South Passage Island Weather Forecast

Pilbara West Coastal Waters

Wind

East to southeasterly 10 to 15 knots, reaching up to 30 knots offshore in the late morning. Winds becoming variable about 10 knots in the late afternoon.

Seas

1 to 2 metres, decreasing to 1 metre during the afternoon, then decreasing below 0.5 metres by early evening.

1st Swell

West to southwesterly below 1 metre inshore, increasing to 1 to 1.5 metres offshore.

Weather

Sunny.

Weather Situation

A strong high pressure system over southern WA is slowly moving east and is directing fresh to strong and gusty southeasterly winds across much of the north. A weak trough will form along the west Pilbara coast by Monday as the high moves away, with winds easing and turning easterly. The trough will move inland on Wednesday ahead of a cold front moving through southern WA.