Lacy Island Weather Forecast

    • 18
    • 20

    Storm

    • 17
    • 18

    Shower

    • 17
    • 18

    Partly cloudy

    • 16
    • 18

    Shower

    • 17
    • 17

    Shower

    • 16
    • 17

    Partly cloudy

    • 15
    • 17

    Sunny

Today 15 May West Coast

Cloudy. Very high chance of showers east of Ceduna, medium chance elsewhere. The chance of a thunderstorm. Winds north to northeasterly 20 to 30 km/h. Overnight temperatures falling to around 15 with daytime temperatures reaching 21 to 27.

Upper West Coastal Waters

Fowlers Bay to Elliston
Wind
Northeasterly 10 to 15 knots, reaching up to 20 knots south of Streaky Bay during the morning. Winds decreasing to about 10 knots in the late evening.
Seas
Around 1 metre.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Partly cloudy. 80% chance of showers. The chance of a thunderstorm.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Lacy Island Temperature Statistics View More

May Temperature

Ceduna Airport (42km)

  • Lowest 8 May, 2026

    5.9 °C

  • Average May

    14.9 °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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