872  
FZUS51 KLWX 211135  
CWFLWX  
 
COASTAL WATERS FORECAST  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
735 AM EDT MON OCT 21 2019  
 
TIDAL POTOMAC RIVER AND MARYLAND PORTION OF CHESAPEAKE BAY.  
 
FORECASTS OF WAVE HEIGHTS DO NOT INCLUDE EFFECTS OF WIND DIRECTION  
RELATIVE TO TIDAL CURRENTS. EXPECT HIGHER WAVES WHEN WINDS ARE  
BLOWING AGAINST THE TIDAL FLOW.  
 
ANZ500-212000-  
735 AM EDT MON OCT 21 2019  
 
.SYNOPSIS FOR THE TIDAL POTOMAC AND MD PORTION OF THE CHESAPEAKE BAY...  
 
HIGH PRESSURE WILL BRIEFLY BUILD OVER THE WATERS TODAY AS THE  
REMNANTS OF NESTOR HEAD OUT TO SEA. A COLD FRONT WILL APPROACH FROM  
THE WEST TONIGHT BEFORE CROSSING THE WATERS LATE TUESDAY INTO  
TUESDAY NIGHT. HIGH PRESSURE WILL BUILD BACK ACROSS THE WATERS  
WEDNESDAY. ANOTHER STORM SYSTEM MAY APPROACH THE WATERS DURING THE  
WEEKEND. SMALL CRAFT ADVISORIES MAY BE REQUIRED TUESDAY NIGHT INTO  
WEDNESDAY.  
 

 
 
ANZ535-212000-  
TIDAL POTOMAC FROM KEY BRIDGE TO INDIAN HEAD-  
735 AM EDT MON OCT 21 2019  
   
TODAY
 
NE WINDS 5 KT. WAVES LESS THAN 1 FT.    
TONIGHT
 
SE WINDS 5 KT. WAVES LESS THAN 1 FT.    
TUE
 
SE WINDS 5 TO 10 KT. WAVES 1 FT. SHOWERS LIKELY. PATCHY FOG.  
VSBY 1 TO 3 NM.    
TUE NIGHT
 
NW WINDS AROUND 5 KT. WAVES 1 FT. SHOWERS LIKELY.    
WED
 
W WINDS 5 TO 10 KT. WAVES 1 FT.    
WED NIGHT
 
W WINDS AROUND 5 KT. WAVES 1 FT.    
THU
 
S WINDS 5 TO 10 KT. WAVES 1 FT.    
FRI
 
NW WINDS AROUND 5 KT. WAVES 1 FT OR LESS. A CHANCE OF SHOWERS  
THROUGH THE NIGHT.  
 

 
 
ANZ536-212000-  
TIDAL POTOMAC FROM INDIAN HEAD TO COBB ISLAND-  
735 AM EDT MON OCT 21 2019  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 AM EDT THIS MORNING
 
 
   
TODAY
 
NE WINDS 5 KT. GUSTS UP TO 20 KT EARLY THIS MORNING. WAVES  
1 FT.    
TONIGHT
 
SE WINDS 5 KT. WAVES LESS THAN 1 FT.    
TUE
 
SE WINDS 5 TO 10 KT. WAVES 1 FT. SHOWERS LIKELY. PATCHY FOG.  
VSBY 1 TO 3 NM.    
TUE NIGHT
 
NW WINDS AROUND 5 KT. WAVES 1 FT. A CHANCE OF SHOWERS.    
WED
 
W WINDS 5 TO 10 KT. WAVES 1 FT.    
WED NIGHT
 
W WINDS AROUND 5 KT. WAVES 1 FT.    
THU
 
S WINDS AROUND 5 KT. WAVES 1 FT.    
FRI
 
W WINDS 5 KT. WAVES LESS THAN 1 FT. A CHANCE OF SHOWERS  
THROUGH THE NIGHT.  
 

 
 
ANZ537-212000-  
TIDAL POTOMAC FROM COBB ISLAND TO SMITH POINT-  
735 AM EDT MON OCT 21 2019  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 PM EDT THIS EVENING
 
 
   
TODAY...N WINDS 10 TO 15 KT
 
BECOMING NE 5 KT LATE. GUSTS UP TO  
25 KT. WAVES 2 FT.    
TONIGHT
 
SE WINDS 5 KT. WAVES LESS THAN 1 FT.    
TUE
 
SE WINDS 5 TO 10 KT. GUSTS UP TO 20 KT IN THE LATE MORNING  
AND AFTERNOON. WAVES 1 TO 2 FT. A CHANCE OF SHOWERS.    
TUE NIGHT...S WINDS 5 TO 10 KT
 
BECOMING NW AFTER MIDNIGHT. GUSTS  
UP TO 20 KT. WAVES 2 FT. A CHANCE OF SHOWERS.    
WED
 
W WINDS 5 TO 10 KT WITH GUSTS TO 20 KT. WAVES 2 FT.    
WED NIGHT
 
W WINDS 5 TO 10 KT. WAVES 1 FT.    
THU
 
S WINDS 5 TO 10 KT. WAVES 1 FT OR LESS.    
FRI
 
W WINDS 5 TO 10 KT. WAVES 1 FT. A CHANCE OF SHOWERS THROUGH  
THE NIGHT.  
 

 
 
ANZ530-212000-  
CHESAPEAKE BAY NORTH OF POOLES ISLAND-  
735 AM EDT MON OCT 21 2019  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 AM EDT THIS MORNING
 
 
   
TODAY
 
E WINDS 5 TO 10 KT WITH GUSTS TO 20 KT. WAVES 1 FT.    
TONIGHT
 
SE WINDS 5 KT. WAVES LESS THAN 1 FT.    
TUE
 
SE WINDS 5 TO 10 KT. WAVES 1 FT. A CHANCE OF SHOWERS.    
TUE NIGHT...S WINDS 5 TO 10 KT
 
BECOMING NW AFTER MIDNIGHT. WAVES  
1 FT. SHOWERS LIKELY.    
WED
 
W WINDS 10 TO 15 KT WITH GUSTS TO 20 KT. WAVES 1 TO 2 FT.    
WED NIGHT
 
W WINDS 5 TO 10 KT. WAVES 1 FT.    
THU
 
S WINDS AROUND 5 KT. WAVES 1 FT.    
FRI
 
W WINDS 5 TO 10 KT. WAVES 1 FT. A CHANCE OF SHOWERS THROUGH  
THE NIGHT.  
 

 
 
ANZ531-212000-  
CHESAPEAKE BAY FROM POOLES ISLAND TO SANDY POINT-  
735 AM EDT MON OCT 21 2019  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL NOON EDT TODAY
 
 
   
TODAY
 
NE WINDS 5 TO 10 KT WITH GUSTS TO 20 KT. WAVES 1 TO 2 FT.    
TONIGHT
 
SE WINDS 5 TO 10 KT. WAVES 1 FT.    
TUE
 
SE WINDS 5 TO 10 KT. WAVES 1 FT. A CHANCE OF SHOWERS.    
TUE NIGHT...S WINDS 5 TO 10 KT
 
BECOMING NW AFTER MIDNIGHT. WAVES  
1 FT. SHOWERS LIKELY.    
WED
 
W WINDS 10 TO 15 KT WITH GUSTS TO 20 KT. WAVES 2 FT.    
WED NIGHT
 
W WINDS 5 TO 10 KT. WAVES 1 TO 2 FT.    
THU
 
S WINDS 5 TO 10 KT. WAVES 1 FT OR LESS.    
FRI
 
W WINDS 5 TO 10 KT. WAVES 1 FT. A CHANCE OF SHOWERS THROUGH  
THE NIGHT.  
 

 
 
ANZ538-212000-  
PATAPSCO RIVER INCLUDING BALTIMORE HARBOR-  
735 AM EDT MON OCT 21 2019  
   
TODAY...NE WINDS 5 TO 10 KT
 
BECOMING E LATE. WAVES 1 FT OR LESS.    
TONIGHT
 
SE WINDS 5 KT. WAVES LESS THAN 1 FT.    
TUE
 
SE WINDS 5 TO 10 KT. WAVES 1 FT. A CHANCE OF SHOWERS.    
TUE NIGHT...S WINDS 5 TO 10 KT
 
BECOMING NW AFTER MIDNIGHT. WAVES  
1 FT. SHOWERS LIKELY.    
WED
 
W WINDS 5 TO 10 KT WITH GUSTS TO 20 KT. WAVES 1 FT.    
WED NIGHT
 
W WINDS 5 TO 10 KT. WAVES 1 FT OR LESS.    
THU
 
S WINDS AROUND 5 KT. WAVES 1 FT OR LESS.    
FRI
 
NW WINDS AROUND 5 KT. WAVES 1 FT. A CHANCE OF SHOWERS THROUGH  
THE NIGHT.  
 

 
 
ANZ539-212000-  
CHESTER RIVER TO QUEENSTOWN MD-  
735 AM EDT MON OCT 21 2019  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 PM EDT THIS AFTERNOON
 
 
   
TODAY
 
NE WINDS 5 TO 10 KT WITH GUSTS TO 20 KT. WAVES 1 TO 2 FT.    
TONIGHT
 
SE WINDS 5 TO 10 KT. WAVES 1 FT.    
TUE
 
SE WINDS 5 TO 10 KT. WAVES 1 FT. A CHANCE OF SHOWERS.    
TUE NIGHT...S WINDS 5 TO 10 KT
 
BECOMING NW AFTER MIDNIGHT. GUSTS  
UP TO 20 KT. WAVES 1 TO 2 FT. SHOWERS LIKELY.    
WED
 
W WINDS 10 TO 15 KT WITH GUSTS TO 25 KT. WAVES 2 FT.    
WED NIGHT
 
W WINDS 5 TO 10 KT. WAVES 1 TO 2 FT.    
THU
 
S WINDS 5 TO 10 KT. WAVES 1 FT OR LESS.    
FRI
 
W WINDS 5 TO 10 KT. WAVES 1 FT. A CHANCE OF SHOWERS THROUGH  
THE NIGHT.  
 

 
 
ANZ532-212000-  
CHESAPEAKE BAY FROM SANDY POINT TO NORTH BEACH-  
735 AM EDT MON OCT 21 2019  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 PM EDT THIS AFTERNOON
 
 
   
TODAY
 
NE WINDS 5 TO 10 KT WITH GUSTS TO 20 KT. WAVES 1 TO 2 FT.    
TONIGHT
 
SE WINDS 5 TO 10 KT. WAVES 1 FT.    
TUE
 
SE WINDS 5 TO 10 KT. GUSTS UP TO 20 KT IN THE LATE MORNING  
AND AFTERNOON. WAVES 1 TO 2 FT. A CHANCE OF SHOWERS.    
TUE NIGHT...S WINDS 5 TO 10 KT
 
BECOMING NW AFTER MIDNIGHT. GUSTS  
UP TO 20 KT. WAVES 2 FT. SHOWERS LIKELY.    
WED
 
W WINDS 10 TO 15 KT WITH GUSTS TO 20 KT. WAVES 2 FT.    
WED NIGHT
 
W WINDS 5 TO 10 KT. WAVES 1 FT.    
THU
 
S WINDS 5 TO 10 KT. WAVES 1 FT OR LESS.    
FRI
 
W WINDS 5 TO 10 KT. WAVES 1 FT. A CHANCE OF SHOWERS THROUGH  
THE NIGHT.  
 

 
 
ANZ540-212000-  
EASTERN BAY-  
735 AM EDT MON OCT 21 2019  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 PM EDT THIS AFTERNOON
 
 
   
TODAY
 
NE WINDS 5 TO 10 KT. GUSTS UP TO 20 KT UNTIL LATE  
AFTERNOON. WAVES 1 FT.    
TONIGHT
 
SE WINDS 5 TO 10 KT. WAVES 1 FT.    
TUE
 
SE WINDS 5 TO 10 KT. WAVES 1 FT. A CHANCE OF SHOWERS.    
TUE NIGHT...S WINDS 5 TO 10 KT
 
BECOMING NW AFTER MIDNIGHT. GUSTS  
UP TO 20 KT. WAVES 1 TO 2 FT. SHOWERS LIKELY.    
WED
 
W WINDS 10 TO 15 KT WITH GUSTS TO 25 KT. WAVES 2 FT.    
WED NIGHT
 
W WINDS 5 TO 10 KT. WAVES 1 FT.    
THU
 
S WINDS 5 TO 10 KT. WAVES 1 FT OR LESS.    
FRI
 
W WINDS 5 TO 10 KT. WAVES 1 FT. A CHANCE OF SHOWERS THROUGH  
THE NIGHT.  
 

 
 
ANZ533-212000-  
CHESAPEAKE BAY FROM NORTH BEACH TO DRUM POINT-  
735 AM EDT MON OCT 21 2019  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 PM EDT THIS AFTERNOON
 
 
   
TODAY...N WINDS 10 TO 15 KT WITH GUSTS TO 20 KT
 
BECOMING NE 5 KT  
LATE. WAVES 1 TO 2 FT.    
TONIGHT
 
SE WINDS 5 TO 10 KT. WAVES 1 FT.    
TUE
 
SE WINDS 5 TO 10 KT. GUSTS UP TO 20 KT IN THE LATE MORNING  
AND AFTERNOON. WAVES 1 TO 2 FT. A CHANCE OF SHOWERS.    
TUE NIGHT...S WINDS 5 TO 10 KT
 
BECOMING NW AFTER MIDNIGHT. GUSTS  
UP TO 20 KT. WAVES 2 FT. SHOWERS LIKELY.    
WED
 
W WINDS 10 TO 15 KT WITH GUSTS TO 20 KT. WAVES 2 FT.    
WED NIGHT
 
W WINDS 5 TO 10 KT. WAVES 1 FT.    
THU
 
S WINDS 5 TO 10 KT. WAVES 1 FT OR LESS.    
FRI
 
W WINDS 5 TO 10 KT. WAVES 1 TO 2 FT. A CHANCE OF SHOWERS  
THROUGH THE NIGHT.  
 

 
 
ANZ541-212000-  
CHOPTANK RIVER TO CAMBRIDGE MD AND THE LITTLE CHOPTANK RIVER-  
735 AM EDT MON OCT 21 2019  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 PM EDT THIS AFTERNOON
 
 
   
TODAY
 
NE WINDS 5 TO 10 KT. GUSTS UP TO 20 KT UNTIL LATE  
AFTERNOON. WAVES 1 TO 2 FT.    
TONIGHT
 
SE WINDS 5 TO 10 KT. WAVES 1 FT.    
TUE
 
SE WINDS 5 TO 10 KT. GUSTS UP TO 20 KT IN THE LATE MORNING  
AND AFTERNOON. WAVES 1 FT. A CHANCE OF SHOWERS.    
TUE NIGHT...S WINDS 5 TO 10 KT
 
BECOMING NW AFTER MIDNIGHT. GUSTS  
UP TO 20 KT. WAVES 1 TO 2 FT. SHOWERS LIKELY.    
WED
 
W WINDS 10 TO 15 KT WITH GUSTS TO 25 KT. WAVES 2 FT.    
WED NIGHT
 
W WINDS 5 TO 10 KT. WAVES 1 FT.    
THU
 
S WINDS 5 TO 10 KT. WAVES 1 FT OR LESS.    
FRI
 
W WINDS 5 TO 10 KT. WAVES 1 FT. A CHANCE OF SHOWERS THROUGH  
THE NIGHT.  
 

 
 
ANZ542-212000-  
PATUXENT RIVER TO BROOMES ISLAND MD-  
735 AM EDT MON OCT 21 2019  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 PM EDT THIS AFTERNOON
 
 
   
TODAY
 
NE WINDS 5 TO 10 KT. GUSTS UP TO 20 KT UNTIL LATE  
AFTERNOON. WAVES 1 FT.    
TONIGHT
 
SE WINDS 5 KT. WAVES LESS THAN 1 FT.    
TUE
 
SE WINDS 5 TO 10 KT. GUSTS UP TO 20 KT IN THE LATE MORNING  
AND AFTERNOON. WAVES 1 FT. A CHANCE OF SHOWERS.    
TUE NIGHT...S WINDS 5 TO 10 KT
 
BECOMING NW AFTER MIDNIGHT. GUSTS  
UP TO 20 KT. WAVES 1 FT. SHOWERS LIKELY.    
WED
 
W WINDS 5 TO 10 KT WITH GUSTS TO 20 KT. WAVES 1 FT.    
WED NIGHT
 
W WINDS AROUND 5 KT. WAVES 1 FT.    
THU
 
S WINDS AROUND 5 KT. WAVES 1 FT.    
FRI
 
W WINDS 5 TO 10 KT. WAVES 1 FT. A CHANCE OF SHOWERS THROUGH  
THE NIGHT.  
 

 
 
ANZ534-212000-  
CHESAPEAKE BAY FROM DRUM POINT TO SMITH POINT-  
735 AM EDT MON OCT 21 2019  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 PM EDT THIS EVENING
 
 
   
TODAY
 
N WINDS 10 TO 15 KT WITH GUSTS TO 25 KT. WAVES 2 TO 3 FT.    
TONIGHT
 
SE WINDS 5 TO 10 KT. WAVES 1 FT.    
TUE
 
SE WINDS 10 TO 15 KT WITH GUSTS TO 20 KT. WAVES 2 FT. A  
CHANCE OF SHOWERS.    
TUE NIGHT...S WINDS 10 TO 15 KT
 
BECOMING NW AFTER MIDNIGHT. GUSTS  
UP TO 25 KT. WAVES 3 FT. A CHANCE OF SHOWERS.    
WED
 
NW WINDS 10 TO 15 KT WITH GUSTS TO 25 KT. WAVES 2 TO 3 FT.    
WED NIGHT
 
W WINDS 5 TO 10 KT. WAVES 1 TO 2 FT.    
THU
 
S WINDS 5 TO 10 KT. WAVES 1 FT OR LESS.    
FRI
 
W WINDS 5 TO 10 KT. WAVES 2 TO 3 FT. A CHANCE OF SHOWERS  
THROUGH THE NIGHT.  
 

 
 
ANZ543-212000-  
TANGIER SOUND AND THE INLAND WATERS SURROUNDING BLOODSWORTH ISLAND-  
735 AM EDT MON OCT 21 2019  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 PM EDT THIS EVENING
 
 
   
TODAY
 
N WINDS 10 TO 15 KT WITH GUSTS TO 25 KT. WAVES 1 TO 2 FT.    
TONIGHT
 
E WINDS 5 TO 10 KT. WAVES 1 FT.    
TUE
 
SE WINDS 5 TO 10 KT WITH GUSTS TO 20 KT. WAVES 1 FT.    
TUE NIGHT...S WINDS 10 TO 15 KT
 
BECOMING NW AFTER MIDNIGHT. GUSTS  
UP TO 25 KT. WAVES 2 FT. A CHANCE OF SHOWERS.    
WED
 
NW WINDS 10 TO 15 KT WITH GUSTS TO 25 KT. WAVES 2 FT.    
WED NIGHT
 
NW WINDS 5 TO 10 KT. WAVES 1 FT.    
THU...E WINDS AROUND 5 KT
 
BECOMING S. WAVES 1 FT OR LESS.    
FRI
 
W WINDS 5 TO 10 KT. WAVES 2 FT. A CHANCE OF SHOWERS THROUGH  
THE NIGHT.  
 

 
 
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