Point Isaac Weather Forecast

    • 14
    • 20

    Cloudy

    • 11
    • 20

    Partly cloudy

    • 12
    • 21

    Cloudy

    • 12
    • 20

    Shower

    • 12
    • 19

    Shower

    • 12
    • 20

    Shower

    • 11
    • 19

    Shower

Today 20 May Lower Eyre Peninsula

Partly cloudy. Slight chance of a shower. Light winds becoming westerly 15 to 20 km/h in the middle of the day then becoming light in the late afternoon. Daytime maximum temperatures around 20.

Lower West Coastal Waters

Elliston to Cape Carnot
Wind
Variable about 10 knots.
Seas
Below 1 metre.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Cloudy.
Weather Situation
A high pressure system over SA will remain dominant as it slowly moves east and into the Tasman Sea on Friday. A cold front will moves across the Bight on Saturday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Point Isaac Temperature Statistics View More

May Temperature

Cummins Airport (50km)

  • Lowest 18 May, 2026

    5.7 °C

  • Average May

    14.8 °C

  • Highest 1 May, 2026

    31 °C

Climate (2021–Present)

Cummins Airport (50km)

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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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