Cape Blanche Weather Forecast

    • 8
    • 16

    Partly cloudy

    • 2
    • 18

    Partly cloudy

    • 6
    • 19

    Shower

    • 4
    • 20

    Partly cloudy

    • 8
    • 21

    Shower

    • 11
    • 19

    Shower

    • 9
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    Shower

Today 3 Aug West Coast

Clear. Winds east to southeasterly 15 to 20 km/h.

Upper West Coastal Waters

Fowlers Bay to Elliston
Wind
East to southeasterly about 10 knots.
Seas
Below 0.5 metres.
1st Swell
Southwesterly 3 metres.
Weather
Mostly clear.
Weather Situation
A high pressure system centred in the Bight will slowly move over southeastern Australia this week while maintaining a ridge over SA. A trough will pass by the coast mid week before a stronger cold front begins to move into the Bight this weekend.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Blanche Temperature Statistics View More

August Temperature

Streaky Bay (25km)

  • Lowest 1 August, 2026

    3.9 °C

  • Average August

    10.8 °C

  • Highest 1 August, 2026

    17 °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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