Weirs Cove Weather Forecast

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    Shower

    • 12
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    Shower

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    Shower

    • 11
    • 17

    Shower

    • 11
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    Shower

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    Shower

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    Shower

Today 22 May Kangaroo Island

Cloudy. Slight chance of a shower, most likely later this evening. Winds northerly 15 to 20 km/h becoming light in the evening then becoming northerly 15 to 20 km/h in the late evening.

South Central Coastal Waters

Wind
Northerly 10 to 15 knots, reaching up to 20 knots west of Kangaroo Island in the evening.
Seas
Below 1 metre, increasing to 1 to 1.5 metres west of Kangaroo Island.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Cloudy.
Weather Situation
A high pressure ridge over the east will begin to weaken as a cold enters the west of the SA early Saturday. This front is expected to reach eastern districts later on Sunday with an associated low pressure system developing off the southern coasts. The low is expected to move across the southeast on Monday then eastwards into NSW by Tuesday with a trough lingering across the south of SA.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Weirs Cove Temperature Statistics View More

May Temperature

Cape Borda (34km)

  • Lowest 10 May, 2026

    9.5 °C

  • Average May

    14.7 °C

  • Highest 1 May, 2026

    22.7 °C

Climate (2021–Present)

Cape Borda (34km)

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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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