Severe · Coastal Flood WarningActive alert
Coastal Flood Warning issued October 21 at 3:09PM AKDT until October 25
Affecting Yukon Delta Coast
In effect until: Oct 23, 2026, 12:00 AM
Yukon Delta Coast
Likely impact; effects through 12:00 AM.
Take the necessary actions to protect flood-prone property.
Read the original bulletin (official text)
* 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 buildings will be inundated. The access roads to the airstrip and the larger parts of town will likely be inundated. Elsewhere along the Yukon Delta Coastline, beach property and the lowest lying roads may be threatened. * ADDITIONAL DETAILS...Water levels peak with the high tides Friday and then slowly decrease through the weekend. Gusty south to southeast winds peak Friday with gusts up to 65 mph possible.
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Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™