Peake Bay Weather Forecast
- 14
- 16
Shower
- 12
- 17
Windy
- 13
- 25
Partly cloudy
- 18
- 32
Cloudy
- 14
- 23
Shower
- 13
- 23
Shower
- 10
- 17
Cloudy
Today 26 Sep Lower Eyre Peninsula
Cloudy. Very high chance of showers, most likely in the morning and afternoon. The chance of a thunderstorm in the morning. Winds southeasterly 20 to 30 km/h increasing to 25 to 35 km/h in the middle of the day. Overnight temperatures falling to around 12 with daytime temperatures reaching around 18.
Spencer Gulf Coastal Waters
- Wind
- Southeasterly 15 to 20 knots increasing to 15 to 25 knots in the early afternoon.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres during the morning, then increasing to 1.5 to 2 metres during the afternoon.
- 1st Swell
- South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.
- Weather
- Cloudy. 60% chance of showers. The chance of a thunderstorm in the morning.
Peake Bay Temperature Statistics View More
September Temperature
Port Lincoln Airport (20km)
Lowest 18 September, 2026
3.3 °CAverage September
14.3 °CHighest 24 September, 2026
30.8 °C
Climate (2021–2026)
Port Lincoln Airport (20km)
Average Low 2021–2026
11.5 °CAverage 2021–2026
15.8 °CAverage High 2021–2026
21.3 °C