Cape Preston to Northwest Cape marine weather


South to southeasterly 15/25 knots turning easterly during the morning. Winds reaching up to 30 knots offshore east of Barrow Island during the morning. Seas: Around 1 metre, increasing to 1.5/2.5 metres during the morning, then decreasing below 1 metre by early evening. Swell: West to southwesterly below 1 metre inshore, increasing to 1.5/2.5 metres offshore. Outlook Thursday: Northeast to southeasterly 15/20 knots tending northwest to northeasterly 10/15 knots in the early afternoon then becoming variable about 10 knots in the late evening. Seas: Below 1 metre, increasing to 1/1.5 metres during the morning. Swell: West to southwesterly around 1 metre inshore, increasing to 1/2 metres about offshore western waters. Outlook Friday: Variable about 10 knots becoming east to northeasterly 10/15 knots during the morning then tending northwest to northeasterly during the day. Seas: Below 0.5 metres, increasing to around 1 metre during the morning. Swell: West to southwesterly around 1 metre offshore.
Issued Tue 22:00 WST



Up to 2.5m Up to 2.5m, WSW


Wednesday E 30 kts
Thursday NE/SE 15/20 kts
Friday E/NE 10/15 kts


Not available
Not available

Coastal Wind Reports

Location Period Direction Speed Gusts
Barrow Island 02:10 S 22kt S 22kt 26kt
Mardie 02:10 SSW 8kt SSW 8kt 9kt
Onslow 02:10 S 14kt S 14kt 17kt