Webb Beach Weather Forecast

    • 10
    • 29

    Clear

    • 15
    • 36

    Sunny

    • 19
    • 40

    Sunny

    • 20
    • 33

    Partly cloudy

    • 15
    • 26

    Partly cloudy

    • 15
    • 25

    Shower

    • 13
    • 23

    Partly cloudy

Today 16 Dec Mid North

Clear. Winds east to southeasterly 15 to 20 km/h becoming light in the late evening.

Gulf St Vincent Coastal Waters

Wind
Southerly 10 to 15 knots turning southeasterly in the evening.
Seas
Around 1 metre.
1st Swell
Southeast to southwesterly below 0.5 metres.
Weather
Clear.
Weather Situation
A high pressure system to the south of the state will maintain a ridge across SA as it drifts into the Tasman by Wednesday. A trough of low pressure will briefly enter the far northeast of SA with another trough slowing moving across the south and west on Thursday. A south to southwesterly flow will establish across the coasts on Friday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Webb Beach Temperature Statistics View More

December Temperature

Roseworthy (38km)

  • Lowest 7 December, 2025

    4.4 °C

  • Average December

    20.6 °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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