Porpoise Head Weather Forecast

Investigator Strait Coastal Waters

Wind

Southwesterly 15 to 20 knots.

Seas

1 to 1.5 metres, decreasing to 1 metre later in the evening.

1st Swell

West to southwesterly 1 to 1.5 metres.

Weather

Mostly clear.

Weather Situation

A ridge of high pressure moves into western SA and will persist over most the state, as the associated high drifts east across waters to the south, clearing east of Australia from Thursday. A trough and low pressure system are then forecast to track into western SA on Thursday before crossing the rest of the state on Friday.