Cape Blanche Weather Forecast

    • 10
    • 14

    Storm

    • 10
    • 16

    Shower

    • 11
    • 17

    Shower

    • 9
    • 19

    Sunny

    • 11
    • 19

    Shower

    • 11
    • 16

    Shower

    • 11
    • 16

    Shower

Today 9 Jul West Coast

Cloudy. Very high chance of showers east of Ceduna, medium chance elsewhere. Possible small hail south of Streaky Bay in the evening. The chance of a thunderstorm near the coast in the morning and afternoon, possibly severe. Damaging winds possible. Winds northwesterly 25 to 35 km/h turning west to southwesterly 35 to 55 km/h during the morning. Overnight temperatures falling to around 7 with daytime temperatures reaching between 12 and 16.

Upper West Coastal Waters

Fowlers Bay to Elliston
Wind
Northwesterly 25 to 30 knots turning west to southwesterly 25 to 35 knots before dawn then becoming southwesterly 25 to 30 knots in the evening.
Seas
1.5 to 2 metres, increasing to 2.5 to 4 metres during the morning.
1st Swell
Southwesterly 4 to 6 metres.
Weather
Cloudy. 95% chance of showers. The chance of a thunderstorm from the late morning, possibly severe.
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 1 July, 2025

    6.5 °C

  • Average July

    12 °C

  • Highest 2 July, 2025

    19.2 °C

Climate (2020–Present)

Streaky Bay (25km)

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  • Average Low 2020–2025

    12.1 °C

  • Average 2020–2025

    16.4 °C

  • Average High 2020–2025

    23.6 °C
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