OFFICIAL WEATHER ALERT · UPCOMING

Coastal Flood Advisory

Coastal Flood Advisory issued October 21 at 1:43PM AKDT until October 24 at 1:00AM AKDT by NWS Anchorage AK

Minor

What is happening

* WHAT...Coastal flooding and high surf conditions are possible due to 35 to 50 mph winds with gusts up to 75 mph. * WHERE...Kuskokwim Delta Coast, including Kipnuk, Kwigillingok and Kongiganak. * WHEN...8 AM Friday through 1 AM Saturday, particularly around high tides near 10 AM and 10 PM Friday. * IMPACTS...Coastal flooding of low lying areas and erosion are possible. * ADDITIONAL DETAILS...The most likely scenario is for water levels to be 2.0 to 3.0 ft above the normal high tide line, which would be similar to the water levels during the August 18 2024 storm. While unlikely, the worst case scenario for Kipnuk is for water levels to be 3.5 to 4.0 feet above the normal high tide line, while the worst case for Kwigillingok is 4.0 to 5.0 feet above the normal high tide line. We are closely monitoring this storm. In the meantime, please have a plan in place.

Official instructions

Precautions should be taken to protect property.

Original message from NWS Anchorage AK. Wording is preserved from the source.

Source information

Open official source

Other current warnings

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Special Marine Warning

Point Piedras Blancas to Point Sal westward out to 10 NM; East Santa Barbara Channel from Pt. Conception to Pt. Mugu CA including Santa Cruz Island; Point Piedras Blancas to Point Sal from 10 to 60 NM; Waters from Pt. Sal to Santa Cruz Island CA and westward 60 nm including San Miguel and Santa Rosa Islands; Outer waters from Santa Cruz Island to San Clemente Island to 60 NM offshore including San Nicolas and Santa Barbara Islands

MinorActive
Small Craft Advisory

Northern Lynn Canal

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Small Craft Advisory

Dixon Entrance to Cape Decision from 15 to 90 NM

Understand the warning

Coastal Flood Advisory – Kuskokwim Delta Coast and Nunivak Island | Weather Alert Map