Deep Bay Weather Forecast

    • 7
    • 16

    Cloudy

    • 10
    • 19

    Showers increasing. Windy

    • 11
    • 19

    Windy. Partly cloudy

    • 8
    • 24

    Showers increasing

    • 6
    • 14

    Showers

    • 6
    • 15

    Shower or two clearing

    • 5
    • 19

    Becoming cloudy

Today 17 Sep South East

Cloudy. Medium chance of showers in the south, near zero chance elsewhere. Winds westerly 25 to 35 km/h increasing to 25 to 40 km/h in the evening. Daytime maximum temperatures between 10 and 16.

Channel

Wind
West to northwesterly 15 to 20 knots.
Seas
Below 1 metre.
Weather
Cloudy.
Weather Situation
A high moving over Victoria directs a cold west to southwesterly wind over Tasmania. Strong and gusty northwesterly winds are forecast on Friday as a deep low pressure system develops well to the south. A weak ridge is forecast to extend over the state on Saturday, before a cold front crosses the state on Sunday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Deep Bay Temperature Statistics View More

September Temperature

Dover (16km)

  • Lowest 12 September, 2026

    2.3 °C

  • Average September

    9.7 °C

  • Highest 14 September, 2026

    20.4 °C

Climate (2021–2026)

Dover (16km)

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  • Average Low 2021–2026

    6.9 °C

  • Average 2021–2026

    10 °C

  • Average High 2021–2026

    17 °C
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