Dorothee Island Weather Forecast

    • 16
    • 16

    Partly cloudy

    • 16
    • 17

    Sunny

    • 16
    • 19

    Partly cloudy

    • 18
    • 18

    Partly cloudy

    • 16
    • 16

    Shower

    • 14
    • 14

    Shower

    • 14
    • 15

    Shower

Today 20 Oct West Coast

Mostly sunny. Light winds becoming south to southwesterly 15 to 25 km/h in the early afternoon then tending south to southeasterly in the evening. Daytime maximum temperatures 23 to 29.

Lower West Coastal Waters

Elliston to Cape Carnot
Wind
Southerly about 10 knots increasing to 10 to 15 knots in the early afternoon then tending southeasterly in the late evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 2 metres.
Weather
Partly cloudy.
Weather Situation
A trough of low pressure over southeastern South Australia lingers in the east, before weakening from Thursday. A slow moving high pressure system in the Tasman Sea re-establishes a ridge across southern parts from Wednesday. Another series of troughs move into western parts on Thursday and broadly across SA on Friday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Dorothee Island Temperature Statistics View More

October Temperature

Streaky Bay (134 km)

  • Lowest 3 October, 2026

    5.6 °C

  • Average October

    17.4 °C

  • Highest 18 October, 2026

    33.7 °C

Climate (2021–2026)

Streaky Bay (134 km)

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  • Average Low 2021–2026

    11.9 °C

  • Average 2021–2026

    16.5 °C

  • Average High 2021–2026

    23.7 °C
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