Blanche Bay Weather Forecast

Lower South East Coastal Waters

Wind

Southeasterly 15 to 20 knots, reaching up to 25 knots north of Beachport in the evening.

Seas

Around 1 metre, increasing to 1 to 1.5 metres north of Port MacDonnell during the afternoon.

1st Swell

Southwesterly 1.5 metres, increasing to 1.5 to 2 metres south of Port MacDonnell.

Weather

Cloudy.

Weather Situation

A high pressure ridge south of the state will persist over the coming days with multiple weak high pressure centres moving to the south. A low pressure trough will move west of the state late on Tuesday. This trough will be pushed northwards along the WA border as new high pressure system develops south of the Bight on Wednesday. This high will remain relatively stationary to the south on Thursday as it extends a weak ridge over the state.