Seal Bay Weather Forecast

    • 10
    • 21

    Partly cloudy

    • 11
    • 28

    Partly cloudy

    • 18
    • 25

    Partly cloudy

    • 11
    • 22

    Shower or two developing

    • 11
    • 19

    Possible shower

    • 9
    • 20

    Partly cloudy

    • 9
    • 24

    Sunny

Today 2 Dec Kangaroo Island

Partly cloudy. Light winds becoming west to northwesterly 15 to 25 km/h in the morning then becoming light in the evening. Overnight temperatures falling to between 7 and 10 with daytime temperatures reaching between 19 and 22.

South Central Coastal Waters

Wind
West to southwesterly 10 to 15 knots turning northwesterly during the day.
Seas
Around 1 metre.
1st Swell
Southwesterly 2 to 3 metres, decreasing to 2 metres later in the evening.
Weather
Cloudy.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Seal Bay Temperature Statistics View More

December Temperature

Kingscote Airport (34km)

  • Lowest 1 December, 2025

    10.5 °C

  • Average December

    13.7 °C

  • Highest

    –

Climate (2020–Present)

Kingscote Airport (34km)

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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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