Stun'sail Boom River Entrance Weather Forecast

    • 8
    • 15

    Shower

    • 9
    • 15

    Cloudy

    • 7
    • 18

    Partly cloudy

    • 10
    • 18

    Shower

    • 11
    • 17

    Shower

    • 9
    • 16

    Shower

    • 8
    • 15

    Shower

Today 15 Aug Kangaroo Island

Partly cloudy. Medium chance of showers, most likely in the late morning and afternoon. Light winds becoming east to southeasterly 15 to 20 km/h in the middle of the day. Daytime maximum temperatures around 15.

South Central Coastal Waters

Wind
East to southeasterly below 10 knots increasing to 10 to 15 knots in the morning.
Seas
Below 1 metre.
1st Swell
Southwesterly 3 to 4 metres, decreasing to 3 metres during the afternoon.
Weather
Partly cloudy.
Weather Situation
A high pressure system centred in the Bight, is slowly drifting to the southeast to be located in the Tasman Sea on Monday. A ridge of high pressure is expected to remain over South Australia. A trough of low pressure moves in the far west of South Australia later on Tuesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Stun'sail Boom River Entrance Temperature Statistics View More

August Temperature

Cape Borda (48km)

  • Lowest 4 August, 2026

    6.7 °C

  • Average August

    12.2 °C

  • Highest 7 August, 2026

    16.1 °C

Climate (2021–2026)

Cape Borda (48km)

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  • Average Low 2021–2026

    11.7 °C

  • Average 2021–2026

    14.9 °C

  • Average High 2021–2026

    19 °C
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