Marble Bay Weather Forecast

Central Coastal Waters

Wind

Southwesterly 10 to 15 knots turning southerly in the evening. Winds reaching up to 20 knots inshore in the evening.

Seas

Around 1 metre.

1st Swell

Southwesterly 2.5 to 3 metres.

Weather

Cloudy.

Weather Situation

A high pressure system centred well south of Perth extends a ridge over SA with a broad south to southwesterly flow extending across agricultural areas. A weak cold front will clip southern coasts late Wednesday evening. The ridge will move southeast on Thursday as the high centre moves to a position well south of the Bight by Thursday night. The high will pass over Tasmania on Friday and a trough will move over the far west of SA. This trough will move slowly over the state during the weekend to reach eastern districts late Saturday. A second low pressure trough is expected enter the far west of SA on Sunday.