Storm Warning Issued for Gulf of Alaska Offshore Waters Through Friday Morning
The National Weather Service has issued a Storm Warning for the Gulf of Alaska offshore waters, with winds up to 50 knots and seas reaching 23 feet expected through early Friday.
Alert Details
A Storm Warning has been issued by the National Weather Service (NWS) Anchorage AK. This alert is effective starting at 5:00 PM AKST on February 19, 2026, and remains in effect until 5:00 AM AKST on February 20, 2026.
Affected Areas
The warning specifically covers the offshore waters of the Gulf of Alaska North of 57N and West of 144W (Zone PKZ351).
What You Should Do
Mariners and those in the affected offshore areas are advised to avoid the region during the warning period. Ensure all vessels are properly secured and monitor updated forecasts for changes in conditions.
Expected Conditions
Severe maritime conditions are forecast for the region:
- Tonight: Northwest winds of 35 to 50 knots. Seas are expected to reach heights of 15 to 23 feet. Freezing spray is also anticipated.
- Today: Northwest winds of 25 to 40 knots with seas between 9 and 17 feet.
- Friday: North winds of 25 to 40 knots with seas of 12 to 17 feet and continued freezing spray.
- Extended Outlook: Conditions are expected to gradually improve through the weekend, with winds decreasing to 10 to 25 knots by Saturday.
Timeline
- Onset: Thursday, February 19, 2026, at 5:00 PM AKST
- Duration: The Storm Warning is scheduled to expire at 5:00 AM AKST on Friday, February 20, 2026.
Source: NOAA Official Notice
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