American Beach Weather Forecast

    • 11
    • 20

    Cloudy

    • 9
    • 18

    Shower

    • 11
    • 18

    Shower

    • 10
    • 19

    Shower

    • 11
    • 17

    Shower

    • 11
    • 20

    Cloudy

    • 11
    • 26

    Partly cloudy

Today 27 Nov Kangaroo Island

Cloudy. Winds west to southwesterly 15 to 25 km/h becoming light in the late evening. Daytime maximum temperatures between 17 and 21.

Investigator Strait Coastal Waters

Wind
West to southwesterly 15 to 20 knots decreasing to about 10 knots in the late evening.
Seas
1 to 1.5 metres, decreasing below 1 metre later in the evening.
1st Swell
Westerly 1 to 2 metres, decreasing to 1 to 1.5 metres around midday.
Weather
Partly cloudy.
Weather Situation
A west to southwesterly flow will dominate in the south today as a high pressure centre moves over the Bight later. The high will weaken and move eastwards on Thursday ahead of a more vigorous trough and low pressure system expected to cross coastal waters on Friday. A ridge is expected to return to coastal waters on Saturday from a high centred well to the west of WA.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

American Beach Temperature Statistics View More

November Temperature

Cape Willoughby (24km)

  • Lowest 3 November, 2025

    8.2 °C

  • Average November

    14.6 °C

  • Highest 24 November, 2025

    25.4 °C

Climate (2020–Present)

Cape Willoughby (24km)

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  • Average Low 2020–2025

    13.3 °C

  • Average 2020–2025

    15.3 °C

  • Average High 2020–2025

    18.4 °C
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