Copper Alley Bay Weather Forecast

    • 6
    • 25

    Mostly sunny

    • 9
    • 23

    Partly cloudy

    • 10
    • 15

    Showers

    • 7
    • 15

    Shower or two

    • 9
    • 21

    Cloudy

    • 8
    • 27

    Sunny

    • 10
    • 22

    Shower or two

Today 12 Dec South East

Mostly sunny. Winds northeast to southeasterly 15 to 25 km/h increasing to 25 to 35 km/h in the early afternoon then tending northwest to northeasterly 20 to 30 km/h in the evening. Daytime maximum temperatures 21 to 29.

Channel

Wind
East to southeasterly 15 to 20 knots tending southeast to southwesterly 10 to 15 knots in the evening then tending northeast to southeasterly in the late evening.
Seas
Below 1 metre.
Weather
Mostly sunny.
Weather Situation
A high pressure system over the state will drift eastwards into the Tasman Sea. A weak cold front is expected to cross Tasmania during Saturday, ahead of a second stronger cold front to cross on Sunday. A high pressure system in the Bight is forecast to extend a ridge over western Tasmania late Monday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Copper Alley Bay Temperature Statistics View More

December Temperature

Dover (15km)

  • Lowest 1 December, 2025

    4.2 °C

  • Average December

    12.5 °C

  • Highest 4 December, 2025

    24.8 °C

Climate (2020–Present)

Dover (15km)

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  • Average Low 2020–2025

    6.9 °C

  • Average 2020–2025

    10 °C

  • Average High 2020–2025

    16.9 °C
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