Cape Blanche Weather Forecast

    • 12
    • 26

    Sunny

    • 13
    • 24

    Partly cloudy

    • 14
    • 30

    Partly cloudy

    • 15
    • 23

    Partly cloudy

    • 12
    • 23

    Partly cloudy

    • 13
    • 28

    Partly cloudy

    • 17
    • 25

    Partly cloudy

Today 16 Apr West Coast

Sunny. Winds north to northwesterly 15 to 20 km/h shifting south to southeasterly 15 to 25 km/h in the afternoon. Daytime maximum temperatures 28 to 33.

Upper West Coastal Waters

Fowlers Bay to Elliston
Wind
Variable about 10 knots becoming southeast to southwesterly 10 to 15 knots in the early afternoon then tending southeasterly in the evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Sunny.
Weather Situation
A high pressure system centred over eastern NSW will allow a cold front to move across the far southeast of SA today. A second high pressure system is expected to move south of the Bight during Friday and Saturday ahead of another trough expected to brush the west and south on the weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Blanche Temperature Statistics View More

April Temperature

Streaky Bay (25km)

  • Lowest 14 April, 2026

    5.3 °C

  • Average April

    16.4 °C

  • Highest 4 April, 2026

    29 °C

Climate (2021–Present)

Streaky Bay (25km)

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  • Average Low 2021–2026

    11.9 °C

  • Average 2021–2026

    16.5 °C

  • Average High 2021–2026

    23.5 °C
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