Cossack Weather Forecast

Pilbara East Coastal Waters

Wind

Variable about 10 knots becoming west to northwesterly 10 to 15 knots in the late afternoon then tending west to southwesterly in the evening.

Seas

Below 1 metre.

1st Swell

Westerly below 1 metre.

Weather

Sunny.

Weather Situation

A trough extends from the inland Pilbara across the west Kimberley and Pilbara coasts. The western part of the trough will start to move inland through the Pilbara later on Tuesday as a ridge to the south begins to weaken. As this ridge continues to contract towards the southeast, a new ridge will strengthen from the west into the Pilbara and adjacent waters from Thursday.