Roly Rock Weather Forecast

Pilbara East Coastal Waters

Wind

East to southeasterly 15 to 25 knots, reaching up to 30 knots offshore west of Port Hedland in the late morning. Winds becoming variable about 10 knots in the late afternoon.

Seas

1.5 to 2.5 metres, decreasing below 1.5 metres during the afternoon, then decreasing below 1 metre by early evening.

1st Swell

Easterly around 1 metre west of Port Hedland.

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.