Dorothee Island Weather Forecast

    • 19
    • 20

    Partly cloudy

    • 16
    • 16

    Cloudy

    • 16
    • 17

    Partly cloudy

    • 16
    • 19

    Partly cloudy

    • 18
    • 18

    Partly cloudy

    • 16
    • 16

    Shower

    • 15
    • 15

    Shower

Today 19 Oct West Coast

Mostly sunny. Slight chance of a shower south of Streaky Bay, near zero chance elsewhere. The chance of a thunderstorm east of Ceduna. Winds north to northeasterly 25 to 35 km/h shifting south to southwesterly in the morning then becoming southerly 15 to 25 km/h in the late evening. Daytime maximum temperatures 25 to 33.

Lower West Coastal Waters

Elliston to Cape Carnot
Wind
North to northwesterly 15 to 20 knots shifting south to southwesterly in the early afternoon.
Seas
1 to 1.5 metres, increasing to 1 to 2 metres offshore.
1st Swell
Southwesterly 1.5 to 2 metres.
Weather
Partly cloudy.
Weather Situation
A slow-moving high pressure system over the Tasman Sea extends a ridge over eastern SA. A trough of low pressure over western SA is moving eastwards and will reach southeastern parts later today while a weakening cold front crosses the Bight. The trough lingers in the east through the middle of the week as a weak high pressure system forms in the Bight. This trough weakens on Thursday as a second trough moves into the west from WA.
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 °C

  • Highest 8 October, 2026

    32.3 °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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