Blanche Port Weather Forecast

    • 9
    • 23

    Partly cloudy

    • 9
    • 25

    Sunny

    • 11
    • 26

    Sunny

    • 11
    • 28

    Sunny

    • 15
    • 30

    Partly cloudy

    • 16
    • 25

    Partly cloudy

    • 12
    • 25

    Sunny

Today 14 Apr West Coast

Partly cloudy. The chance of morning fog south of Streaky Bay. Light winds becoming southeast to southwesterly 15 to 20 km/h in the early afternoon then becoming light in the evening. Daytime maximum temperatures in the low to high 20s.

Upper West Coastal Waters

Fowlers Bay to Elliston
Wind
East to northeasterly about 10 knots tending south to southeasterly 10 to 15 knots in the early afternoon then becoming east to southeasterly about 10 knots in the evening.
Seas
Below 1 metre.
1st Swell
Southerly 1.5 to 2 metres, decreasing to 1.5 metres later in the evening.
Weather
Partly cloudy.
Weather Situation
A high pressure system centred over Eyre Peninsula will move slowly eastwards this week and a couple of cold fronts will move across the far southeast of SA today and Thursday. A second high pressure system is expected to follow and will become established south of the Bight late Thursday then will move eastwards during Friday and Saturday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Blanche Port Temperature Statistics View More

April Temperature

Streaky Bay (2km)

  • Lowest 2 April, 2026

    8.5 °C

  • Average April

    16.9 °C

  • Highest 4 April, 2026

    29 °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

    23.5 °C
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