September Beach Campground Weather Forecast
- 10
- 18
Partly cloudy
- 11
- 18
Cloudy
- 9
- 21
Mostly sunny
- 11
- 19
Cloudy
- 10
- 21
Mostly sunny
- 11
- 28
Sunny
- 15
- 22
Showers
Today 3 Oct Port Lincoln
Partly cloudy. Winds southeasterly 15 to 25 km/h.
Spencer Gulf Coastal Waters
- Wind
- Southerly 15 to 20 knots, reaching up to 25 knots north of Cowell to Wallaroo in the late afternoon. Winds turning southeasterly in the evening.
- Seas
- Around 1 metre, increasing to 1 to 2 metres north of Cowell to Wallaroo.
- 1st Swell
- South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.
- Weather
- Partly cloudy.
- Weather Situation
- A low pressure system developing in Victoria will move east. In the west, a high pressure system will move into the Bight and slowly move east to be centred over Victoria on Monday, while extending a ridge into parts of the state. Another trough near the WA border is expected to develop from Saturday and extend into the state before weakening by Monday.
September Beach Campground Temperature Statistics View More
October Temperature
Port Lincoln Airport (18km)
Lowest 2 October, 2026
9.2 °CAverage October
14.7 °CHighest 1 October, 2026
22.6 °C
Climate (2021–2026)
Port Lincoln Airport (18km)
Average Low 2021–2026
11.5 °CAverage 2021–2026
15.9 °CAverage High 2021–2026
21.3 °C