Macs Beach Offshore Weather Forecast

Gulf St Vincent Coastal Waters

Wind

Southeasterly 15 to 20 knots, reaching up to 25 knots north of Port Vincent to Brighton in the evening.

Seas

1 to 1.5 metres, increasing to 1.5 to 2 metres north of Port Vincent to Brighton.

1st Swell

West to southwesterly below 0.5 metres.

Weather

Clear.

Weather Situation

A high pressure system centred well south of SA will continue to drift eastwards over the weekend, while a developing low pressure system and trough in WA move close to the SA border. The high drifts southeast of Tasmania by Monday as the low moves across western SA on Monday and northern SA on Tuesday before clearing to the east later. Another high develops south of the bight on Wednesday.