Cape Northumberland Weather Forecast

Lower South East Coastal Waters

Wind

Northwesterly 20 to 25 knots, reaching up to 30 knots south of Beachport in the evening. Winds turning westerly in the late evening.

Seas

2.5 to 3 metres.

1st Swell

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

Weather

Cloudy. 95% chance of showers. The chance of a thunderstorm north of Port MacDonnell in the evening.

Weather Situation

A cold front crossing the western parts of SA will continue moving eastwards and cross the rest of the state overnight into the early parts of Wednesday. A ridge of high pressure will then push into SA from the west throughout Wednesday, with the associated high moving over SA on Thursday. The high then gradually drifts southwards to be located in vicinity of Tasmania over the weekend, as it continues extending a ridge across SA.