Lewis Island Weather Forecast

Spencer Gulf Coastal Waters

Wind

Southeasterly 15 to 20 knots turning easterly in the late evening.

Seas

Around 1 metre, increasing to 1.5 metres south of Port Neill to Port Victoria.

1st Swell

South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.

Weather

Partly cloudy.

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.