Perth Offshore marine weather


Southeasterly 10/15 knots tending easterly around sunrise then turning south to southeasterly in the late morning. Winds reaching up to 20 knots offshore in the evening. Seas: Around 1 metre. Swell: Southwesterly 1.5 metres, increasing to 1.5/2 metres during the morning, then increasing to 2/3 metres around midday. Outlook Thursday: Northeast to southeasterly 10/15 knots tending northwest to northeasterly in the morning then tending south to southwesterly 15/20 knots in the early afternoon. Seas: 1/1.5 metres, decreasing to 1 metre around midday. Swell: Southwesterly 1/2 metres inshore, increasing to 2/3 metres offshore. Outlook Friday: Southerly 10/15 knots turning southeasterly 15/20 knots during the evening. Seas: 1/1.5 metres. Swell: Southwesterly 2/3 metres.
Issued Wed 04:00 WST



Up to 1.0m Up to 3.0m, SW


Wednesday S/SE 20 kts
Thursday S/SW 15/20 kts
Friday SE 15/20 kts


Not available
Not available
Not available

Coastal Wind Reports

Location Period Direction Speed Gusts
Gingin 09:09 NW 7kt NW 7kt 9kt
Rottnest Is 11:00 ESE 8kt ESE 8kt 11kt
Swanbourne 11:00 ESE 5kt ESE 5kt 9kt
Lancelin 09:09 NW 7kt NW 7kt 9kt
Mandurah 11:00 E 4kt E 4kt 7kt