Dorothee Island Weather Forecast
- 15
- 16
Cloudy
- 14
- 15
Cloudy
- 14
- 15
Cloudy
- 14
- 15
Windy
- 14
- 15
Windy
- 13
- 16
Windy
- 15
- 17
Partly cloudy
Today 5 Sep West Coast
Partly cloudy. Winds southwesterly 20 to 30 km/h becoming light in the evening.
Lower West Coastal Waters
Elliston to Cape Carnot- Wind
- Southwesterly 15 to 20 knots decreasing to about 10 knots in the late evening.
- Seas
- 2 metres, decreasing below 1.5 metres by early evening, then decreasing below 1 metre later in the evening.
- 1st Swell
- Southwesterly 5 metres.
- Weather
- Cloudy.
- Weather Situation
- A trough and cold front moved across SA early on Saturday and will continue to move away to the east overnight. A ridge of high pressure will follow and move over SA overnight and on Sunday. Another cold front will move across southern coasts early Monday but the ridge will persist further north. A trough over the interior of WA will be near stationary early to mid next week.
Dorothee Island Temperature Statistics View More
September Temperature
Streaky Bay (134km)
Lowest 3 September, 2026
6.8 °CAverage September
16.8 °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