Lewis Island Weather Forecast

Spencer Gulf Coastal Waters

Wind

Southeasterly 10 to 15 knots, reaching up to 20 knots south of Cowell to Wallaroo.

Seas

Around 1 metre, increasing to 1 to 1.5 metres north of Cowell to Wallaroo.

1st Swell

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

Weather

Mostly clear.

Weather Situation

A ridge of high pressure lies over SA while a near stationary trough lies near there the WA border. The trough will weaken early next week while a cold front moves across the Southern Ocean and over southeast Australia on Tuesday. A high pressure system quickly moves into the Bight mid next week, maintaining the ridge over SA.