Live/Severe Alerts/Record/October 18, 2026
Warnings and watches, October 18, 2026
Every warning and watch the weather service first issued on October 18, 2026 (UTC), in the order of its hazards, each a door to its own report; a warning tagged with a damage threat with the most severe it reached; a river flood with the category of its flooding and its crest; the space weather that began that day, by the NOAA scales; and each volcano whose alert level changed.
Flash Flood Warning 1
Special Marine Warning 10
- Bayside and Gulfside from Craig Key to West End of Seven Mile Bridge; Gulf of America from West End of Seven Mile Bridge to Halfmoon Shoal out to 5 FathomsKey West FL, from Oct 17, 8:41 PM EDT to Oct 17, 9:30 PM EDT
- Gulf of America including Dry Tortugas and Rebecca Shoal ChannelKey West FL, from Oct 18, 2:16 AM EDT to Oct 18, 3:00 AM EDT
- Gulf of America including Dry Tortugas and Rebecca Shoal ChannelKey West FL, from Oct 18, 2:19 AM EDT to Oct 18, 3:00 AM EDT
- Straits of Florida from Halfmoon Shoal to 20 NM west of Dry Tortugas out 20 NM; Straits of Florida from Halfmoon Shoal to 20 NM west of Dry Tortugas 20 to 60 NM outKey West FL, from Oct 18, 4:21 AM EDT to Oct 18, 4:45 AM EDT
- Guam Coastal WatersTiyan GU, from Oct 18, 6:26 PM to Oct 18, 6:45 PM
- Guam Coastal WatersTiyan GU, from Oct 18, 6:28 PM to Oct 18, 6:45 PM
- Guam Coastal WatersTiyan GU, from Oct 18, 6:35 PM to Oct 18, 7:00 PM
- Guam Coastal WatersTiyan GU, from Oct 18, 6:46 PM to Oct 18, 7:15 PM
- Guam Coastal WatersTiyan GU, from Oct 18, 6:49 PM to Oct 18, 7:15 PM
- Guam Coastal WatersTiyan GU, from Oct 18, 7:04 PM to Oct 18, 7:30 PM
Gale Warning 6
- Coastal waters from Fenwick Island DE to Chincoteague VA out 20 NMWakefield VA, from Oct 19, 1:00 AM EDT to Oct 21, 7:00 AM EDT
- Cape Fairweather to Icy Cape from 15 to 80 NMJuneau AK, from Oct 19, 10:00 AM AKDT to Oct 19, 10:00 PM AKDT
- Gulf of Alaska Offshore South of 57N North of 55N and West of 144WAnchorage AK, from Oct 19, 5:00 AM AKDT to Oct 19, 5:00 PM AKDT
- Central and Eastern Prince William SoundAnchorage AK, from Oct 19, 5:00 AM AKDT to Oct 19, 5:00 PM AKDT
- Cape Suckling to Gravel Point out to 15 NMAnchorage AK, from Oct 19, 5:00 AM AKDT to Oct 19, 5:00 PM AKDT
- Gravel Point to Cape Cleare out to 15 NMAnchorage AK, from Oct 19, 5:00 AM AKDT to Oct 19, 5:00 PM AKDT