American River Entrance Weather Forecast

    • 11
    • 23

    Clear

    • 13
    • 32

    Sunny

    • 17
    • 36

    Sunny

    • 17
    • 24

    Partly cloudy

    • 13
    • 21

    Partly cloudy

    • 13
    • 21

    Shower or two

    • 12
    • 21

    Partly cloudy

Today 16 Dec Kangaroo Island

Sunny. Winds east to southeasterly 15 to 25 km/h becoming light in the late evening. Daytime maximum temperatures in the low to high 20s.

Investigator Strait Coastal Waters

Wind
East to southeasterly 15 to 20 knots decreasing to about 10 knots in the late evening.
Seas
Around 1 metre.
1st Swell
West to southwesterly below 1 metre.
Weather
Clear.
Weather Situation
A high pressure system in Bass Strait will maintain a ridge across SA as it drifts into the Tasman Sea on Wednesday. A trough of low pressure will briefly enter the far northeast of SA with another trough slowly moving across the south and west on Thursday. In the wake of the trough a south to southwesterly flow will establish across the coasts on Friday, continuing into Saturday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

American River Entrance Temperature Statistics View More

December Temperature

Kingscote Airport (24km)

  • Lowest 7 December, 2025

    3.8 °C

  • Average December

    17.4 °C

  • Highest 12 December, 2025

    36.2 °C

Climate (2020–Present)

Kingscote Airport (24km)

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  • Average Low 2020–2025

    9.2 °C

  • Average 2020–2025

    14.7 °C

  • Average High 2020–2025

    21 °C
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