Point Isaac Weather Forecast

    • 14
    • 20

    Windy

    • 14
    • 24

    Cloudy

    • 14
    • 31

    Sunny

    • 20
    • 32

    Windy

    • 15
    • 29

    Sunny

    • 18
    • 35

    Sunny

    • 18
    • 27

    Partly cloudy

Today 21 Jan Lower Eyre Peninsula

Cloudy. Winds southerly 25 to 40 km/h increasing to 45 km/h before turning southeasterly 25 to 40 km/h in the evening. Daytime maximum temperatures in the low to mid 20s.

Lower West Coastal Waters

Elliston to Cape Carnot
Wind
Southerly 20 to 25 knots turning southeasterly in the afternoon. Winds reaching up to 30 knots in the evening.
Seas
1.5 to 2.5 metres.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Cloudy.
Weather Situation
A high pressure system south of WA maintains a ridge over coastal waters. The high will start to move eastwards on Thursday to be in the Tasman Sea on Friday, whilst a trough of low pressure approaches from the west. The trough will move over SA on Saturday reaching the northeast in the evening, followed by another high pressure system moving over waters to the south.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Point Isaac Temperature Statistics View More

January Temperature

Cummins Airport (50km)

  • Lowest 5 January, 2026

    7.5 °C

  • Average January

    21.2 °C

  • Highest 7 January, 2026

    43.6 °C

Climate (2021–Present)

Cummins Airport (50km)

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  • Average Low 2021–2026

    9.5 °C

  • Average 2021–2026

    15.6 °C

  • Average High 2021–2026

    22.9 °C
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