Lacy Island Weather Forecast

    • 16
    • 17

    Windy

    • 16
    • 21

    Windy

    • 19
    • 24

    Partly cloudy

    • 22
    • 23

    Shower

    • 17
    • 18

    Shower

    • 17
    • 18

    Shower

    • 15
    • 16

    Partly cloudy

Today 26 Sep West Coast

Cloudy. Medium chance of showers west of Nullarbor, slight chance elsewhere. The chance of a thunderstorm west of Nullarbor in the late afternoon and evening. Winds southeasterly 25 to 35 km/h. Daytime maximum temperatures 21 to 28.

Upper West Coastal Waters

Fowlers Bay to Elliston
Wind
Southeasterly 20 to 25 knots, reaching up to 30 knots offshore during the day.
Seas
1.5 to 2.5 metres.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Cloudy. 50% chance of showers.
Weather Situation
A trough over central Australia will weaken and contract into WA as a ridge of high pressure extends across southern SA on Sunday. The high pressure system is expected to drift into the Tasman Sea by Tuesday as the trough in WA begins to re-extend over western SA on Tuesday, pushing into the state on Wednesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Lacy Island Temperature Statistics View More

September Temperature

Ceduna Airport (42km)

  • Lowest 17 September, 2026

    1.8 °C

  • Average September

    15.3 °C

  • Highest 19 September, 2026

    32.3 °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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