IDW10700 Australian Government Bureau of Meteorology Western Australia Christmas Island Forecast Issued at 5:30 am WST on Friday 9 October 2026 Weather Situation: A weak trough in the vicinity of the island will bring a slight chance of a shower from tomorrow. Forecast for the rest of Friday 9 October Partly cloudy. Slight chance of a shower. Winds: SE about 10 knots. Seas: About 1 metre Swell: S/SW 1.5 to 2 metres. Max 27 Forecast for Saturday 10 October Partly cloudy. Slight chance of a shower. Winds: SE 10 to 15 knots. Max 27 Outlook for Sunday 11 October Partly cloudy. Slight chance of a shower. Winds: SE about 10 knots. Max 27 The next routine forecast will be issued at 4:30 pm WST Friday.