • Highest 8 June, 2026

    15.5 °C

Climate (2021–Present)

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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