Dorothee Island Weather Forecast

    • 16
    • 17

    Storm

    • 15
    • 16

    Partly cloudy

    • 15
    • 15

    Cloudy

    • 13
    • 15

    Cloudy

    • 13
    • 16

    Sunny

    • 15
    • 18

    Sunny

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    • 18

    Sunny

Today 13 Sep West Coast

Mostly sunny. Medium chance of showers east of Ceduna early this morning. Near zero chance of rain elsewhere. The chance of a thunderstorm this morning. Winds north to northwesterly 15 to 25 km/h turning west to southwesterly 20 to 30 km/h before dawn then becoming light in the evening. Daytime maximum temperatures in the low to mid 20s.

Lower West Coastal Waters

Elliston to Cape Carnot
Wind
Northwesterly 15 to 20 knots turning westerly in the early morning.
Seas
1 to 1.5 metres, decreasing to 1 metre by early evening.
1st Swell
Southwesterly 1.5 to 2 metres.
Weather
Partly cloudy. 70% chance of showers. The chance of a thunderstorm early this morning.
Weather Situation
A trough will move across SA today ahead of a high pressure ridge that will build in the wake. A cold front will then slip across southern coasts late Monday and early Tuesday, before the high moves across waters to the south to be centred over Victoria by Thursday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Dorothee Island Temperature Statistics View More

September Temperature

Streaky Bay (134km)

  • Lowest 10 September, 2026

    4 °C

  • Average September

    14.6 °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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