Busby Islet Weather Forecast

    • 6
    • 18

    Possible shower

    • 7
    • 18

    Possible shower

    • 8
    • 18

    Mostly sunny

    • 8
    • 17

    Mostly sunny

    • 9
    • 18

    Mostly sunny

    • 11
    • 18

    Showers

    • 6
    • 18

    Possible shower

Today 5 Jun Kangaroo Island

Partly cloudy. Medium chance of showers, becoming less likely this afternoon. Winds westerly 15 to 25 km/h becoming light in the evening. Daytime maximum temperatures around 17.

Investigator Strait Coastal Waters

Wind
Southwesterly 10 to 15 knots turning westerly in the morning.
Seas
Around 1 metre.
1st Swell
West to southwesterly 1 to 1.5 metres, decreasing to around 1 metre around midday, then increasing to 1 to 1.5 metres by early evening.
Weather
Partly cloudy.
Weather Situation
A broad southwesterly flow over SA waters will tend west to northwesterly as a high pressure system over southern WA moves steadily eastwards across northern SA on Friday and Saturday, reaching NSW on Sunday and the Tasman Sea by Monday. Northerly winds freshen from the west on Tuesday ahead of a mid-week southwesterly change.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Busby Islet Temperature Statistics View More

June Temperature

Kingscote Airport (14km)

  • Lowest 4 June, 2026

    6.6 °C

  • Average June

    12.4 °C

  • Highest 1 June, 2026

    19.6 °C

Climate (2021–Present)

Kingscote Airport (14km)

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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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