Cowrie Beach Weather Forecast

    • 19
    • 21

    Partly cloudy

    • 21
    • 21

    Partly cloudy

    • 19
    • 20

    Cloudy

    • 17
    • 18

    Shower

    • 16
    • 17

    Cloudy

    • 16
    • 18

    Cloudy

    • 17
    • 18

    Partly cloudy

Today 23 Mar Lower Eyre Peninsula

Mostly clear. Winds northwest to southwesterly 15 to 20 km/h tending southeast to southwesterly in the evening then becoming light in the late evening.

Central Coastal Waters

Wind
Variable below 10 knots.
Seas
Below 0.5 metres.
1st Swell
Southwesterly 1.5 metres, increasing to 1.5 to 2 metres in the west.
Weather
Clear.
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.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cowrie Beach Temperature Statistics View More

March Temperature

Neptune Island (31km)

  • Lowest 9 March, 2026

    14.8 °C

  • Average March

    18.3 °C

  • Highest 10 March, 2026

    24 °C

Climate (2021–Present)

Neptune Island (31km)

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  • Average Low 2021–2026

    14.3 °C

  • Average 2021–2026

    16.2 °C

  • Average High 2021–2026

    18.8 °C
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