Blanche Port Weather Forecast

    • 15
    • 24

    Partly cloudy

    • 11
    • 26

    Partly cloudy

    • 15
    • 31

    Partly cloudy

    • 15
    • 26

    Sunny

    • 14
    • 32

    Sunny

    • 18
    • 30

    Partly cloudy

    • 17
    • 28

    Shower

Today 19 Apr West Coast

Cloud clearing. Winds south to southeasterly 20 to 30 km/h. Daytime maximum temperatures in the low to high 20s.

Upper West Coastal Waters

Fowlers Bay to Elliston
Wind
Southerly 10 to 15 knots, reaching up to 20 knots inshore in the late afternoon. Winds turning southeasterly in the evening.
Seas
Around 1 metre.
1st Swell
Southwesterly around 1 metre, increasing to 1 to 1.5 metres around midday, then increasing to 1.5 to 2 metres by early evening.
Weather
Mostly sunny.
Weather Situation
A high pressure system centred west of Tasmania extends a ridge over western Victoria. A cold front over the far west of SA will weaken as it moves eastwards over central and eastern parts this morning. The high will move eastwards to be centred southeast of Tasmania later today but will continue to extend a ridge over SA early next week. Another front will move across the south of SA late Tuesday and early Wednesday then another high will move across waters to the south during Wednesday.
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 14 April, 2026

    5.3 °C
  • Average April

    16.7 °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

    23.6 °C
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