IDW10600 Australian Government Bureau of Meteorology Western Australia Cocos (Keeling) Islands Forecast Issued at 4:30 pm WST on Monday 17 November 2025 Weather Situation: A high pressure ridge over the Indian Ocean is driving a southeasterly flow over the region. A trough and low pressure system residing to the northeast of the islands may assist in producing a passing shower over the rest of today and tomorrow. Forecast for the rest of Monday 17 November Partly cloudy. Slight chance of shower. Winds: SE about 10 knots. Seas: About 1 metre. Swell: S/SW 1 to 1.5 metres. Forecast for Tuesday 18 November Partly cloudy. Slight chance of shower. Winds: SE 10 to 15 knots. Seas: 1 to 1.5 metres. Swell: S/SW about 1 metre. Max 29 Min 24 Outlook for Wednesday 19 November Mostly sunny. Winds: S/SE 10 to 15 knots. Max 29 Outlook for Thursday 20 November Mostly sunny. Winds: SE 10 to 15 knots. Max 29 The next routine forecast will be issued at 5:30 am WST Tuesday.