Dorothee Island Weather Forecast
- 16
- 18
Partly cloudy
- 16
- 17
Storm
- 15
- 16
Partly cloudy
- 15
- 15
Cloudy
- 13
- 15
Cloudy
- 13
- 16
Sunny
- 15
- 18
Sunny
Today 12 Sep West Coast
Mostly sunny. Slight chance of a shower west of Nullarbor in the evening. Near zero chance of rain elsewhere. The chance of a thunderstorm west of Ceduna in the evening. Winds northerly 20 to 30 km/h becoming light in the evening then becoming northerly 15 to 25 km/h in the late evening. Daytime maximum temperatures around 30.
Lower West Coastal Waters
Elliston to Cape Carnot- Wind
- Northerly 10 to 15 knots.
- Seas
- Below 1 metre.
- 1st Swell
- Southwesterly 2 metres.
- Weather
- Partly cloudy.
- Weather Situation
- A trough is approaching from the west and will move across SA on Sunday, as an upper level disturbance moves over the far west later on Sunday. A high pressure ridge will also extend into the state from a high located southwest of WA from late Sunday. 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
14.4 °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