Semaphore South Weather Forecast

Adelaide Metropolitan Waters

Wind

East to northeasterly about 10 knots increasing to 10 to 15 knots in the early afternoon.

Seas

Below 0.5 metres.

1st Swell

West to southwesterly below 0.5 metres.

Weather

Partly cloudy. 70% chance of showers.

Weather Situation

A high pressure system southeast of the state slowly drifts further to the southeast over Tasmania today and is forecast to be located in the Tasman Sea this afternoon, while extending a ridge over much of South Australia through to Tuesday. A trough of low pressure moves into far southwestern parts later on Tuesday and moves southeast across the state into Wednesday.