Busby Islet Weather Forecast

    • 17
    • 26

    Mostly clear

    • 18
    • 29

    Mostly sunny

    • 17
    • 24

    Windy. Cloudy

    • 15
    • 21

    Cloudy

    • 13
    • 23

    Mostly sunny

    • 12
    • 30

    Sunny

    • 12
    • 27

    Mostly sunny

Today 29 Jan Kangaroo Island

Mostly clear. Winds southeasterly 25 to 40 km/h decreasing to 20 to 30 km/h in the late evening.

Investigator Strait Coastal Waters

Wind
Southeasterly 20 to 25 knots, reaching up to 30 knots in the late afternoon.
Seas
1.5 to 2.5 metres.
1st Swell
West to southwesterly below 1 metre.
Weather
Mostly clear.
Weather Situation
A low pressure trough lingering over northern parts of SA gradually moves east during Friday, as a high pressure system moves into the Tasman Sea. A stronger high pressure system moves into the Bight from the west on Saturday, pushing the trough out to the far northeast, with a south to southeasterly flow developing across the entire state by Sunday. The high continues to move eastwards, maintaining a ridge over southern parts, as the trough begins to develop in the north again.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Busby Islet Temperature Statistics View More

January Temperature

Kingscote Airport (14km)

  • Lowest 23 January, 2026

    7.3 °C

  • Average January

    19.9 °C

  • Highest 7 January, 2026

    41.5 °C

Climate (2021–Present)

Kingscote Airport (14km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    9.2 °C

  • Average 2021–2026

    14.7 °C

  • Average High 2021–2026

    21.1 °C
Get WillyWeather+ to remove ads