Dorothee Island Weather Forecast

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    • 16

    Partly cloudy

    • 14
    • 15

    Windy

    • 14
    • 15

    Windy

    • 13
    • 16

    Windy

    • 14
    • 17

    Partly cloudy

    • 16
    • 19

    Partly cloudy

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    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 Nullarbor. Winds southeasterly 20 to 30 km/h decreasing to 15 to 20 km/h in the late evening.

Lower West Coastal Waters

Elliston to Cape Carnot
Wind
Southeasterly 10 to 15 knots turning easterly in the evening. Winds reaching up to 20 knots offshore in the evening.
Seas
Around 1 metre.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Partly cloudy.
Weather Situation
A high pressure system, centred southwest of WA, extends a ridge across the south of SA. The main high centre will move across waters to the south throughout the week to be centred to the east of SA from late Thursday. A trough over the interior of WA will remain stationary for most of the week and may extend into the far west of the state at times.
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  • 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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