Marion Bay Weather Forecast

Investigator Strait Coastal Waters

Wind

Northeasterly 15 to 20 knots tending northerly 15 to 25 knots in the evening.

Seas

Around 1 metre, increasing to 1 to 1.5 metres later in the evening.

1st Swell

West to southwesterly around 1 metre.

Weather

Cloudy. 95% chance of showers. The chance of a thunderstorm later this evening.

Weather Situation

A cold front moving through the Bight, directs a northerly flow over South Australia this evening. The front will clip the south on Wednesday, before clearing to the east late. A high pressure ridge is expected to approach South Australia on Thursday from the west and continue to move east over the state on the weekend. Weak troughs clip the southeast in a broad westerly flow on Thursday and Friday.