Lacy Island Weather Forecast
- 19
- 24
Partly cloudy
- 19
- 19
Partly cloudy
- 17
- 19
Sunny
- 18
- 25
Partly cloudy
- 19
- 20
Partly cloudy
- 18
- 23
Partly cloudy
- 21
- 24
Partly cloudy
Today 18 Apr West Coast
Partly cloudy. Slight chance of a shower near the coast, near zero chance elsewhere. The chance of a thunderstorm west of Ceduna. Winds northwest to northeasterly 15 to 25 km/h.
Upper West Coastal Waters
Fowlers Bay to Elliston- Wind
- Southeast to southwesterly 10 to 15 knots.
- Seas
- Below 1 metre.
- 1st Swell
- Southwesterly around 1 metre.
- Weather
- Partly cloudy. The chance of a thunderstorm.
- Weather Situation
- A high pressure system centred west of Tasmania extends a ridge over western Victoria. A cold front over the far west of SA will weaken as it moves eastwards over central and eastern parts on Sunday morning. The high will move eastwards to be centred southeast of Tasmania later Sunday but will continue to extend a ridge over SA early next week. Another front will move across the south of SA late Tuesday and early Wednesday then another high will move across waters to the south during Wednesday.
Lacy Island Temperature Statistics View More
April Temperature
Ceduna Airport (42km)
Lowest 15 April, 2026
7 °CAverage April
18 °CHighest 8 April, 2026
29.4 °C
Climate (2021–Present)
Ceduna Airport (42km)
Average Low 2021–2026
10.8 °CAverage 2021–2026
16.8 °CAverage High 2021–2026
23.7 °C