Cape Blanche Weather Forecast

    • 15
    • 20

    Windy

    • 12
    • 20

    Cloudy

    • 10
    • 23

    Partly cloudy

    • 13
    • 25

    Partly cloudy

    • 18
    • 28

    Sunny

    • 18
    • 29

    Shower

    • 16
    • 22

    Shower

Today 26 Mar West Coast

Partly cloudy. Slight chance of a shower east of Ceduna early this morning. Near zero chance of rain elsewhere. Winds south to southeasterly 25 to 40 km/h. Daytime maximum temperatures in the low to mid 20s.

Upper West Coastal Waters

Fowlers Bay to Elliston
Wind
Southeasterly 20 to 25 knots, reaching up to 30 knots during the afternoon and evening.
Seas
1.5 to 2.5 metres.
1st Swell
Southwesterly 1.5 to 2.5 metres.
Weather
Partly cloudy.
Weather Situation
A broad trough lies over eastern SA. A cold front will clip the southeast tomorrow as a high pressure system starts to build south of the Bight. The high will become established south of SA by Friday before starting to move east towards the Tasman Sea on Sunday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Blanche Temperature Statistics View More

March Temperature

Streaky Bay (25km)

  • Lowest 9 March, 2026

    9 °C

  • Average March

    17.7 °C

  • Highest 24 March, 2026

    34.1 °C

Climate (2021–Present)

Streaky Bay (25km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    11.9 °C

  • Average 2021–2026

    16.5 °C

  • Average High 2021–2026

    23.6 °C
Get WillyWeather+ to remove ads