Lacy Island Weather Forecast

    • 17
    • 18

    Partly cloudy

    • 17
    • 18

    Shower

    • 16
    • 17

    Cloudy

    • 15
    • 18

    Sunny

    • 15
    • 18

    Cloudy

    • 16
    • 17

    Shower

    • 16
    • 17

    Shower

Today 18 May West Coast

Partly cloudy. Patchy morning fog. Slight chance of a shower. Light winds becoming southwesterly 15 to 25 km/h in the middle of the day then becoming light in the evening. Overnight temperatures falling to around 8 with daytime temperatures reaching between 19 and 22.

Upper West Coastal Waters

Fowlers Bay to Elliston
Wind
Variable below 10 knots becoming southwesterly 10 to 15 knots in the middle of the day.
Seas
Below 1 metre.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Partly cloudy.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Lacy Island Temperature Statistics View More

May Temperature

Ceduna Airport (42km)

  • Lowest 13 May, 2026

    5.5 °C

  • Average May

    15.3 °C

  • Highest 1 May, 2026

    32.1 °C

Climate (2021–Present)

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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