Lacy Island Weather Forecast

    • 17
    • 18

    Partly cloudy

    • 17
    • 18

    Shower

    • 17
    • 18

    Shower

    • 17
    • 18

    Shower

    • 16
    • 18

    Partly cloudy

    • 15
    • 18

    Sunny

    • 15
    • 18

    Cloudy

Today 16 May West Coast

Partly cloudy. Medium chance of showers, most likely in the afternoon and evening. The chance of a thunderstorm in the morning and afternoon. Light winds becoming north to northwesterly 15 to 20 km/h in the morning then shifting south to southwesterly 15 to 25 km/h during the morning. Overnight temperatures falling to around 12 with daytime temperatures reaching the low to mid 20s.

Upper West Coastal Waters

Fowlers Bay to Elliston
Wind
Northwest to northeasterly 10 to 15 knots becoming variable about 10 knots in the early morning then becoming southerly 10 to 15 knots in the middle of the day.
Seas
Below 1 metre.
1st Swell
Southwesterly 2 metres, increasing to 2 to 3 metres during the morning.
Weather
Partly cloudy. 50% chance of showers. The chance of a thunderstorm in the morning and afternoon.
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

    15.4 °C

  • Highest 1 May, 2026

    32.1 °C

Climate (2021–Present)

Ceduna Airport (42km)

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  • Average Low 2021–2026

    10.8 °C

  • Average 2021–2026

    16.8 °C

  • Average High 2021–2026

    23.7 °C
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