Dorothee Island Weather Forecast

    • 14
    • 15

    Cloudy

    • 14
    • 15

    Cloudy

    • 13
    • 15

    Sunny

    • 14
    • 18

    Sunny

    • 17
    • 19

    Sunny

    • 16
    • 17

    Partly cloudy

    • 15
    • 16

    Cloudy

Today 15 Sep West Coast

Partly cloudy. Winds southeasterly 20 to 30 km/h. Daytime maximum temperatures between 18 and 21.

Lower West Coastal Waters

Elliston to Cape Carnot
Wind
Southerly 15 to 20 knots turning southeasterly in the morning.
Seas
1 to 1.5 metres.
1st Swell
Southwesterly 2 to 3 metres inshore, increasing to 3 to 4 metres offshore around midday.
Weather
Cloudy.
Weather Situation
A high pressure ridge is over northern SA and a cold front will move over southern coastal districts early Tuesday. A high pressure system will then move across waters to the south during the week to be centred over Victoria later Thursday then over eastern NSW later Friday. A low pressure trough over the interior of WA may extend into far western parts of SA at times before weakening late Tuesday.
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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

    14.9 °C
  • Highest 12 September, 2026

    26.7 °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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