Seal Bay Weather Forecast

    • 11
    • 23

    Partly cloudy

    • 12
    • 18

    Partly cloudy

    • 9
    • 22

    Sunny

    • 15
    • 23

    Possible shower

    • 12
    • 20

    Partly cloudy

    • 11
    • 24

    Mostly sunny

    • 15
    • 22

    Possible shower

Today 16 Apr Kangaroo Island

Partly cloudy. Light winds.

South Central Coastal Waters

Wind
South to southwesterly 10 to 15 knots.
Seas
Below 1 metre.
1st Swell
Southwesterly 2.5 to 3 metres.
Weather
Partly cloudy.
Weather Situation
A high pressure system south of the Bight extends a ridge over SA. The high will move east during Friday and Saturday ahead of a weakening trough that is expected to brush the west and south on the weekend. The high is forecast to be over the Tasman Sea by Monday, extending a ridge over South Australia through until Tuesday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Seal Bay Temperature Statistics View More

April Temperature

Kingscote Airport (34km)

  • Lowest 15 April, 2026

    6 °C

  • Average April

    15.1 °C

  • Highest 6 April, 2026

    25.9 °C

Climate (2021–Present)

Kingscote Airport (34km)

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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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