Sudden Jerk Island Weather Forecast

    • 15
    • 18

    Possible shower

    • 15
    • 20

    Cloudy

    • 12
    • 20

    Partly cloudy

    • 13
    • 21

    Partly cloudy

    • 13
    • 20

    Shower or two

    • 13
    • 20

    Shower or two

    • 13
    • 20

    Shower or two

Today 19 May Lower Eyre Peninsula

Partly cloudy. Medium chance of showers, becoming less likely this morning. Winds westerly 15 to 20 km/h tending southwesterly 15 to 25 km/h in the early morning then becoming light in the evening. Daytime maximum temperatures around 18.

Lower West Coastal Waters

Elliston to Cape Carnot
Wind
Southwesterly 10 to 15 knots, reaching up to 20 knots inshore during the morning. Winds decreasing to about 10 knots in the late evening.
Seas
Around 1 metre.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Partly cloudy.
Weather Situation
A ridge of high pressure lies across SA. A cold front clipped the southeast this morning, followed by a high pressure system which becomes dominant. The high is expected to move into the Tasman Sea by Friday as a cold front moves across the Bight.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sudden Jerk Island Temperature Statistics View More

May Temperature

Cummins Airport (57km)

  • Lowest 18 May, 2026

    5.7 °C

  • Average May

    14.8 °C

  • Highest 1 May, 2026

    31 °C

Climate (2021–Present)

Cummins Airport (57km)

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  • Average Low 2021–2026

    9.6 °C

  • Average 2021–2026

    15.7 °C

  • Average High 2021–2026

    22.9 °C
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