Busby Islet Weather Forecast

    • 13
    • 21

    Cloudy

    • 13
    • 23

    Partly cloudy

    • 16
    • 26

    Partly cloudy

    • 18
    • 28

    Possible late shower

    • 14
    • 25

    Early shower or two

    • 12
    • 25

    Partly cloudy

    • 14
    • 21

    Partly cloudy

Today 28 Mar Kangaroo Island

Cloudy. Slight chance of a shower, most likely in the late morning and afternoon. Winds southerly 15 to 20 km/h becoming light in the early morning then becoming southeasterly 15 to 20 km/h in the morning. Daytime maximum temperatures around 20.

Investigator Strait Coastal Waters

Wind
Southerly 10 to 15 knots turning southeasterly in the early morning.
Seas
Below 1 metre.
1st Swell
West to southwesterly below 1 metre.
Weather
Cloudy.
Weather Situation
A high pressure system south of the Bight will move slowly eastwards over the weekend to be centred over the Tasman Sea on Monday. A trough is forecast to enter the far west on Tuesday before sliding over southern parts of SA on Wednesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Busby Islet Temperature Statistics View More

March Temperature

Kingscote Airport (14km)

  • Lowest 22 March, 2026

    7 °C

  • Average March

    17.8 °C

  • Highest 23 March, 2026

    31.9 °C

Climate (2021–Present)

Kingscote Airport (14km)

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  • Average Low 2021–2026

    9.2 °C

  • Average 2021–2026

    14.8 °C

  • Average High 2021–2026

    21.1 °C
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