Ballast Head Weather Forecast

Investigator Strait Coastal Waters

Wind

Northeasterly 10 to 15 knots.

Seas

Below 1 metre.

1st Swell

Southerly around 1 metre through the Backstairs Passage.

Weather

Clear.

Weather Situation

A high pressure system over the Tasman sea extends a weak ridge over SA. A trough over central WA extends over southwest SA, and is forecast to move across the west and south later Tuesday, pushing into the northeast of SA on Wednesday. Another high pressure system is expected to become established south of the Bight late in the week.