Blanche Point Weather Forecast

    • 10
    • 16

    Cloudy

    • 7
    • 19

    Sunny

    • 11
    • 23

    Sunny

    • 15
    • 27

    Partly cloudy

    • 16
    • 26

    Partly cloudy

    • 16
    • 25

    Partly cloudy

    • 17
    • 28

    Mostly sunny

Today 21 Sep Adelaide

Cloudy. Slight chance of a shower early this morning. Winds southerly 15 to 25 km/h tending southeasterly 15 to 20 km/h in the morning.

Adelaide Metropolitan Waters

Wind
Southerly 10 to 15 knots, reaching up to 20 knots north of Grange early in the morning. Winds turning southeasterly in the morning.
Seas
1 to 1.5 metres, decreasing below 1 metre during the morning.
1st Swell
West to southwesterly below 1 metre.
Weather
Cloudy.
Weather Situation
A high pressure system will move eastwards across waters to the south today then over Victoria and the Tasman Sea on Tuesday. This high will extend a ridge westwards over SA ahead of a low pressure trough that is expected to move over the far west of SA during Wednesday. The trough will slip southeastwards over the Bight during Thursday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Blanche Point Temperature Statistics View More

September Temperature

Noarlunga (10km)

  • Lowest 17 September, 2026

    5.4 °C

  • Average September

    14.5 °C

  • Highest 19 September, 2026

    25.9 °C

Climate (2021–2026)

Noarlunga (10km)

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  • Average Low 2021–2026

    12.8 °C

  • Average 2021–2026

    16.8 °C

  • Average High 2021–2026

    21.9 °C
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