Dorothee Island Weather Forecast
- 15
- 16
Shower
- 15
- 16
Cloudy
- 15
- 15
Partly cloudy
- 15
- 16
Partly cloudy
- 15
- 15
Shower
- 14
- 14
Shower
- 14
- 15
Cloudy
Today 20 Aug West Coast
Mostly sunny. Slight chance of a shower south of Streaky Bay in the afternoon and evening. Near zero chance of rain elsewhere. Light winds becoming northwest to southwesterly 15 to 25 km/h in the middle of the day then tending southeast to southwesterly 15 to 20 km/h in the late afternoon. Overnight temperatures falling to around 6 with daytime temperatures reaching between 19 and 22.
Lower West Coastal Waters
Elliston to Cape Carnot- Wind
- West to northwesterly 15 to 20 knots turning southwesterly in the late morning.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres during the morning, then decreasing below 1 metre by early evening.
- 1st Swell
- Southwesterly 2.5 to 3 metres.
- Weather
- Partly cloudy. 50% chance of showers.
Dorothee Island Temperature Statistics View More
August Temperature
Streaky Bay (134km)
Lowest 10 August, 2026
1.5 °CAverage August
11.5 °CHighest 18 August, 2026
21.5 °C
Climate (2021–2026)
Streaky Bay (134km)
Average Low 2021–2026
11.8 °CAverage 2021–2026
16.4 °CAverage High 2021–2026
23.6 °C