September Beach Campground Weather Forecast
- 7
- 20
Clear
- 10
- 21
Mostly sunny
- 9
- 18
Sunny
- 10
- 16
Cloud clearing
- 8
- 19
Sunny
- 10
- 22
Shower or two
- 10
- 18
Possible shower
Today 27 Aug Port Lincoln
Clear. Light winds.
Spencer Gulf Coastal Waters
- Wind
- Northeasterly 10 to 15 knots turning northerly in the late evening.
- Seas
- Below 1 metre.
- 1st Swell
- South to southwesterly around 1 metre south of Cowell to Wallaroo.
- Weather
- Clear.
- Weather Situation
- A high pressure ridge lies over central and eastern SA, while a low pressure trough moves over the far west late Thursday and Friday. A high pressure system will move over waters to the south over the weekend to be centred over southern Victoria by late Sunday, extending a ridge across SA until Monday.
September Beach Campground Temperature Statistics View More
August Temperature
Port Lincoln Airport (18km)
Lowest 1 August, 2026
2.6 °CAverage August
12.3 °CHighest 18 August, 2026
20.3 °C
Climate (2021–2026)
Port Lincoln Airport (18km)
Average Low 2021–2026
11.5 °CAverage 2021–2026
15.8 °CAverage High 2021–2026
21.3 °C