Lacy Island Weather Forecast

    • 14
    • 17

    Sunny

    • 16
    • 24

    Storm

    • 17
    • 18

    Storm

    • 16
    • 17

    Partly cloudy

    • 17
    • 20

    Shower

    • 15
    • 16

    Shower

    • 13
    • 14

    Shower

Today 7 Oct West Coast

Sunny. Winds east to northeasterly 15 to 25 km/h tending northwest to northeasterly in the middle of the day then tending northeast to southeasterly 15 to 20 km/h in the evening. Daytime maximum temperatures around 30.

Upper West Coastal Waters

Fowlers Bay to Elliston
Wind
East to northeasterly 10 to 15 knots becoming variable about 10 knots in the middle of the day then becoming east to southeasterly 10 to 15 knots in the evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 2.5 to 3 metres.
Weather
Sunny.
Weather Situation
A high pressure system located to the south of SA will maintain a ridge over the state as it moves into the Tasman Sea from late Wednesday. A trough ahead of a strong cold front is then expected move over western SA on Thursday, before the front tracks east across the rest of SA on Friday and early Saturday. A high will quickly move southeast across the state on Saturday, ahead of another front forecast to move across on Sunday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Lacy Island Temperature Statistics View More

October Temperature

Ceduna Airport (42 km)

  • Lowest 3 October, 2026

    3.9 °C

  • Average October

    14.9 °C

  • Highest 5 October, 2026

    22.1 °C

Climate (2021–2026)

Ceduna Airport (42 km)

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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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