Lacy Island Weather Forecast

    • 15
    • 16

    Cloudy

    • 14
    • 15

    Cloudy

    • 14
    • 16

    Partly cloudy

    • 14
    • 16

    Windy

    • 14
    • 16

    Windy

    • 13
    • 17

    Windy

    • 15
    • 19

    Partly cloudy

Today 5 Sep West Coast

Cloudy. Winds southwesterly 25 to 40 km/h decreasing to 20 to 30 km/h in the early afternoon then becoming light in the evening. Daytime maximum temperatures between 16 and 20.

Upper West Coastal Waters

Fowlers Bay to Elliston
Wind
Southwesterly 15 to 20 knots, reaching up to 25 knots south of Streaky Bay in the late morning. Winds decreasing to about 10 knots in the late evening.
Seas
1.5 to 2.5 metres, decreasing to 1 metre by early evening.
1st Swell
Southwesterly 4 to 5 metres.
Weather
Cloudy.
Weather Situation
A cold front and trough will track east today clearing South Australia as a ridge of high pressure develops in its wake. A trough is then expected to develop near the western border on Sunday and remain near stationary nearly next week.
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 3 September, 2026

    3.2 °C

  • Average September

    15.3 °C

  • Highest 1 September, 2026

    25.4 °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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