Dorothee Island Weather Forecast
- 15
- 16
Shower
- 15
- 17
Shower
- 15
- 16
Windy
- 15
- 15
Cloudy
- 15
- 16
Cloudy
- 15
- 15
Shower
- 15
- 15
Cloudy
Today 3 Sep West Coast
Mostly sunny. Medium chance of showers west of Ceduna, slight chance elsewhere. The chance of a thunderstorm west of Nullarbor in the late afternoon and evening. Winds west to northwesterly 15 to 20 km/h shifting east to southeasterly in the early afternoon. Overnight temperatures falling to between 5 and 9 with daytime temperatures reaching between 19 and 24.
Lower West Coastal Waters
Elliston to Cape Carnot- Wind
- West to southwesterly 15 to 25 knots decreasing to below 10 knots in the early afternoon then becoming east to northeasterly in the evening.
- Seas
- 1 to 2 metres, decreasing below 1 metre around midday.
- 1st Swell
- Southwesterly 3 metres, increasing to 3 to 4 metres during the morning.
- Weather
- Partly cloudy. 60% chance of showers.
Dorothee Island Temperature Statistics View More
September Temperature
Streaky Bay (134km)
Lowest 1 September, 2026
12.5 °CAverage September
17 °CHighest 1 September, 2026
25.5 °C
Climate (2021–2026)
Streaky Bay (134km)
Average Low 2021–2026
11.8 °CAverage 2021–2026
16.5 °CAverage High 2021–2026
23.6 °C