🌊
Coastal Flood Warning
◍ Yukon Delta Coast · USA · updated 10/21/2026, 11:09:00 PM
⏱ In effect until 4:00 PM UTC-8
Severity score
65/100
Confidence
High
Why this matters
* WHAT...Significant coastal flooding expected. Water levels 5 to 7.5 feet above the normal high tide line expected for Hooper Bay. Water levels 2 to 4.5 feet above the normal high tide line for the rest of the Yukon Delta Coast. * WHERE...Yukon Delta Coast, particularly Hooper Bay. * WHEN...From 4 AM Friday to 10 PM AKDT Sunday. * IMPACTS...In Hooper Bay, beach property, and the lowest buildin
Key stats
Severity
Severe
Certainty
Likely
Urgency
Expected
Timeline
- Coastal Flood Warning10/21/2026, 11:09:00 PMCoastal Flood Warning issued October 21 at 3:09PM AKDT until October 25 at 10:00PM AKDT by NWS Fairbanks AK
Sources & attribution
OfficialNWS NWS Fairbanks AKupdated 10/21/2026, 11:09:00 PM
OfficialNWS NWS Baltimore MD/Washington DCupdated 10/22/2026, 2:11:00 AM
OfficialNWS NWS Anchorage AKupdated 10/21/2026, 9:43:00 PM
OfficialNWS NWS Miami FLupdated 10/21/2026, 6:41:00 PM
OfficialNWS NWS Miami FLupdated 10/21/2026, 6:41:00 PM
OfficialNWS NWS Pocatello IDupdated 10/21/2026, 5:47:00 PM
OfficialNWS NWS Pocatello IDupdated 10/21/2026, 5:47:00 PM
OfficialNWS NWS Jacksonville FLupdated 10/21/2026, 5:31:00 PM
OfficialNWS NWS Jacksonville FLupdated 10/21/2026, 5:31:00 PM
OfficialNWS NWS El Paso Tx/Santa Teresa NMupdated 10/21/2026, 4:08:00 PM
OfficialNWS NWS Boise IDupdated 10/21/2026, 4:06:00 PM
OfficialNWS NWS Wakefield VAupdated 10/19/2026, 6:45:00 PM
OfficialNWS NWS Wakefield VAupdated 10/19/2026, 6:45:00 PM
⚠This is an informational severity score, not an official warning. Follow guidance from NWS/NOAA, FEMA (ready.gov), and local emergency management.