Semaphore Weather Forecast

Adelaide Metropolitan Waters

Wind

Northerly 20 to 25 knots, reaching up to 30 knots south of Port Noarlunga.

Seas

1 to 1.5 metres, increasing to 2 metres south of Brighton.

1st Swell

West to southwesterly below 0.5 metres.

Weather

Cloudy.

Weather Situation

A high pressure ridge weakens over the east as a cold front approaches western Victoria. This front will cross the State through Saturday, clearing the far east by early Sunday morning, before a high pressure system develops over the state in its wake. This high will drift eastwards into the Tasman on Monday as a low pressure system develops in the Bight, extending a weak trough off the western coast on Tuesday.