Webb Beach Weather Forecast
- 10
- 32
Partly cloudy
- 20
- 37
Windy
- 14
- 30
Partly cloudy
- 15
- 22
Shower
- 12
- 22
Partly cloudy
- 9
- 28
Sunny
- 13
- 28
Sunny
Today 3 Dec Mid North
Clear. Winds northwest to northeasterly 15 to 20 km/h.
Gulf St Vincent Coastal Waters
- Wind
- Northeasterly 10 to 15 knots.
- Seas
- Below 1 metre.
- 1st Swell
- South to southwesterly below 0.5 metres.
- Weather
- Clear.
- Weather Situation
- A ridge of high pressure extends over SA from the east, as a low pressure trough moves into the far west late this evening. The trough is expected to move eastwards during Thursday. A ridge of high pressure is then forecast to build over the Bight on Friday and a weak cold front will move across the southern coastal districts on Saturday. The high will slowly move eastwards on Sunday.
Webb Beach Temperature Statistics View More
December Temperature
Roseworthy (38km)
Lowest 2 December, 2025
6.3 °CAverage December
14.1 °CHighest 1 December, 2025
20.2 °C
Climate (2020–Present)
Roseworthy (38km)
Average Low 2020–2025
9.7 °CAverage 2020–2025
16.2 °CAverage High 2020–2025
23.6 °C