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Follow-Up: Super Typhoon Champi Approaches; Sea Warning Possible Tuesday Night, Land Warning Wednesday Night

Sunday, October 18, 2026 · World News · GSM News

Super Typhoon Champi continues to strengthen as it moves west-northwest, and Taiwan's Central Weather Administration (CWA) estimates it may issue a sea warning as early as Tuesday night (Oct. 20), with a land warning possible on Wednesday night (Oct. 21), depending on the storm's track and speed. The CWA said Champi is currently over waters west of Guam and heading toward the Luzon Strait to the seas east of Taiwan, though its path remains uncertain. Winds and waves around Taiwan will build from Tuesday, with long swells likely along the northern and eastern coasts, and rain chances rising island-wide from Wednesday to Friday, including a risk of locally heavy rain in mountain areas. Vessels at sea were urged to stay alert. GSM previously reported that Champi brushed southern Guam over the weekend; the Philippine weather bureau expects it to enter the Philippine area of responsibility by Tuesday, with possible signal No. 3 or 4 for northern Luzon.

Source: GSM · USA (original Chinese edition)

Photo: 图:台湾东海岸清水断崖(资料图)。Zairon 摄,CC BY-SA 4.0,取自维基共享资源。Photo: Qingshui Cliffs on Taiwan's east coast (file photo). By Zairon, CC BY-SA 4.0, via Wikimedia Commons.

Story Timeline
  1. 2026-10-17Typhoon Champi Nears Guam: Typhoon Warning in Effect, Island at Highest Readiness, Ports Closed
  2. 2026-10-17Follow-Up: Typhoon Champi Intensifies to Category 4 With 130 mph Winds, Expected to Pass South of Guam Early Sunday at About 150 mph
  3. 2026-10-17Follow-Up: Trump Approves Emergency Declaration for the Northern Mariana Islands as Typhoon Champi Approaches; FEMA to Coordinate Federal Aid
  4. 2026-10-17Follow-Up: Trump Approves Emergency Declaration for Guam as Tropical Storm Champi Creates Emergency Conditions; FEMA Opens Federal Disaster Assistance
  5. 2026-10-18Typhoon Champi Veers West at Last Moment, Brushing Southern Guam; Power System Avoids Total Failure as Damage Checks Begin
  6. 2026-10-18Typhoon Champi to Enter Philippine Area on Tuesday; PAGASA Warns of Signal No. 3 or 4 for Northern Luzon
  7. 2026-10-18Follow-Up: Super Typhoon Champi's Track Still Uncertain; Observatory Expects Unsettled Late-Week Weather for Hong Kong
  8. 2026-10-18Follow-Up: Super Typhoon Champi Approaches; Sea Warning Possible Tuesday Night, Land Warning Wednesday NightThis story
  9. 2026-10-20Severe Typhoon Champi Peaks: Storm-Circle Odds Reach 62% for Keelung and Yilan, Sea Warning Possible Late Wednesday
  10. 2026-10-23Typhoon Champi Skirts Taiwan: Work and Classes Suspended Almost Island-Wide on October 23, Hundreds of Flights Cancelled
  11. 2026-10-23Typhoon Champi Follow-up: 1 Dead and 163 Injured in Taiwan, More Than 2,600 Evacuated and Nearly 1,000 Flights Cancelled
  12. 2026-10-24Follow-up: Typhoon Champi Sweeps Past Taiwan, Killing 1 and Injuring 527; Over 288,000 Homes Lost Power and 259 Flights Were Cancelled Saturday
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