Dorothee Island Weather Forecast
- 16
- 17
Storm
- 15
- 16
Partly cloudy
- 15
- 15
Cloudy
- 13
- 15
Cloudy
- 13
- 16
Sunny
- 15
- 18
Sunny
- 17
- 18
Sunny
Today 13 Sep West Coast
Mostly sunny. Medium chance of showers east of Ceduna early this morning. Near zero chance of rain elsewhere. The chance of a thunderstorm this morning. Winds north to northwesterly 15 to 25 km/h turning west to southwesterly 20 to 30 km/h before dawn then becoming light in the evening. Daytime maximum temperatures in the low to mid 20s.
Lower West Coastal Waters
Elliston to Cape Carnot- Wind
- Northwesterly 15 to 20 knots turning westerly in the early morning.
- Seas
- 1 to 1.5 metres, decreasing to 1 metre by early evening.
- 1st Swell
- Southwesterly 1.5 to 2 metres.
- Weather
- Partly cloudy. 70% chance of showers. The chance of a thunderstorm early this morning.
- Weather Situation
- A trough will move across SA today ahead of a high pressure ridge that will build in the wake. A cold front will then slip across southern coasts late Monday and early Tuesday, before the high moves across waters to the south to be centred over Victoria by Thursday.
Dorothee Island Temperature Statistics View More
September Temperature
Streaky Bay (134km)
Lowest 10 September, 2026
4 °CAverage September
14.6 °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