Dorothee Island Weather Forecast

    • 14
    • 16

    Cloudy

    • 14
    • 15

    Shower

    • 14
    • 15

    Windy

    • 13
    • 16

    Windy

    • 14
    • 17

    Partly cloudy

    • 16
    • 19

    Partly cloudy

    • 17
    • 18

    Shower

Today 7 Sep West Coast

Partly cloudy. Medium chance of showers west of Ceduna, near zero chance elsewhere. The chance of a thunderstorm west of Ceduna during this afternoon and evening. Winds east to southeasterly 20 to 30 km/h. Daytime maximum temperatures between 17 and 20.

Lower West Coastal Waters

Elliston to Cape Carnot
Wind
Southeasterly 10 to 15 knots turning easterly in the late morning and afternoon. Winds reaching up to 20 knots offshore in the evening.
Seas
Around 1 metre.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Cloudy.
Weather Situation
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.
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

    16.2 °C

  • Highest 1 September, 2026

    25.5 °C

Climate (2021–2026)

Streaky Bay (134km)

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  • Average Low 2021–2026

    11.8 °C

  • Average 2021–2026

    16.5 °C

  • Average High 2021–2026

    23.6 °C
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