Westerly 10/15 knots tending northwest to northeasterly in the early afternoon then tending west to northwesterly in the late evening. Winds reaching up to 20 knots offshore north of Cape Grenville early in the morning and again in the evening. Seas: Around 1 metre, decreasing below 1 metre around midday, then increasing to around 1 metre by early evening. Swell: Northwest to northeasterly below 1 metre. Outlook Saturday: West to northwesterly 10/15 knots, reaching up to 20 knots offshore north of Cape Grenville in the morning. Seas: Around 1 metre. Swell: North to northeasterly below 1 metre. Outlook Sunday: Northwesterly 10/15 knots becoming variable about 10 knots during the morning. Seas: Below 1 metre. Swell: East to southeasterly below 1 metre.Issued Fri 04:45 EST
20:59 EDT Power has been restored to most households in Perth after a spectacular electrical storm last night blacked out more than 27,000 homes.