993
FZUS51 KLWX 032003
CWFLWX
COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
303 PM EST WED DEC 3 2025
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. WAVES FLAT WHERE WATERS ARE ICED OVER.
ANZ500-040900-
303 PM EST WED DEC 3 2025
.SYNOPSIS FOR THE TIDAL POTOMAC AND MD PORTION OF THE CHESAPEAKE BAY...
HIGH PRESSURE WILL REMAIN NEARBY THROUGH TONIGHT. A REINFORCING COLD
FRONT WILL CROSS THE MID-ATLANTIC THURSDAY AFTERNOON AND EVENING.
LOW PRESSURE WILL LIKELY TRACK OFFSHORE OF THE CAROLINAS INTO THE
ATLANTIC OCEAN FRIDAY INTO SATURDAY, BUT THERE IS CONSIDERABLE
UNCERTAINTY AS TO HOW FAR NORTH THE LOW AND ITS ASSOCIATED
PRECIPITATION GETS. A COUPLE OF CLIPPER-LIKE SYSTEMS MAY AFFECT THE
AREA HEADING INTO EARLY NEXT WEEK.
ANZ535-040900-
TIDAL POTOMAC FROM KEY BRIDGE TO INDIAN HEAD-
303 PM EST WED DEC 3 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM THURSDAY MORNING THROUGH
THURSDAY EVENING...
REST OF THIS AFTERNOON
SW WINDS 5 KT. WAVES LESS THAN 1 FT.
TONIGHT
SW WINDS 5 KT. WAVES LESS THAN 1 FT.
THU
NW WINDS 5 TO 10 KT. GUSTS UP TO 20 KT IN THE LATE MORNING
AND AFTERNOON. WAVES 1 FT.
THU NIGHT
N WINDS 5 TO 10 KT. WAVES 1 FT.
FRI
SE WINDS AROUND 5 KT. WAVES 1 FT. A CHANCE OF SNOW.
FRI NIGHT
N WINDS AROUND 5 KT. WAVES 1 FT OR LESS. A CHANCE OF
SNOW.
SAT
W WINDS AROUND 5 KT. WAVES 1 FT OR LESS.
SUN
N WINDS AROUND 5 KT. WAVES 1 FT.
ANZ536-040900-
TIDAL POTOMAC FROM INDIAN HEAD TO COBB ISLAND-
303 PM EST WED DEC 3 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM THURSDAY AFTERNOON THROUGH
THURSDAY EVENING...
REST OF THIS AFTERNOON
SW WINDS 5 KT. WAVES LESS THAN 1 FT.
TONIGHT
SW WINDS 5 TO 10 KT. WAVES 1 FT.
THU
NW WINDS 5 TO 10 KT. GUSTS UP TO 20 KT IN THE LATE MORNING
AND AFTERNOON. WAVES 1 FT.
THU NIGHT
N WINDS 10 TO 15 KT WITH GUSTS TO 20 KT. WAVES 1 FT.
FRI
E WINDS AROUND 5 KT. WAVES 1 FT. SNOW LIKELY.
FRI NIGHT
N WINDS AROUND 5 KT. WAVES 1 FT. A CHANCE OF RAIN AND
SNOW.
SAT
W WINDS AROUND 5 KT. WAVES 1 FT OR LESS.
SUN
N WINDS 5 TO 10 KT. WAVES 1 FT.
ANZ537-040900-
TIDAL POTOMAC FROM COBB ISLAND TO SMITH POINT-
303 PM EST WED DEC 3 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM THURSDAY AFTERNOON THROUGH
THURSDAY EVENING...
REST OF THIS AFTERNOON
W WINDS 5 KT. WAVES LESS THAN 1 FT.
TONIGHT
SW WINDS 5 TO 10 KT. WAVES 1 FT.
THU
NW WINDS 10 TO 15 KT. GUSTS UP TO 20 KT. WAVES 1 TO 2 FT.
THU NIGHT
N WINDS 10 TO 15 KT. GUSTS UP TO 25 KT IN THE EVENING.
WAVES 2 TO 3 FT.
FRI
E WINDS 5 TO 10 KT. WAVES 1 FT. SNOW.
FRI NIGHT
N WINDS 5 KT. WAVES LESS THAN 1 FT. A CHANCE OF RAIN.
SAT
NW WINDS AROUND 5 KT. WAVES 1 FT OR LESS.
SUN
N WINDS 10 TO 15 KT. WAVES 1 TO 2 FT.
ANZ530-040900-
CHESAPEAKE BAY NORTH OF POOLES ISLAND-
303 PM EST WED DEC 3 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM THURSDAY MORNING THROUGH
THURSDAY EVENING...
REST OF THIS AFTERNOON
W WINDS 5 KT. WAVES LESS THAN 1 FT.
TONIGHT
W WINDS 5 TO 10 KT. WAVES 1 FT.
THU...W WINDS 10 TO 15 KT. GUSTS UP TO 20 KT
INCREASING TO 25 KT
IN THE AFTERNOON. WAVES 1 TO 2 FT.
THU NIGHT
N WINDS 10 TO 15 KT. GUSTS UP TO 25 KT IN THE EVENING.
WAVES 1 TO 2 FT.
FRI
SE WINDS 5 KT. WAVES LESS THAN 1 FT. A CHANCE OF SNOW.
FRI NIGHT
N WINDS AROUND 5 KT. WAVES 1 FT. A CHANCE OF SNOW.
SAT
NW WINDS AROUND 5 KT. WAVES 1 FT.
SUN
N WINDS 5 TO 10 KT. WAVES 1 FT.
ANZ531-040900-
CHESAPEAKE BAY FROM POOLES ISLAND TO SANDY POINT-
303 PM EST WED DEC 3 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM THURSDAY MORNING THROUGH
THURSDAY EVENING...
REST OF THIS AFTERNOON
W WINDS 5 KT. WAVES LESS THAN 1 FT.
TONIGHT
W WINDS 5 TO 10 KT. WAVES 1 FT.
THU
NW WINDS 15 TO 20 KT WITH GUSTS TO 25 KT. WAVES 2 TO 3 FT.
THU NIGHT...NW WINDS 15 TO 20 KT WITH GUSTS TO 25 KT
BECOMING N
5 TO 10 KT AFTER MIDNIGHT. WAVES 2 TO 3 FT.
FRI
SE WINDS 5 TO 10 KT. WAVES 1 FT. A CHANCE OF SNOW.
FRI NIGHT
N WINDS 5 KT. WAVES FLAT. A CHANCE OF SNOW.
SAT
NW WINDS 5 KT. WAVES LESS THAN 1 FT.
SUN
N WINDS 10 TO 15 KT. WAVES 1 TO 2 FT.
ANZ538-040900-
PATAPSCO RIVER INCLUDING BALTIMORE HARBOR-
303 PM EST WED DEC 3 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM THURSDAY MORNING THROUGH
THURSDAY EVENING...
REST OF THIS AFTERNOON
W WINDS 5 KT. WAVES LESS THAN 1 FT.
TONIGHT
W WINDS 5 KT. WAVES LESS THAN 1 FT.
THU...W WINDS 10 TO 15 KT. GUSTS UP TO 20 KT
INCREASING TO 25 KT
LATE. WAVES 1 FT.
THU NIGHT...NW WINDS 10 TO 15 KT
BECOMING N 5 KT AFTER MIDNIGHT.
GUSTS UP TO 20 KT. WAVES 1 FT.
FRI
SE WINDS 5 KT. WAVES LESS THAN 1 FT. A CHANCE OF SNOW.
FRI NIGHT
N WINDS AROUND 5 KT. WAVES FLAT. A CHANCE OF SNOW.
SAT
W WINDS AROUND 5 KT. WAVES FLAT.
SUN
N WINDS 5 TO 10 KT. WAVES 1 FT OR LESS.
ANZ539-040900-
CHESTER RIVER TO QUEENSTOWN MD-
303 PM EST WED DEC 3 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM THURSDAY MORNING THROUGH
THURSDAY EVENING...
REST OF THIS AFTERNOON
W WINDS 5 KT. WAVES LESS THAN 1 FT.
TONIGHT
SW WINDS 5 TO 10 KT. WAVES 1 FT.
THU
NW WINDS 15 TO 20 KT WITH GUSTS TO 25 KT. WAVES 2 TO 3 FT.
THU NIGHT...NW WINDS 15 TO 20 KT WITH GUSTS TO 25 KT
BECOMING N
5 TO 10 KT AFTER MIDNIGHT. WAVES 2 TO 3 FT.
FRI
E WINDS 5 TO 10 KT. WAVES 1 FT OR LESS. SNOW LIKELY.
FRI NIGHT
NE WINDS 5 KT. WAVES FLAT. A CHANCE OF RAIN AND SNOW.
SAT
NW WINDS AROUND 5 KT. WAVES 1 FT OR LESS.
SUN
N WINDS 10 TO 15 KT. WAVES 1 FT.
ANZ532-040900-
CHESAPEAKE BAY FROM SANDY POINT TO NORTH BEACH-
303 PM EST WED DEC 3 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM THURSDAY MORNING THROUGH
THURSDAY EVENING...
REST OF THIS AFTERNOON
W WINDS 5 KT. WAVES LESS THAN 1 FT.
TONIGHT
SW WINDS 5 TO 10 KT. WAVES 1 FT.
THU
NW WINDS 15 TO 20 KT WITH GUSTS TO 25 KT. WAVES 2 TO 3 FT.
THU NIGHT...NW WINDS 15 TO 20 KT WITH GUSTS TO 25 KT
BECOMING N
10 KT AFTER MIDNIGHT. WAVES 2 TO 3 FT.
FRI
E WINDS 5 TO 10 KT. WAVES 1 FT. SNOW LIKELY.
FRI NIGHT
N WINDS 5 KT. WAVES LESS THAN 1 FT. A CHANCE OF RAIN
AND SNOW.
SAT
NW WINDS 5 KT. WAVES LESS THAN 1 FT.
SUN
N WINDS 10 TO 15 KT. WAVES 1 TO 2 FT.
ANZ540-040900-
EASTERN BAY-
303 PM EST WED DEC 3 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM THURSDAY MORNING THROUGH
THURSDAY EVENING...
REST OF THIS AFTERNOON
NW WINDS 5 KT. WAVES LESS THAN 1 FT.
TONIGHT
SW WINDS 5 TO 10 KT. WAVES 1 FT.
THU
NW WINDS 10 TO 15 KT WITH GUSTS TO 25 KT. WAVES 2 FT.
THU NIGHT
N WINDS 10 TO 15 KT. GUSTS UP TO 25 KT IN THE EVENING.
WAVES 1 TO 2 FT.
FRI
E WINDS 5 TO 10 KT. WAVES 1 FT OR LESS. SNOW LIKELY.
FRI NIGHT
N WINDS 5 KT. WAVES FLAT. A CHANCE OF RAIN AND SNOW.
SAT
NW WINDS AROUND 5 KT. WAVES FLAT.
SUN
N WINDS 10 TO 15 KT. WAVES 1 FT.
ANZ533-040900-
CHESAPEAKE BAY FROM NORTH BEACH TO DRUM POINT-
303 PM EST WED DEC 3 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM THURSDAY MORNING THROUGH
THURSDAY EVENING...
REST OF THIS AFTERNOON
W WINDS 5 KT. WAVES LESS THAN 1 FT.
TONIGHT
SW WINDS 5 TO 10 KT. WAVES 1 FT.
THU
NW WINDS 15 TO 20 KT WITH GUSTS TO 25 KT. WAVES 2 TO 3 FT.
THU NIGHT...N WINDS 15 TO 20 KT WITH GUSTS TO 25 KT
BECOMING NE
10 TO 15 KT AFTER MIDNIGHT. WAVES 2 TO 3 FT.
FRI
E WINDS 5 TO 10 KT. WAVES 1 FT. SNOW LIKELY.
FRI NIGHT
N WINDS 5 TO 10 KT. WAVES 1 FT. A CHANCE OF RAIN AND
SNOW.
SAT
NW WINDS 5 TO 10 KT. WAVES 1 FT OR LESS.
SUN
N WINDS 10 TO 15 KT. WAVES 1 TO 2 FT.
ANZ541-040900-
CHOPTANK RIVER TO CAMBRIDGE MD AND THE LITTLE CHOPTANK RIVER-
303 PM EST WED DEC 3 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM THURSDAY MORNING THROUGH
THURSDAY EVENING...
REST OF THIS AFTERNOON
NW WINDS 5 KT. WAVES LESS THAN 1 FT.
TONIGHT
SW WINDS 5 TO 10 KT. WAVES 1 FT.
THU
NW WINDS 15 TO 20 KT WITH GUSTS TO 25 KT. WAVES 2 TO 3 FT.
THU NIGHT
N WINDS 15 TO 20 KT. GUSTS UP TO 25 KT IN THE EVENING.
WAVES 2 TO 3 FT.
FRI
E WINDS 5 TO 10 KT. WAVES 1 FT. SNOW LIKELY.
FRI NIGHT
N WINDS 5 KT. WAVES LESS THAN 1 FT. A CHANCE OF RAIN
AND SNOW.
SAT
NW WINDS AROUND 5 KT. WAVES 1 FT OR LESS.
SUN
N WINDS 10 TO 15 KT. WAVES 1 TO 2 FT.
ANZ542-040900-
PATUXENT RIVER TO BROOMES ISLAND MD-
303 PM EST WED DEC 3 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM THURSDAY AFTERNOON THROUGH
THURSDAY EVENING...
REST OF THIS AFTERNOON
W WINDS 5 KT. WAVES LESS THAN 1 FT.
TONIGHT
SW WINDS 5 TO 10 KT. WAVES 1 FT.
THU
NW WINDS 10 TO 15 KT WITH GUSTS TO 20 KT. WAVES 1 FT.
THU NIGHT...N WINDS 10 TO 15 KT WITH GUSTS TO 25 KT
BECOMING NE
5 TO 10 KT AFTER MIDNIGHT. WAVES 1 FT.
FRI
E WINDS 5 KT. WAVES LESS THAN 1 FT. SNOW.
FRI NIGHT
N WINDS 5 KT. WAVES LESS THAN 1 FT. A CHANCE OF RAIN
AND SNOW.
SAT
NW WINDS AROUND 5 KT. WAVES 1 FT.
SUN
N WINDS 5 TO 10 KT. WAVES 1 FT.
ANZ534-040900-
CHESAPEAKE BAY FROM DRUM POINT TO SMITH POINT-
303 PM EST WED DEC 3 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM THURSDAY AFTERNOON THROUGH
THURSDAY EVENING...
REST OF THIS AFTERNOON
NW WINDS 10 KT. WAVES 1 FT.
TONIGHT
SW WINDS 5 TO 10 KT. WAVES 1 TO 2 FT.
THU...NW WINDS 10 TO 15 KT WITH GUSTS TO 20 KT
INCREASING TO
15 TO 20 KT WITH GUSTS TO 25 KT LATE. WAVES 2 TO 3 FT.
THU NIGHT
N WINDS 15 TO 20 KT WITH GUSTS TO 25 KT. WAVES 3 FT.
FRI
NE WINDS 5 TO 10 KT. WAVES 1 TO 2 FT. SNOW.
FRI NIGHT
N WINDS 5 TO 10 KT. WAVES 1 FT. RAIN LIKELY.
SAT
NW WINDS 5 TO 10 KT. WAVES 1 FT.
SUN
N WINDS 10 TO 15 KT. WAVES 1 TO 2 FT.
ANZ543-040900-
TANGIER SOUND AND THE INLAND WATERS SURROUNDING BLOODSWORTH ISLAND-
303 PM EST WED DEC 3 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM THURSDAY AFTERNOON THROUGH
THURSDAY EVENING...
REST OF THIS AFTERNOON
NW WINDS 10 KT. WAVES 1 FT.
TONIGHT
W WINDS 5 TO 10 KT. WAVES 1 FT.
THU...NW WINDS 10 TO 15 KT WITH GUSTS TO 20 KT
INCREASING TO
15 TO 20 KT WITH GUSTS TO 25 KT LATE. WAVES 1 TO 2 FT.
THU NIGHT
N WINDS 15 TO 20 KT WITH GUSTS TO 25 KT. WAVES 2 FT.
FRI
NE WINDS 5 TO 10 KT. WAVES 1 FT. SNOW AND RAIN.
FRI NIGHT
N WINDS 5 TO 10 KT. WAVES 1 FT. RAIN LIKELY.
SAT
NW WINDS 5 TO 10 KT. WAVES 1 FT OR LESS.
SUN
N WINDS 10 TO 15 KT. WAVES 1 TO 2 FT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page