Cascades Rivulet Entrance Weather Forecast

    • 11
    • 20

    Shower or two

    • 10
    • 17

    Shower or two. Becoming windy

    • 10
    • 16

    Showers. Windy

    • 8
    • 15

    Showers. Windy

    • 9
    • 17

    Shower or two

    • 11
    • 20

    Partly cloudy

    • 12
    • 23

    Mostly sunny

Today 22 Dec South East

Partly cloudy. Medium chance of showers, most likely in the late afternoon and evening. Winds westerly 25 to 35 km/h decreasing to 15 to 25 km/h in the late evening. Daytime maximum temperatures between 14 and 20.

Frederick Henry Bay and Norfolk Bay Boating

Wind
Westerly 10 to 15 knots decreasing to about 10 knots in the late evening.
Seas
Below 1 metre.
Weather
Cloudy. 50% chance of showers.
Weather Situation
A ridge of high pressure across the mainland, directs a west to southwesterly flow over Tasmania until Thursday. Cold fronts embedded in this flow are expected to cross late this evening and again on Wednesday. The high pressure system then slowly moves over the state from Friday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cascades Rivulet Entrance Temperature Statistics View More

December Temperature

Tasman Island (25km)

  • Lowest 7 December, 2025

    5.4 °C

  • Average December

    12.5 °C

  • Highest 4 December, 2025

    24.6 °C

Climate (2020–Present)

Tasman Island (25km)

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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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