Somerville Island Weather Forecast

Pilbara West Coastal Waters

Wind

South to southwesterly 15 to 25 knots tending west to southwesterly in the late afternoon then tending south to southwesterly 20 to 25 knots in the evening.

Seas

1 to 2 metres.

1st Swell

West to southwesterly below 1 metre inshore, increasing to 1 to 2 metres offshore.

Weather

Sunny.

Weather Situation

Southwest to northwest winds extend across much of the northern coastal waters due to a trough inland, stretching over the Pilbara coast at times. A ridge developing over southern WA is bringing southerly winds to western Pilbara waters, freshening on Saturday as the ridge strengthens.The trough will move further inland from Monday as the ridge weakens.