Massena Bay Weather Forecast
- 8
- 16
Cloudy
- 11
- 16
Cloudy
- 9
- 16
Cloudy
- 11
- 15
Windy
- 10
- 15
Partly cloudy
- 9
- 20
Partly cloudy
- 11
- 25
Partly cloudy
Today 6 Sep Lower Eyre Peninsula
Cloudy. Light winds. Overnight temperatures falling to between 6 and 10 with daytime temperatures reaching around 17.
Spencer Gulf Coastal Waters
- Wind
- West to southwesterly 10 to 15 knots turning southerly in the early afternoon.
- Seas
- Around 1 metre, decreasing below 0.5 metres during the morning, then increasing to below 1 metre around midday.
- 1st Swell
- South to southwesterly around 1 metre, increasing to 1.5 to 2.5 metres south of Cowell to Wallaroo.
- Weather
- Partly cloudy.
Massena Bay Temperature Statistics View More
September Temperature
Port Lincoln Airport (25km)
Lowest 2 September, 2026
8.2 °CAverage September
14.4 °CHighest 4 September, 2026
25.1 °C
Climate (2021–2026)
Port Lincoln Airport (25km)
Average Low 2021–2026
11.5 °CAverage 2021–2026
15.8 °CAverage High 2021–2026
21.3 °C