Lacy Island Weather Forecast

Upper West Coastal Waters

Wind

Southerly 15 to 25 knots turning southeasterly 20 to 25 knots in the late evening.

Seas

Below 1 metre, increasing to 1 to 2 metres by early evening.

1st Swell

Southwesterly 2.5 to 3 metres.

Weather

Partly cloudy.

Weather Situation

As a cold front clips the southeast Friday, while a high pressure system moves centred well south of Perth extends a ridge over northern and western SA. The high drifts over waters well to the south of SA over the weekend, while a developing low pressure system and trough in WA move close to the SA border. The high drifts southeast of Tasmania by Monday as the low moves across western SA on Monday and northern SA on Tuesday.