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SMW sent by WJON/TV
expired 3 hours ago
The National Weather Service has issued A SPECIAL MARINE WARNING for the following counties/areas: West North Atlantic Ocean; West North Atlantic Ocean; at 4:43 PM on MAY 11, 2026 Effective until 5:43 PM. Message from WMLS/SAV. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 075452, 075454 5/11/2026 8:43:00 PM (UTC)
4 hours ago
5/11/2026 9:43:00 PM (UTC)
3 hours ago
WARNING
SMW sent by ERN/KNA
expired 3 hours ago
The National Weather Service has issued A SPECIAL MARINE WARNING for the following counties or areas: West North Atlantic Ocean; West North Atlantic Ocean; at 4:43 PM on MAY 11, 2026 Effective until 5:43 PM. Message from ERN/CRTV. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 075452, 075454 5/11/2026 8:43:00 PM (UTC)
4 hours ago
5/11/2026 9:43:00 PM (UTC)
3 hours ago
WARNING
SMW sent by WJON/TV
expired 3 hours ago
The National Weather Service has issued A SPECIAL MARINE WARNING for the following counties/areas: West North Atlantic Ocean; West North Atlantic Ocean; at 3:45 PM on MAY 11, 2026 Effective until 5:15 PM. Message from KILM/NWS. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 075252, 075250 5/11/2026 7:45:00 PM (UTC)
5 hours ago
5/11/2026 9:15:00 PM (UTC)
3 hours ago
WARNING
SMW sent by ERN/KNA
expired 3 hours ago
The National Weather Service has issued A SPECIAL MARINE WARNING for the following counties or areas: West North Atlantic Ocean; West North Atlantic Ocean; at 3:45 PM on MAY 11, 2026 Effective until 5:15 PM. Message from ALPINE. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 075252, 075250 5/11/2026 7:45:00 PM (UTC)
5 hours ago
5/11/2026 9:15:00 PM (UTC)
3 hours ago
WARNING
SMW sent by ERN/KLT
expired 3 hours ago
The National Weather Service has issued A SPECIAL MARINE WARNING for the following counties or areas: West North Atlantic Ocean; West North Atlantic Ocean; at 3:45 PM on MAY 11, 2026 Effective until 5:15 PM. Message from ERN/KLT. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 075252, 075250 5/11/2026 7:45:00 PM (UTC)
5 hours ago
5/11/2026 9:15:00 PM (UTC)
3 hours ago
WARNING
SMW sent by ERN/CRTV
expired 3 hours ago
The National Weather Service has issued A SPECIAL MARINE WARNING for the following counties or areas: West North Atlantic Ocean; West North Atlantic Ocean; at 1:45 PM on MAY 11, 2026 Effective until 3:15 PM. Message from ALPINE/. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 075252, 075250 5/11/2026 7:45:00 PM (UTC)
5 hours ago
5/11/2026 9:15:00 PM (UTC)
3 hours ago
WARNING
SMW sent by WJON/TV
expired 3 hours ago
The National Weather Service has issued A SPECIAL MARINE WARNING for the following counties/areas: West North Atlantic Ocean; West North Atlantic Ocean; at 3:41 PM on MAY 11, 2026 Effective until 5:41 PM. Message from KILM/NWS. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 075252, 075280 5/11/2026 7:41:00 PM (UTC)
5 hours ago
5/11/2026 9:41:00 PM (UTC)
3 hours ago
WARNING
SMW sent by ERN/KNA
expired 3 hours ago
The National Weather Service has issued A SPECIAL MARINE WARNING for the following counties or areas: West North Atlantic Ocean; West North Atlantic Ocean; at 3:41 PM on MAY 11, 2026 Effective until 5:41 PM. Message from ALPINE. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 075252, 075280 5/11/2026 7:41:00 PM (UTC)
5 hours ago
5/11/2026 9:41:00 PM (UTC)
3 hours ago
WARNING
SMW sent by ERN/KLT
expired 3 hours ago
The National Weather Service has issued A SPECIAL MARINE WARNING for the following counties or areas: West North Atlantic Ocean; West North Atlantic Ocean; at 3:41 PM on MAY 11, 2026 Effective until 5:41 PM. Message from ERN/KLT. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 075252, 075280 5/11/2026 7:41:00 PM (UTC)
5 hours ago
5/11/2026 9:41:00 PM (UTC)
3 hours ago
WARNING
SMW sent by ERN/CRTV
expired 3 hours ago
The National Weather Service has issued A SPECIAL MARINE WARNING for the following counties or areas: West North Atlantic Ocean; West North Atlantic Ocean; at 1:41 PM on MAY 11, 2026 Effective until 3:41 PM. Message from ALPINE/. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 075252, 075280 5/11/2026 7:41:00 PM (UTC)
5 hours ago
5/11/2026 9:41:00 PM (UTC)
3 hours ago
WARNING