Murninnie Beach Weather Forecast

Spencer Gulf Coastal Waters

Wind

West to southwesterly 10 to 15 knots, reaching up to 20 knots north of Cowell to Wallaroo in the late afternoon.

Seas

1 to 1.5 metres.

1st Swell

South to southwesterly around 1 metre.

Weather

Mostly clear.

Weather Situation

A high pressure ridge builds across much of SA, as a cold front slips across southern coasts late Monday into early Tuesday. A high pressure system will then move across waters to the south throughout the week to be centred over Victoria by Thursday. A low pressure trough in the interior of WA may extend into far western parts at times before weakening by late Tuesday.