Spilsby Island Weather Forecast

Spencer Gulf Coastal Waters

Wind

Southerly 20 to 30 knots.

Seas

2 metres, increasing to 2 to 3 metres north of Cowell to Wallaroo.

1st Swell

South to southwesterly 1 to 1.5 metres, increasing to 2 to 3 metres south of Cowell to Wallaroo.

Weather

Partly cloudy.

Weather Situation

A high pressure ridge will begin to develop across the south then more broadly across the state over the weekend. A series of high pressure centres will move south of the Bight before a low pressure trough moves west of the state late on Tuesday. This trough will be pushed northwards along the WA border as new high pressure system develops south of the Bight on Wednesday.