Dorothee Island Weather Forecast
- 18
- 19
Shower
- 16
- 16
Shower
- 15
- 16
Shower
- 15
- 16
Windy
- 16
- 19
Windy
- 18
- 19
Shower
- 16
- 17
Shower
Today 24 Sep West Coast
Cloudy. Medium chance of showers west of Nullarbor, slight chance elsewhere. The chance of a thunderstorm west of Ceduna in the afternoon and evening. Winds north to northwesterly 15 to 25 km/h shifting south to southwesterly in the late morning and early afternoon then becoming light in the late evening. Daytime maximum temperatures 24 to 31.
Lower West Coastal Waters
Elliston to Cape Carnot- Wind
- Westerly about 10 knots becoming south to southwesterly in the late afternoon.
- Seas
- Below 1 metre.
- 1st Swell
- Southwesterly 1.5 to 2 metres, decreasing to 1.5 metres later in the evening.
- Weather
- Cloudy. 60% chance of showers.
- Weather Situation
- A low pressure trough extends from WA over western SA. This trough will be very slow-moving for the rest of this week and over the weekend. A weakening cold front will slip across southern coasts late Thursday and early Friday. Another low pressure trough will develop over WA on Sunday and Monday then move over SA early to mid next week.
Dorothee Island Temperature Statistics View More
September Temperature
Streaky Bay (134km)
Lowest 17 September, 2026
3.3 °CAverage September
15.2 °CHighest 19 September, 2026
29.9 °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