Stun'sail Boom Beach Weather Forecast

    • 16
    • 26

    Partly cloudy

    • 16
    • 21

    Shower

    • 13
    • 18

    Shower

    • 12
    • 18

    Cloudy

    • 12
    • 20

    Cloudy

    • 12
    • 22

    Partly cloudy

    • 13
    • 24

    Partly cloudy

Today 24 Mar Kangaroo Island

Partly cloudy. Slight chance of a shower in the west, most likely later tonight. Near zero chance of rain elsewhere. Light winds becoming east to southeasterly 15 to 20 km/h in the middle of the day then becoming light in the early afternoon. Daytime maximum temperatures around 30.

South Central Coastal Waters

Wind
Variable about 10 knots.
Seas
Below 1 metre.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Partly cloudy. The chance of a thunderstorm this morning.
Weather Situation
A high pressure system over the Tasman sea, extends a ridge over southern SA. A broad trough moves over SA Tuesday then a cold front clips the southeast as an upper trough moves up over SA Wednesday and Thursday. A new ridge develops south of the Bight late in the week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Stun'sail Boom Beach Temperature Statistics View More

March Temperature

Cape Borda (47km)

  • Lowest 9 March, 2026

    10.2 °C

  • Average March

    17.1 °C

  • Highest 10 March, 2026

    26.6 °C

Climate (2021–Present)

Cape Borda (47km)

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  • Average Low 2021–2026

    11.7 °C

  • Average 2021–2026

    14.9 °C

  • Average High 2021–2026

    18.9 °C
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