NWS coastal zone ANZ537
Marine alerts linked to this verified National Weather Service zone.
Current answer
The source is delayed. This is not confirmation that current conditions are clear.
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Tidal Potomac from Cobb Island MD to Smith Point VA, Tidal Potomac from Indian Head to Cobb Island MD
Chesapeake Bay from Drum Point MD to Smith Point VA, Chesapeake Bay from North Beach to Drum Point MD, Choptank River to Cambridge MD and the Little Choptank River and 4 more
District of Columbia, Anne Arundel, Baltimore and 35 more
Chesapeake Bay from Drum Point MD to Smith Point VA, Tangier Sound and the inland waters surrounding Bloodsworth Island, Tidal Potomac from Cobb Island MD to Smith Point VA
Chesapeake Bay from Drum Point MD to Smith Point VA, Chesapeake Bay from North Beach to Drum Point MD, Chesapeake Bay from Sandy Point to North Beach MD and 2 more
Chesapeake Bay from Drum Point MD to Smith Point VA, Chesapeake Bay from North Beach to Drum Point MD, Chesapeake Bay from Pooles Island to Sandy Point MD and 9 more
Patuxent River to Broomes Island MD, Tidal Potomac from Cobb Island MD to Smith Point VA, Tidal Potomac from Indian Head to Cobb Island MD and 1 more
Tidal Potomac from Cobb Island MD to Smith Point VA, Tidal Potomac from Indian Head to Cobb Island MD, Tidal Potomac from Key Bridge to Indian Head MD
Chesapeake Bay from Drum Point MD to Smith Point VA, Tangier Sound and the inland waters surrounding Bloodsworth Island, Tidal Potomac from Cobb Island MD to Smith Point VA
Chesapeake Bay from Drum Point MD to Smith Point VA, Tangier Sound and the inland waters surrounding Bloodsworth Island, Tidal Potomac from Cobb Island MD to Smith Point VA
Chesapeake Bay from Drum Point MD to Smith Point VA, Chesapeake Bay from North Beach to Drum Point MD, Chesapeake Bay from Pooles Island to Sandy Point MD and 11 more
Chesapeake Bay from Drum Point MD to Smith Point VA, Tangier Sound and the inland waters surrounding Bloodsworth Island, Tidal Potomac from Cobb Island MD to Smith Point VA
Chesapeake Bay from Drum Point MD to Smith Point VA, Chesapeake Bay from North Beach to Drum Point MD, Chesapeake Bay from Pooles Island to Sandy Point MD and 7 more
Chesapeake Bay from Drum Point MD to Smith Point VA, Tangier Sound and the inland waters surrounding Bloodsworth Island, Tidal Potomac from Cobb Island MD to Smith Point VA
This page uses official NWS zone membership. For exact location matching, an alert must include official geometry or be linked to a verified zone geometry that contains the point.
How location matching works