SMW sent by KNA/DAS
expired 2 months ago
The National Weather Service has issued A SPECIAL MARINE WARNING for the following counties or areas: West North Atlantic Ocean; at 4:39 PM on AUG 20, 2026 Effective until 6:39 PM. Message from ALPINE. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 075136 8/20/2026 8:39:00 PM (UTC)
2 months ago
8/20/2026 10:39:00 PM (UTC)
2 months ago
WARNING