Murninnie Beach Weather Forecast

Spencer Gulf Coastal Waters

Wind

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

Seas

Around 1 metre.

1st Swell

South to southwesterly below 1 metre.

Weather

Clear.

Weather Situation

A slow-moving high pressure system over the Tasman Sea extends a ridge over eastern SA. A trough of low pressure over WA will move eastwards into western SA late Sunday and reach southeastern parts later Monday, while a weakening cold front crosses the Bight. The trough lingers in the east through the middle of the week as a weak high pressure system forms in the Bight. This trough weakens on Thursday as a second trough moves into the west from WA.