Cape Catastrophe Weather Forecast

    • 13
    • 20

    Cloudy

    • 12
    • 17

    Shower

    • 11
    • 18

    Shower

    • 12
    • 21

    Partly cloudy

    • 15
    • 29

    Shower

    • 13
    • 21

    Shower

    • 13
    • 21

    Shower

Today 25 Sep Lower Eyre Peninsula

Partly cloudy. Slight chance of a shower, becoming less likely later this evening. The chance of a thunderstorm early this evening. Winds southeast to southwesterly 15 to 20 km/h becoming southeasterly 15 to 25 km/h in the late afternoon.

Central Coastal Waters

Wind
Southeasterly about 10 knots increasing to 10 to 15 knots in the late afternoon.
Seas
Below 1 metre.
1st Swell
Southwesterly 1.5 to 2 metres.
Weather
Cloudy. The chance of a thunderstorm inshore early this evening.
Weather Situation
A trough extends over central Australia. A strong high pressure system extends a ridge across southern SA this weekend and pushes the trough into northern SA. The high moves into the Tasman Sea early next week, with the trough shifting west towards the WA border.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Catastrophe Temperature Statistics View More

September Temperature

Port Lincoln Airport (44km)

  • Lowest 18 September, 2026

    3.3 °C

  • Average September

    14.1 °C

  • Highest 19 September, 2026

    28.4 °C

Climate (2021–2026)

Port Lincoln Airport (44km)

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  • Average Low 2021–2026

    11.5 °C

  • Average 2021–2026

    15.8 °C

  • Average High 2021–2026

    21.3 °C
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