Moderate Storm Surge ● Active
Coastal Flood Watch issued October 27 at 2:17PM AKDT until October 31 at 1:00AM AKDT by NWS Fairbanks AK, United States of America
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* WHAT...For the High Surf Advisory, large breaking waves of 2
to 3 feet above the normal high tide line. Water levels peak
Tuesday afternoon. For the Coastal Flood Watch, coastal
flooding possible at Hooper Bay. Water levels could reach up
to 4 to 6 feet above the normal high tide line at Hooper Bay
with the Thursday and Friday high tides.
* WHERE...For the High Surf Advisory, Yukon Delta Coast. For the
Coastal Flood Watch, Hooper Bay.
* WHEN...For the High Surf Advisory, until 4 AM AKDT Wednesday.
For the Coastal Flood Watch, from Thursday morning through
late Friday night.
* IMPACTS...For the High Surf Advisory, localized beach erosion
may occur. For the Coastal Flood Watch in Hooper Bay, low
lying areas may be inundated, including the airport access
road. Shore erosion may occur.
* ADDITIONAL DETAILS...Wind gusts will peak around 40 to 50 mph
out of the south/southeast Tuesday. For the Coastal Flood
Watch, the rest of the Yukon Delta coastline are expected see
lower water levels in the 2 to 4 feet above the normal high
tide line possible with the Thursday and Friday high tides.
Measurements
| Coordinates | 39.9645, -100.8105 |
|---|---|
| Region | Yukon Delta Coast |
| Location Precision | country |
| Issuing Authority | United States of America — us-noaa-nws-en |
| Cap Urgency | Future |
| Cap Certainty | Possible |
| Cap Expires | 2026-10-28T07:00:00-08:00 |
Official source
Warnings courtesy of the issuing national meteorological service, via the WMO Alert Hub.
This is an official warning issued by the authority named above. Follow its instructions and those of your local emergency services.
Severity as published by WMO Alert Hub (national weather services).
View original reportThis event as JSON · API and licence
Source updated 1 hour ago (Oct 27, 2026 22:18 UTC) · we last heard from WMO Alert Hub (national weather services) 41 seconds ago
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About this location
The agency did not publish coordinates for this warning. The pin is the centre of the country, not the location of the event — read the area name, not the map, for where it applies.
Area as the agency stated it: Yukon Delta Coast
Official authorities in United States
If you are there, these are the bodies whose instructions apply. This site is not an emergency service and does not issue warnings.
More for United States →What to do
Follow the instructions issued by WMO Alert Hub (national weather services) and your local emergency services. The guidance below is background.
Understanding surge zones, evacuation timing, and why storm surge is the deadliest part of a tropical cyclone.
Open Storm Surge Safety Guide →Earlier storm surge events in United States
Severe and extreme events of the same kind, before this one. Listed for scale, not because they are connected to it.
Nearby & related events
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