Lacy Island Weather Forecast
- 12
- 16
Partly cloudy
- 15
- 15
Shower
- 13
- 14
Cloudy
- 12
- 14
Cloudy
- 12
- 15
Partly cloudy
- 11
- 16
Sunny
- 13
- 16
Partly cloudy
Today 27 Jul West Coast
Partly cloudy. Slight chance of a shower south of Streaky Bay, near zero chance elsewhere. Winds northwest to southwesterly 15 to 20 km/h.
Upper West Coastal Waters
Fowlers Bay to Elliston- Wind
- Westerly 10 to 15 knots, reaching up to 20 knots south of Streaky Bay.
- Seas
- Around 1 metre, increasing to 1.5 metres south of Streaky Bay.
- 1st Swell
- Westerly 1 to 1.5 metres inshore, increasing to 2 to 2.5 metres offshore.
- Weather
- Partly cloudy.
- Weather Situation
- A cold front will continue to move over western and southern South Australia Monday evening before pushing across the remainder of the state on Tuesday. A secondary front clips the far southeast Tuesday afternoon and evening before a high pressure system moves over the Bight from Wednesday. The high will extend a ridge across the state, as it slowly moves east into NSW by Saturday.
Lacy Island Temperature Statistics View More
July Temperature
Ceduna Airport (42km)
Lowest 7 July, 2026
-0.1 °CAverage July
11.1 °CHighest 20 July, 2026
21.7 °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