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SMW sent by WJON/TV
expires an hour from now
The National Weather Service has issued A SPECIAL MARINE WARNING for the following counties/areas: Synopsis for North Chesapeake Bay and the Tidal Potomac, Northwest Atlantic; Chesapeake Bay north of Pooles Island,MD, Northwest Atlantic; at 10:29 AM on APR 5, 2026 Effective until 12:29 PM. Message from KPHI/NWS. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 073500, 073530 4/5/2026 2:29:00 PM (UTC)
14 minutes ago
4/5/2026 4:29:00 PM (UTC)
an hour from now
WARNING
SMW sent by WJON/TV
expires an hour from now
The National Weather Service has issued A SPECIAL MARINE WARNING for the following counties/areas: Northwest North Atlantic Ocean; New Hampshire; New Hampshire; at 10:29 AM on APR 5, 2026 Effective until 12:29 PM. Message from KLWX/NWS. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 073538, 033531, 033130 4/5/2026 2:29:00 PM (UTC)
14 minutes ago
4/5/2026 4:29:00 PM (UTC)
an hour from now
WARNING
SMW sent by ERN/CRTV
expires an hour from now
The National Weather Service has issued A SPECIAL MARINE WARNING for the following counties or areas: Synopsis for North Chesapeake Bay and the Tidal Potomac, Northwest Atlantic; Chesapeake Bay north of Pooles Island,MD, Northwest Atlantic; at 8:29 AM on APR 5, 2026 Effective until 10:29 AM. Message from ALPINE/. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 073500, 073530 4/5/2026 2:29:00 PM (UTC)
14 minutes ago
4/5/2026 4:29:00 PM (UTC)
an hour from now
WARNING
SMW sent by DON/JKZ
expires an hour from now
The National Weather Service has issued A SPECIAL MARINE WARNING for the following counties or areas: Synopsis for North Chesapeake Bay and the Tidal Potomac, Northwest Atlantic; Chesapeake Bay north of Pooles Island,MD, Northwest Atlantic; at 10:29 AM on APR 5, 2026 Effective until 12:29 PM. Message from ALPINE/. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 073500, 073530 4/5/2026 2:29:00 PM (UTC)
14 minutes ago
4/5/2026 4:29:00 PM (UTC)
an hour from now
WARNING
SMW sent by ERN/KNA
expires an hour from now
The National Weather Service has issued A SPECIAL MARINE WARNING for the following counties or areas: Synopsis for North Chesapeake Bay and the Tidal Potomac, Northwest Atlantic; Chesapeake Bay north of Pooles Island,MD, Northwest Atlantic; at 10:29 AM on APR 5, 2026 Effective until 12:29 PM. Message from ERN/CRTV. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 073500, 073530 4/5/2026 2:29:00 PM (UTC)
14 minutes ago
4/5/2026 4:29:00 PM (UTC)
an hour from now
WARNING
SMW sent by ERN/CRTV
expires an hour from now
The National Weather Service has issued A SPECIAL MARINE WARNING for the following counties or areas: Northwest North Atlantic Ocean; New Hampshire; New Hampshire; at 8:29 AM on APR 5, 2026 Effective until 10:29 AM. Message from ALPINE/. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 073538, 033531, 033130 4/5/2026 2:29:00 PM (UTC)
14 minutes ago
4/5/2026 4:29:00 PM (UTC)
an hour from now
WARNING
SMW sent by DON/JKZ
expires an hour from now
The National Weather Service has issued A SPECIAL MARINE WARNING for the following counties or areas: Northwest North Atlantic Ocean; New Hampshire; New Hampshire; at 10:29 AM on APR 5, 2026 Effective until 12:29 PM. Message from ALPINE/. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 073538, 033531, 033130 4/5/2026 2:29:00 PM (UTC)
14 minutes ago
4/5/2026 4:29:00 PM (UTC)
an hour from now
WARNING
SMW sent by ERN/KNA
expires an hour from now
The National Weather Service has issued A SPECIAL MARINE WARNING for the following counties or areas: Northwest North Atlantic Ocean; New Hampshire; New Hampshire; at 10:29 AM on APR 5, 2026 Effective until 12:29 PM. Message from ERN/CRTV. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 073538, 033531, 033130 4/5/2026 2:29:00 PM (UTC)
14 minutes ago
4/5/2026 4:29:00 PM (UTC)
an hour from now
WARNING
RWT sent by WOLF/IP
expired 12 minutes ago
Kane County EAS has issued A REQUIRED WEEKLY TEST for the following counties or areas: Kane, IL; at 9:16 AM on APR 5, 2026 Effective until 9:31 AM. Message from WOLF/IP. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
EAS 017089 4/5/2026 2:16:00 PM (UTC)
27 minutes ago
4/5/2026 2:31:00 PM (UTC)
12 minutes ago
TEST
RWT sent by WOLF/IP
expires 31 minutes from now
Kane County EAS has issued A REQUIRED WEEKLY TEST for the following counties or areas: Kane, IL; at 9:15 AM on APR 5, 2026 Effective until 10:15 AM. Message from WOLF/IP. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
EAS 017089 4/5/2026 2:15:00 PM (UTC)
28 minutes ago
4/5/2026 3:15:00 PM (UTC)
31 minutes from now
TEST