American River - Buick Point Weather Forecast

    • 9
    • 16

    Mostly clear

    • 10
    • 20

    Sunny

    • 13
    • 21

    Shower or two

    • 14
    • 20

    Shower or two

    • 13
    • 16

    Cloudy

    • 12
    • 19

    Partly cloudy

    • 14
    • 24

    Partly cloudy

Today 22 Sep Kangaroo Island

Clear. Winds easterly 15 to 20 km/h.

Investigator Strait Coastal Waters

Wind
East to southeasterly about 10 knots increasing to 10 to 15 knots in the late afternoon.
Seas
Below 1 metre.
1st Swell
West to southwesterly around 1 metre, increasing to 1 to 2 metres through the Backstairs Passage.
Weather
Clear.
Weather Situation
A high pressure system centred to the southeast will continue to move eastwards over Victoria and over the Tasman Sea on Tuesday. This high will continue to 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 southern coasts during Thursday and Friday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

American River - Buick Point Temperature Statistics View More

September Temperature

Kingscote Airport (24km)

  • Lowest 18 September, 2026

    1.8 °C

  • Average September

    12.5 °C

  • Highest 19 September, 2026

    25.5 °C

Climate (2021–2026)

Kingscote Airport (24km)

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  • Average Low 2021–2026

    9.3 °C

  • Average 2021–2026

    14.8 °C

  • Average High 2021–2026

    21.1 °C
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