Cape Northumberland Weather Forecast

Lower South East Coastal Waters

Wind

North to northeasterly 15 to 20 knots, reaching up to 30 knots offshore in the late evening.

Seas

Around 1 metre, increasing to 1 to 1.5 metres offshore.

1st Swell

Southwesterly 1.5 to 2 metres, decreasing to 1.5 metres later in the evening.

Weather

Cloudy. Near 100% chance of rain. The chance of a thunderstorm north of Port MacDonnell later this evening.

Weather Situation

A cold front over South Australia will continue to move east overnight to clear the state by midday Thursday. A second cold front will move across the west Thursday afternoon reaching central and eastern parts early Friday morning. A cooler, fresh southerly flow following the second front will gradually ease as a high pressure system drifts in from the west for the weekend.