Shag Rock Weather Forecast

Upper West Coastal Waters

Wind

Southerly 10 to 15 knots, reaching up to 20 knots south of Streaky Bay in the evening. Winds turning southeasterly in the evening.

Seas

Around 1 metre, increasing to 1 to 1.5 metres inshore by early evening.

1st Swell

Southwesterly 1.5 metres.

Weather

Clear.

Weather Situation

A high pressure system over the Tasman Sea extends a ridge to the south of the SA coastal waters. A low pressure trough over the eastern states will extend westwards over eastern SA waters on Sunday and persist into early next week. Another trough will develop near the WA border on Monday and move eastwards on Tuesday. Another high will extend a ridge to the south of the coastal waters mid next week following the trough.