Dorothee Island Weather Forecast

    • 15
    • 16

    Windy

    • 14
    • 15

    Cloudy

    • 15
    • 16

    Cloudy

    • 14
    • 15

    Cloudy

    • 14
    • 15

    Windy

    • 13
    • 16

    Partly cloudy

    • 15
    • 17

    Sunny

Today 5 Sep West Coast

Cloudy. Slight chance of a shower south of Streaky Bay in the morning and afternoon. Near zero chance of rain elsewhere. Winds west to southwesterly 25 to 40 km/h tending south to southwesterly 20 to 30 km/h in the late afternoon then becoming light in the evening. Overnight temperatures falling to between 9 and 12 with daytime temperatures reaching between 16 and 20.

Lower West Coastal Waters

Elliston to Cape Carnot
Wind
Westerly 20 to 25 knots, reaching up to 30 knots during the morning and early afternoon. Winds turning southwesterly 15 to 25 knots in the late morning then decreasing to 10 to 15 knots in the late afternoon.
Seas
2 to 3 metres, decreasing to 1 to 1.5 metres by early evening.
1st Swell
Southwesterly 4 to 5 metres.
Weather
Cloudy.
Weather Situation
A cold front and trough will track east today clearing South Australia as a ridge of high pressure develops in its wake. A trough is then expected to develop near the western border on Sunday and remain near stationary nearly next week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Dorothee Island Temperature Statistics View More

September Temperature

Streaky Bay (134km)

  • Lowest 3 September, 2026

    6.8 °C

  • Average September

    16.8 °C

  • Highest 1 September, 2026

    25.5 °C

Climate (2021–2026)

Streaky Bay (134km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    11.8 °C

  • Average 2021–2026

    16.5 °C

  • Average High 2021–2026

    23.6 °C
Get WillyWeather+ to remove ads