Cascades Bay Weather Forecast

    • 9
    • 15

    Cloudy

    • 8
    • 19

    Sunny

    • 10
    • 21

    Sunny

    • 11
    • 22

    Sunny

    • 12
    • 23

    Mostly sunny

    • 14
    • 23

    Shower or two

    • 13
    • 23

    Possible shower

Today 15 Oct South East

Cloudy. Slight chance of a shower in the far south, near zero chance elsewhere. Light winds becoming northeast to southeasterly 15 to 25 km/h in the middle of the day then tending north to northeasterly in the late evening. Overnight temperatures falling to between 2 and 8 with daytime temperatures reaching between 13 and 17.

Frederick Henry Bay and Norfolk Bay Boating

Wind
Variable about 10 knots becoming east to northeasterly 10 to 15 knots in the evening then becoming north to northeasterly below 10 knots in the late evening.
Seas
Below 1 metre.
Weather
Cloudy.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cascades Bay Temperature Statistics View More

October Temperature

Tasman Island (25 km)

  • Lowest 13 October, 2026

    4 °C

  • Average October

    10.6 °C

  • Highest 10 October, 2026

    18.8 °C

Climate (2021–2026)

Tasman Island (25 km)

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  • Average Low 2021–2026

    9.4 °C

  • Average 2021–2026

    11.6 °C

  • Average High 2021–2026

    14.7 °C
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