Port Macdonnell Offshore Weather Forecast

Lower South East Coastal Waters

Wind

Northwesterly 20 to 30 knots, reaching up to 35 knots south of Beachport in the late evening.

Seas

2.5 to 3 metres, increasing to 2.5 to 4 metres south of Port MacDonnell.

1st Swell

Southwesterly 1.5 metres.

Weather

Cloudy. Near 100% chance of showers. The chance of a thunderstorm offshore in the afternoon and evening.

Weather Situation

A low pressure system south of the Bight will drift to the south east while a trough extends across western coasts late on Thursday. This trough will linger along the coastline into Friday, developing into the cold front that will clear into the east early Saturday. A high pressure system will begin to move in from the west on Saturday, cross the Bight, slowly drifting to eastern SA by Monday.