Blanche Port Weather Forecast

    • 5
    • 18

    Sunny

    • 4
    • 19

    Sunny

    • 8
    • 19

    Partly cloudy

    • 8
    • 19

    Partly cloudy

    • 9
    • 18

    Cloudy

    • 9
    • 17

    Shower

    • 7
    • 16

    Cloudy

Today 17 Jul West Coast

Sunny. Winds north to northeasterly 15 to 25 km/h. Daytime maximum temperatures around 20.

Upper West Coastal Waters

Fowlers Bay to Elliston
Wind
Northerly 10 to 15 knots tending northeasterly in the late afternoon.
Seas
Below 1 metre.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Sunny.
Weather Situation
A strong high pressure system over eastern SA will slowly move east over the rest of the week and the weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Blanche Port Temperature Statistics View More

July Temperature

Streaky Bay (2km)

  • Lowest 7 July, 2026

    -0.7 °C

  • Average July

    11.2 °C

  • Highest 15 July, 2026

    19.4 °C

Climate (2021–2026)

Streaky Bay (2km)

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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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