North to northwesterly 25/30 knots turning west to southwesterly early in the morning. Winds reaching up to 35 knots during the afternoon and evening. Seas: 2.5/3 metres, increasing to 3/4 metres during the afternoon. Swell: West to southwesterly 3/5 metres. Weather: Isolated thunderstorms. Possible hail and gusty winds from the late morning. Outlook Tuesday: Westerly 25/30 knots, reaching up to 35 knots offshore west of Albany in the afternoon. Seas: 3 metres, increasing to 3/4 metres around midday, then decreasing to 3 metres by early evening. Swell: Southwesterly 5/7 metres. Outlook Wednesday: Southwesterly 20/30 knots decreasing to 10/15 knots during the evening. Seas: 2/3 metres, decreasing to 2 metres during the morning. Swell: Southwesterly 4/6 metres.Issued Mon 04:00 WST
09:50 EST Western Power crews are working to restore electricity to up to 14,000 homes in Perth and 500 in the South West after severe weather damaged lines.