Lacy Island Weather Forecast

    • 15
    • 16

    Rain

    • 15
    • 15

    Shower

    • 13
    • 16

    Partly cloudy

    • 14
    • 19

    Sunny

    • 15
    • 16

    Shower

    • 15
    • 16

    Partly cloudy

    • 14
    • 16

    Partly cloudy

Today 24 Aug West Coast

Cloudy. Very high chance of rain, becoming less likely this evening. The chance of a thunderstorm east of Ceduna during this afternoon and evening. Winds southwesterly 25 to 40 km/h. Daytime maximum temperatures between 16 and 19.

Upper West Coastal Waters

Fowlers Bay to Elliston
Wind
East to northeasterly 15 to 20 knots shifting southwesterly 15 to 25 knots during the morning. Winds reaching up to 30 knots in the afternoon.
Seas
1 to 1.5 metres, increasing to 1.5 to 2.5 metres during the afternoon.
1st Swell
Southwesterly 1.5 to 2 metres, decreasing to 1.5 metres by early evening.
Weather
Cloudy. 95% chance of rain. The chance of a thunderstorm inshore this afternoon.
Weather Situation
A low pressure system and associated trough in the far west will move across the state today and out over the eastern states by late Tuesday, as another high moves in from the west to be over SA on Wednesday. A second trough approaches the southwest during Thursday afternoon.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Lacy Island Temperature Statistics View More

August Temperature

Ceduna Airport (42km)

  • Lowest 4 August, 2026

    -1.6 °C

  • Average August

    11.7 °C

  • Highest 18 August, 2026

    24.7 °C

Climate (2021–2026)

Ceduna Airport (42km)

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  • Average Low 2021–2026

    10.9 °C

  • Average 2021–2026

    16.8 °C

  • Average High 2021–2026

    23.7 °C
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