Haystack Island Weather Forecast

Investigator Strait Coastal Waters

Wind

Southeasterly 15 to 20 knots.

Seas

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

1st Swell

West to southwesterly below 1 metre, increasing to 1 to 2 metres through the Backstairs Passage.

Weather

Mostly clear.

Weather Situation

A high pressure system to the south of the state will maintain a ridge across SA as it drifts into the Tasman by Wednesday. A trough of low pressure will briefly enter the far northeast of SA with another trough slowing moving across the south and west on Thursday. A south to southwesterly flow will establish across the coasts on Friday.