Perforated Island Weather Forecast

Lower West Coastal Waters

Wind

Variable about 10 knots becoming south to southwesterly 15 to 20 knots in the middle of the day then tending south to southeasterly 10 to 15 knots in the evening.

Seas

Below 1 metre, decreasing below 0.5 metres during the morning, then increasing to around 1 metre during the afternoon.

1st Swell

Southwesterly 2 to 2.5 metres.

Weather

Partly cloudy. 50% chance of showers during this afternoon and evening. The chance of a thunderstorm during this afternoon and evening.

Weather Situation

A low pressure trough will linger over the northeast and far north today as a ridge of high pressure builds over the south. The trough will clear to the northeast of SA late Saturday. A weak cold front will move across the southern coastal districts on Saturday as the high centre becomes established over the western Bight. The high will move slowly eastwards on Sunday and early next week.