Dorothee Island Weather Forecast

    • 15
    • 16

    Shower

    • 15
    • 15

    Shower

    • 14
    • 15

    Sunny

    • 15
    • 17

    Shower

    • 15
    • 16

    Shower

    • 15
    • 15

    Shower

    • 14
    • 15

    Shower

Today 15 Aug West Coast

Cloudy. The chance of morning fog south of Streaky Bay. Slight chance of a shower, most likely in the afternoon and evening. Light winds becoming easterly 15 to 20 km/h in the morning then becoming light in the middle of the day. Overnight temperatures falling to around 6 with daytime temperatures reaching around 18.

Lower West Coastal Waters

Elliston to Cape Carnot
Wind
Easterly about 10 knots increasing to 10 to 15 knots in the evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 3 to 4 metres, decreasing to 3 metres during the morning.
Weather
Partly cloudy.
Weather Situation
A high pressure system centred in the Bight, is slowly drifting to the southeast to be located in the Tasman Sea on Monday. A ridge of high pressure is expected to remain over South Australia. A trough of low pressure moves in the far west of South Australia later on Tuesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Dorothee Island Temperature Statistics View More

August Temperature

Streaky Bay (134km)

  • Lowest 10 August, 2026

    1.5 °C

  • Average August

    11.6 °C

  • Highest 8 August, 2026

    19.1 °C

Climate (2021–2026)

Streaky Bay (134km)

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  • Average Low 2021–2026

    11.8 °C

  • Average 2021–2026

    16.4 °C

  • Average High 2021–2026

    23.6 °C
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