Dorothee Island Weather Forecast
- 14
- 15
Cloudy
- 14
- 16
Cloudy
- 14
- 15
Windy
- 14
- 15
Windy
- 13
- 16
Windy
- 14
- 16
Partly cloudy
- 15
- 18
Partly cloudy
Today 6 Sep West Coast
Clear. Winds south to southeasterly 15 to 25 km/h.
Lower West Coastal Waters
Elliston to Cape Carnot- Wind
- Variable below 10 knots becoming southerly 10 to 15 knots in the late afternoon.
- Seas
- Below 1 metre.
- 1st Swell
- Southwesterly 2.5 to 3 metres.
- Weather
- Partly cloudy.
- Weather Situation
- A high pressure system centred over SA will weaken during Sunday. The tail end of a cold front will move across southern coasts early Monday then a high pressure system centred southwest of WA will extend a ridge across the south of SA. The main high centre will move to the east of SA late Thursday and Friday. A trough over the interior of WA will remain stationary for most of the week.
Dorothee Island Temperature Statistics View More
September Temperature
Streaky Bay (134km)
Lowest 3 September, 2026
6.8 °CAverage September
16.6 °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