American Beach Weather Forecast

    • 16
    • 29

    Sunny

    • 19
    • 33

    Partly cloudy

    • 20
    • 26

    Shower

    • 14
    • 22

    Cloudy

    • 13
    • 24

    Partly cloudy

    • 15
    • 28

    Partly cloudy

    • 16
    • 26

    Sunny

Today 15 Feb Kangaroo Island

Sunny. Winds east to southeasterly 15 to 25 km/h. Daytime maximum temperatures 28 to 33.

Investigator Strait Coastal Waters

Wind
East to southeasterly 15 to 20 knots.
Seas
Around 1 metre.
1st Swell
Southerly around 1 metre through the Backstairs Passage.
Weather
Sunny.
Weather Situation
A high pressure system in the Tasman Sea extends a ridge across the state. A trough of low pressure will move into the far west on Monday before moving across the south and west on Tuesday and across the northeast on Wednesday. A cold front also clips the southeast of the state on Tuesday followed by another cold front on Wednesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

American Beach Temperature Statistics View More

February Temperature

Cape Willoughby (24km)

  • Lowest 2 February, 2026

    14.4 °C

  • Average February

    17.8 °C

  • Highest 3 February, 2026

    28.9 °C

Climate (2021–Present)

Cape Willoughby (24km)

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  • Average Low 2021–2026

    13.3 °C

  • Average 2021–2026

    15.4 °C

  • Average High 2021–2026

    18.4 °C
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