Lacy Island Weather Forecast

    • 16
    • 21

    Partly cloudy

    • 19
    • 24

    Partly cloudy

    • 22
    • 23

    Shower

    • 17
    • 18

    Storm

    • 17
    • 17

    Shower

    • 15
    • 16

    Cloudy

    • 14
    • 16

    Cloudy

Today 27 Sep West Coast

Partly cloudy. Winds northeast to southeasterly 15 to 25 km/h.

Upper West Coastal Waters

Fowlers Bay to Elliston
Wind
Southeasterly 15 to 20 knots, reaching up to 25 knots south of Streaky Bay in the evening. Winds turning easterly in the evening.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres south of Streaky Bay.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Mostly clear.
Weather Situation
A trough over central Australia will weaken and contract into WA as a ridge of high pressure extends across southeastern SA. 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 and reaching the far northeast on Thursday.
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  • 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

    15.4 °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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