Point Isaac Weather Forecast

    • 12
    • 23

    Clear

    • 12
    • 28

    Sunny

    • 17
    • 31

    Sunny

    • 19
    • 32

    Sunny

    • 17
    • 25

    Partly cloudy

    • 14
    • 24

    Partly cloudy

    • 14
    • 22

    Shower

Today 15 Dec Lower Eyre Peninsula

Clear. Winds southeasterly 25 to 35 km/h.

Lower West Coastal Waters

Elliston to Cape Carnot
Wind
Southeasterly 15 to 25 knots.
Seas
1 to 2 metres.
1st Swell
Southerly 2 to 3 metres.
Weather
Clear.
Weather Situation
A high pressure system to the south of the state will maintain a ridge across SA as it drifts into the Tasman by Wednesday. A trough of low pressure will briefly enter the far northeast of SA with another trough slowing moving across the south and west on Thursday. A south to southwesterly flow will establish across the coasts on Friday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Point Isaac Temperature Statistics View More

December Temperature

Cummins Airport (50km)

  • Lowest 7 December, 2025

    1.6 °C

  • Average December

    18.9 °C

  • Highest 12 December, 2025

    37.9 °C

Climate (2020–Present)

Cummins Airport (50km)

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  • Average Low 2020–2025

    9.4 °C

  • Average 2020–2025

    15.6 °C

  • Average High 2020–2025

    22.8 °C
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