Weirs Cove Weather Forecast

    • 7
    • 19

    Sunny

    • 11
    • 19

    Shower

    • 10
    • 15

    Shower

    • 12
    • 16

    Shower

    • 10
    • 18

    Shower

    • 11
    • 15

    Shower

    • 9
    • 16

    Shower

Today 31 Aug Kangaroo Island

Sunny. Winds northerly 15 to 20 km/h becoming light in the late afternoon then becoming northerly 15 to 20 km/h in the late evening. Daytime maximum temperatures around 18.

South Central Coastal Waters

Wind
Northeasterly 10 to 15 knots turning northerly in the early afternoon.
Seas
Below 1 metre.
1st Swell
Southwesterly 3 metres.
Weather
Sunny.
Weather Situation
A high pressure system southeast of SA continues extending a ridge across the state, as it moves over Victoria and into the Tasman Sea by late Monday. A cold front is then forecast to move across the state on Tuesday, as another ridge and high push in behind the front on Wednesday. Another cold front may slip across the southeast parts of SA early Thursday, with the high moving over eastern SA.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Weirs Cove Temperature Statistics View More

August Temperature

Cape Borda (34km)

  • Lowest 4 August, 2026

    6.7 °C
  • Average August

    12.4 °C
  • Highest 28 August, 2026

    19.5 °C

Climate (2021–2026)

Cape Borda (34km)

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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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