Cape Carnot Weather Forecast

    • 14
    • 22

    Shower

    • 11
    • 17

    Cloudy

    • 9
    • 20

    Partly cloudy

    • 10
    • 26

    Partly cloudy

    • 15
    • 28

    Cloudy

    • 13
    • 26

    Partly cloudy

    • 14
    • 24

    Shower

Today 20 Sep Lower Eyre Peninsula

Becoming cloudy. Slight chance of a shower late this afternoon and evening. Winds north to northwesterly 30 to 45 km/h shifting southwesterly 15 to 25 km/h in the evening. Daytime maximum temperatures in the low 20s.

Central Coastal Waters

Wind
North to northwesterly 20 to 25 knots, reaching up to 30 knots early in the morning. Winds shifting southwesterly in the late afternoon.
Seas
1.5 to 2 metres.
1st Swell
Southwesterly 1.5 to 2 metres, increasing to 2 to 3 metres by early evening.
Weather
Becoming cloudy.
Weather Situation
A cold front will cross the west of the state this morning and will track across the east of the state during the day. Another high pressure system will move eastwards across waters to the south during Monday then over Victoria and the Tasman Sea on Tuesday. This high will extend a ridge westwards over SA ahead of a low pressure trough that is expected to move over the far west of SA during Wednesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Carnot Temperature Statistics View More

September Temperature

Port Lincoln Airport (44km)

  • Lowest 18 September, 2026

    3.3 °C

  • Average September

    13.8 °C

  • Highest 4 September, 2026

    25.1 °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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