Blanche Port Weather Forecast

    • 10
    • 18

    Partly cloudy

    • 7
    • 21

    Shower

    • 14
    • 25

    Shower

    • 11
    • 18

    Shower

    • 6
    • 19

    Shower

    • 10
    • 19

    Shower

    • 10
    • 17

    Shower

Today 10 Jun West Coast

Mostly sunny. Winds northwest to southwesterly 15 to 20 km/h becoming light in the early afternoon. Daytime maximum temperatures around 19.

Upper West Coastal Waters

Fowlers Bay to Elliston
Wind
Westerly 10 to 15 knots becoming variable about 10 knots in the middle of the day then becoming east to northeasterly 10 to 15 knots in the late evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 3 to 4 metres.
Weather
Partly cloudy.
Weather Situation
A trough moving across SA today will slip to the southeast tomorrow while a ridge of high pressure builds again over the state. A cold front will move across the Bight on Friday with a weak high pressure system developing over southern Australia over the weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Blanche Port Temperature Statistics View More

June Temperature

Streaky Bay (2km)

  • Lowest 5 June, 2026

    4.8 °C

  • Average June

    13 °C

  • Highest 1 June, 2026

    21.7 °C

Climate (2021–Present)

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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