Cape Blanche Weather Forecast

    • 7
    • 16

    Cloudy

    • 7
    • 16

    Shower

    • 8
    • 17

    Shower

    • 9
    • 16

    Shower

    • 7
    • 15

    Cloudy

    • 6
    • 15

    Partly cloudy

    • 5
    • 17

    Partly cloudy

Today 25 Jul West Coast

Partly cloudy. Medium chance of showers south of Streaky Bay, near zero chance elsewhere. Light winds.

Upper West Coastal Waters

Fowlers Bay to Elliston
Wind
Westerly 10 to 15 knots tending southwesterly in the late afternoon.
Seas
Below 1 metre.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Partly cloudy.
Weather Situation
A strong high pressure system centred over the Bight will slowly drift east and weaken over the weekend. A cold front will move up through the Bight and over southern SA on Monday, with a new high pressure system moving into the Bight mid next week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Blanche Temperature Statistics View More

July Temperature

Streaky Bay (25km)

  • Lowest 7 July, 2026

    -0.7 °C

  • Average July

    10.6 °C

  • Highest 20 July, 2026

    19.5 °C

Climate (2021–2026)

Streaky Bay (25km)

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  • Average Low 2021–2026

    11.9 °C

  • Average 2021–2026

    16.5 °C

  • Average High 2021–2026

    23.6 °C
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