Lacy Island Weather Forecast
- 15
- 20
Sunny
- 17
- 22
Sunny
- 17
- 19
Partly cloudy
- 15
- 16
Partly cloudy
- 14
- 17
Sunny
- 17
- 19
Partly cloudy
- 18
- 19
Cloudy
Today 18 Sep West Coast
Sunny. Winds north to northeasterly 25 to 35 km/h. Overnight temperatures falling to between 6 and 11 with daytime temperatures reaching around 30.
Upper West Coastal Waters
Fowlers Bay to Elliston- Wind
- Northeasterly 10 to 15 knots tending northerly in the early morning then becoming variable about 10 knots in the early afternoon.
- Seas
- Below 1 metre.
- 1st Swell
- Southwesterly 1.5 to 2 metres, decreasing to 1.5 metres by early evening.
- Weather
- Sunny.
Lacy Island Temperature Statistics View More
September Temperature
Ceduna Airport (42km)
Lowest 17 September, 2026
1.8 °CAverage September
14 °CHighest 12 September, 2026
29.5 °C
Climate (2021–2026)
Ceduna Airport (42km)
Average Low 2021–2026
10.9 °CAverage 2021–2026
16.8 °CAverage High 2021–2026
23.7 °C