Port Gawler Beach Weather Forecast
- 6
- 19
Sunny
- 5
- 17
Mostly sunny
- 5
- 20
Sunny
- 10
- 22
Shower or two
- 10
- 15
Shower or two
- 10
- 17
Shower or two
- 8
- 20
Shower or two
Today 29 Aug Adelaide
Sunny. Light winds.
Gulf St Vincent Coastal Waters
- Wind
- Variable about 10 knots.
- Seas
- Below 1 metre.
- 1st Swell
- South to southwesterly below 0.5 metres.
- Weather
- Sunny.
- Weather Situation
- Over the weekend, a high pressure system to the south of SA is forecast to continue extending a ridge across the state, as it moves slowly east, to be centred over Victoria by Monday. A cold front is then forecast to move across the state on Tuesday, as another ridge pushes in behind the front.
Port Gawler Beach Temperature Statistics View More
August Temperature
Edinburgh RAAF Base (18km)
Lowest 1 August, 2026
1.7 °CAverage August
12 °CHighest 18 August, 2026
19.8 °C
Climate (2021–2026)
Edinburgh RAAF Base (18km)
Average Low 2021–2026
11.5 °CAverage 2021–2026
17.1 °CAverage High 2021–2026
23.2 °C