Blanche Port Weather Forecast

    • 14
    • 22

    Cloudy

    • 12
    • 24

    Cloudy

    • 10
    • 30

    Shower

    • 16
    • 27

    Shower

    • 14
    • 23

    Cloudy

    • 12
    • 24

    Shower

    • 10
    • 25

    Cloudy

Today 10 Nov West Coast

Cloudy. Winds south to southwesterly 20 to 30 km/h tending south to southeasterly 25 to 35 km/h in the evening. Daytime maximum temperatures in the low to mid 20s.

Upper West Coastal Waters

Fowlers Bay to Elliston
Wind
Southerly 15 to 20 knots.
Seas
1 to 1.5 metres, increasing to 1 to 2 metres inshore.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Cloudy.
Weather Situation
A low pressure system and trough currently over the eastern SA will gradually drift eastwards, clearing the border in the afternoon. A weak ridge of high pressure will develop south of the Bight on Wednesday, lingering into Thursday. A trough will then begin to move into the far west late Thursday, slowly drifting northeastwards across the state Friday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Blanche Port Temperature Statistics View More

November Temperature

Streaky Bay (2 km)

  • Lowest 6 November, 2026

    5 °C

  • Average November

    19 °C

  • Highest 1 November, 2026

    38.2 °C

Climate (2021–2026)

Streaky Bay (2 km)

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  • Average Low 2021–2026

    11.8 °C

  • Average 2021–2026

    16.5 °C

  • Average High 2021–2026

    23.7 °C
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