Dorothee Island Weather Forecast

    • 14
    • 17

    Partly cloudy

    • 15
    • 15

    Rain

    • 15
    • 15

    Shower

    • 15
    • 15

    Partly cloudy

    • 15
    • 17

    Sunny

    • 16
    • 16

    Shower

    • 15
    • 15

    Shower

Today 23 Aug West Coast

Partly cloudy. The chance of fog south of Streaky Bay early this morning. Very high chance of rain west of Ceduna, medium chance elsewhere. The chance of a thunderstorm west of Ceduna late this afternoon and evening. Winds northeasterly 20 to 30 km/h. Daytime maximum temperatures around 20.

Lower West Coastal Waters

Elliston to Cape Carnot
Wind
Northeasterly 10 to 15 knots tending northerly in the middle of the day then turning east to northeasterly in the early afternoon.
Seas
Below 1 metre.
1st Swell
Southwesterly 2.5 to 3 metres.
Weather
Partly cloudy. The chance of morning fog inshore with reduced visibility.
Weather Situation
A high pressure system centred over the eastern states continue to drift slowly east as a low pressure system and associated trough move into the far western SA later today and then moves across the state on Monday and out over the eastern states by later Tuesday. Another high moves into the west later Tuesday and over SA on Wednesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Dorothee Island Temperature Statistics View More

August Temperature

Streaky Bay (134km)

  • Lowest 10 August, 2026

    1.5 °C

  • Average August

    11.8 °C

  • Highest 18 August, 2026

    21.5 °C

Climate (2021–2026)

Streaky Bay (134km)

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  • Average Low 2021–2026

    11.8 °C

  • Average 2021–2026

    16.4 °C

  • Average High 2021–2026

    23.6 °C
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