Cape Blanche Weather Forecast

    • 17
    • 31

    Storm

    • 12
    • 21

    Cloudy

    • 10
    • 25

    Partly cloudy

    • 11
    • 32

    Partly cloudy

    • 16
    • 29

    Partly cloudy

    • 14
    • 25

    Shower

    • 12
    • 20

    Shower

Today 19 Oct West Coast

Mostly sunny. High chance of showers east of Ceduna, slight chance elsewhere. The chance of a thunderstorm in the morning and afternoon. Winds north to northeasterly 20 to 30 km/h shifting south to southwesterly 25 to 35 km/h during the morning then becoming southerly 15 to 20 km/h in the late evening. Overnight temperatures falling to between 15 and 19 with daytime temperatures reaching 25 to 33.

Upper West Coastal Waters

Fowlers Bay to Elliston
Wind
North to northeasterly 15 to 25 knots, reaching up to 30 knots south of Streaky Bay early in the morning. Winds shifting southwesterly in the middle of the day then tending southerly 15 to 20 knots in the evening.
Seas
1 to 1.5 metres.
1st Swell
Southwesterly 1.5 to 2 metres, decreasing to 1.5 metres by early evening.
Weather
Mostly sunny. 60% chance of showers in the early morning. A thunderstorm likely in the morning.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Blanche Temperature Statistics View More

October Temperature

Streaky Bay (25 km)

  • Lowest 3 October, 2026

    5.6 °C

  • Average October

    17 °C

  • Highest 8 October, 2026

    32.3 °C

Climate (2021–2026)

Streaky Bay (25 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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