Webb Beach Weather Forecast

    • 14
    • 23

    Partly cloudy

    • 12
    • 22

    Cloudy

    • 9
    • 29

    Sunny

    • 14
    • 29

    Sunny

    • 16
    • 28

    Cloudy

    • 16
    • 33

    Partly cloudy

    • 19
    • 37

    Partly cloudy

Today 6 Dec Mid North

Partly cloudy. Slight chance of a shower in the late morning and early afternoon. The chance of a thunderstorm in the east in the late morning and early afternoon. Winds southwesterly 20 to 30 km/h increasing to 25 to 40 km/h in the early afternoon then turning southerly 20 to 25 km/h in the late evening. Daytime maximum temperatures in the mid to high 20s.

Gulf St Vincent Coastal Waters

Wind
Southwesterly 15 to 25 knots.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres during the afternoon.
1st Swell
South to southwesterly below 1 metre.
Weather
Partly cloudy.
Weather Situation
A weak cold front will move across the southern coastal districts today as the high centre becomes established over the western Bight. The high will move slowly eastwards on Sunday and early next week to be centred over the Tasman Sea by Monday. Another weak cold front clips the southeast late Monday, before another high pressure system develops south of the Bight on Tuesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Webb Beach Temperature Statistics View More

December Temperature

Roseworthy (38km)

  • Lowest 2 December, 2025

    6.3 °C

  • Average December

    20.3 °C

  • Highest 4 December, 2025

    39.3 °C

Climate (2020–Present)

Roseworthy (38km)

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  • Average Low 2020–2025

    9.7 °C

  • Average 2020–2025

    16.2 °C

  • Average High 2020–2025

    23.6 °C
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