Blanche Port Weather Forecast

    • 9
    • 20

    Cloudy

    • 8
    • 22

    Sunny

    • 10
    • 20

    Cloudy

    • 11
    • 19

    Shower

    • 9
    • 18

    Shower

    • 9
    • 19

    Shower

    • 6
    • 18

    Partly cloudy

Today 20 May West Coast

Partly cloudy. Patchy morning fog. Slight chance of a shower south of Streaky Bay, near zero chance elsewhere. Light winds becoming north to northeasterly 15 to 20 km/h in the morning then becoming light in the middle of the day. Overnight temperatures falling to between 5 and 9 with daytime temperatures reaching between 19 and 22.

Upper West Coastal Waters

Fowlers Bay to Elliston
Wind
Variable about 10 knots.
Seas
Below 1 metre.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Partly cloudy.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Blanche Port Temperature Statistics View More

May Temperature

Streaky Bay (2km)

  • Lowest 12 May, 2026

    4.3 °C

  • Average May

    14.6 °C

  • Highest 1 May, 2026

    28.8 °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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