Webb Beach Weather Forecast
- 12
- 24
Sunny
- 13
- 25
Partly cloudy
- 12
- 24
Sunny
- 13
- 24
Sunny
- 11
- 23
Sunny
- 12
- 30
Sunny
- 19
- 29
Shower
Today 5 Mar Mid North
Sunny. Light winds becoming south to southwesterly 15 to 20 km/h in the early afternoon then becoming light in the late evening. Daytime maximum temperatures in the mid to high 20s.
Gulf St Vincent Coastal Waters
- Wind
- South to southeasterly about 10 knots tending south to southwesterly 10 to 15 knots in the middle of the day then tending south to southeasterly in the late evening.
- Seas
- Below 1 metre.
- 1st Swell
- South to southwesterly below 0.5 metres.
- Weather
- Sunny.
- Weather Situation
- A ridge of high pressure will persist across the south of SA this week. The main high centre will weaken late in the week but will be quickly replaced by another high centred over waters south of the Bight over the weekend. This second high will move eastwards late in the weekend and early next week ahead of a cold front expected to move across mid next week.
Webb Beach Temperature Statistics View More
March Temperature
Roseworthy (38km)
Lowest 4 March, 2026
9.5 °CAverage March
18.8 °CHighest 1 March, 2026
28.2 °C
Climate (2021–Present)
Roseworthy (38km)
Average Low 2021–2026
9.8 °CAverage 2021–2026
16.3 °CAverage High 2021–2026
23.7 °C