IDW10700 Australian Government Bureau of Meteorology Western Australia Christmas Island Forecast Issued at 4:30 pm WST on Wednesday 17 June 2026 Weather Situation: East to southeasterly trade flow will prevail over the Island bringing generally partly cloudy conditions. There is the chance of a passing shower as a weak trough develops west of the island. Forecast for the rest of Wednesday 17 June Partly cloudy. Medium chance of a shower or two. Winds: E/SE 10 to 15 knots. Seas: 1 to 1.5 metres. Swell: S/SW 1 to 1.5 metres. Forecast for Thursday 18 June Partly cloudy. Medium chance of a shower or two. Winds: E/SE 10 to 15 knots. Seas: 1 to 1.5 metres. Swell: S/SW 1 to 1.5 metres. Max 27 Min 24 Outlook for Friday 19 June Partly cloudy. Medium chance of a shower or two. Winds: E/SE 15 to 20 knots. Max 27 Outlook for Saturday 20 June Partly cloudy. Slight chance of a shower. Winds: E/SE 15 to 20 knots. Max 27 The next routine forecast will be issued at 5:30 am WST Thursday.