114
FZUS51 KLWX 202034
CWFLWX
COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
334 PM EST MON JAN 20 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.
ANZ500-210900-
334 PM EST MON JAN 20 2025
.SYNOPSIS FOR THE TIDAL POTOMAC AND MD PORTION OF THE CHESAPEAKE BAY...
ARCTIC HIGH PRESSURE WILL MAINTAIN CONTROL OF THE REGION THE FIRST
HALF OF THIS WEEK. A DISTURBANCE MAY BRING FLURRIES OR A FEW SNOW
SHOWERS TUESDAY AFTERNOON INTO TUESDAY NIGHT. HIGH PRESSURE BEGINS
TO LIFT AWAY LATE THIS WEEK; LOW PRESSURE DEVELOPING OFFSHORE COULD
APPROACH THE REGION LATE IN THE WEEK. SMALL CRAFT ADVISORIES MAY
NEED TO BE EXTENDED INTO TUESDAY MORNING, AND WILL LIKELY BE NEEDED
AGAIN LATE TUESDAY NIGHT THROUGH MIDDAY WEDNESDAY.
ANZ535-210900-
TIDAL POTOMAC FROM KEY BRIDGE TO INDIAN HEAD-
334 PM EST MON JAN 20 2025
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 PM EST THIS EVENING
REST OF THIS AFTERNOON
NW WINDS 10 KT WITH GUSTS TO 20 KT. WAVES
1 FT.
TONIGHT
NW WINDS 5 TO 10 KT. WAVES 1 FT.
TUE
NW WINDS 5 KT. WAVES LESS THAN 1 FT. A CHANCE OF FLURRIES.
TUE NIGHT
N WINDS 5 TO 10 KT. GUSTS UP TO 20 KT AFTER MIDNIGHT.
WAVES 1 FT.
WED
NW WINDS 5 TO 10 KT. GUSTS UP TO 20 KT IN THE MORNING. WAVES
1 FT.
WED NIGHT
SE WINDS AROUND 5 KT. WAVES 1 FT.
THU
W WINDS AROUND 5 KT. WAVES 1 FT.
FRI
NW WINDS AROUND 5 KT. WAVES 1 FT.
ANZ536-210900-
TIDAL POTOMAC FROM INDIAN HEAD TO COBB ISLAND-
334 PM EST MON JAN 20 2025
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 PM EST THIS EVENING
REST OF THIS AFTERNOON
NW WINDS 10 KT WITH GUSTS TO 20 KT. WAVES
1 FT.
TONIGHT
N WINDS 5 TO 10 KT. WAVES 1 FT.
TUE
N WINDS 5 KT. WAVES LESS THAN 1 FT. A CHANCE OF FLURRIES.
TUE NIGHT...NE WINDS 5 KT
BECOMING N 10 TO 15 KT WITH GUSTS TO
20 KT AFTER MIDNIGHT. WAVES 1 FT.
WED
N WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE MORNING. WAVES
1 FT.
WED NIGHT
SE WINDS AROUND 5 KT. WAVES 1 FT.
THU
W WINDS AROUND 5 KT. WAVES 1 FT.
FRI
NW WINDS 5 KT. WAVES LESS THAN 1 FT.
ANZ537-210900-
TIDAL POTOMAC FROM COBB ISLAND TO SMITH POINT-
334 PM EST MON JAN 20 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
..FREEZING SPRAY ADVISORY IN EFFECT UNTIL 6 PM EST THIS EVENING
REST OF THIS AFTERNOON
NW WINDS 15 KT. WAVES 2 FT. FREEZING
SPRAY.
TONIGHT
N WINDS 10 TO 15 KT WITH GUSTS TO 20 KT. WAVES 2 FT.
TUE
N WINDS 5 TO 10 KT. WAVES 1 FT. A CHANCE OF FLURRIES.
TUE NIGHT
N WINDS 10 TO 15 KT WITH GUSTS TO 20 KT. WAVES 1 TO
2 FT. A CHANCE OF SNOW SHOWERS.
WED...N WINDS 15 TO 20 KT
DIMINISHING TO 5 TO 10 KT IN THE
AFTERNOON. WAVES 2 FT.
WED NIGHT
SE WINDS 5 KT. WAVES LESS THAN 1 FT.
THU...W WINDS 5 TO 10 KT
BECOMING NW AFTER MIDNIGHT. WAVES 1 FT.
FRI
NW WINDS 5 TO 10 KT. WAVES 1 FT.
ANZ530-210900-
CHESAPEAKE BAY NORTH OF POOLES ISLAND-
334 PM EST MON JAN 20 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
REST OF THIS AFTERNOON
NW WINDS 15 KT WITH GUSTS TO 20 KT. WAVES
2 FT.
TONIGHT
NW WINDS 10 TO 15 KT WITH GUSTS TO 20 KT. WAVES 1 FT.
TUE
NW WINDS 5 TO 10 KT. WAVES 1 FT. A CHANCE OF FLURRIES.
TUE NIGHT
NW WINDS 5 TO 10 KT. GUSTS UP TO 20 KT AFTER MIDNIGHT.
WAVES 1 FT.
WED
NW WINDS 5 TO 10 KT. GUSTS UP TO 20 KT IN THE MORNING. WAVES
1 FT.
WED NIGHT
S WINDS 5 KT. WAVES LESS THAN 1 FT.
THU...SW WINDS 5 TO 10 KT
BECOMING NW AFTER MIDNIGHT. WAVES 1 FT.
FRI
NW WINDS 5 TO 10 KT. WAVES 1 FT.
ANZ531-210900-
CHESAPEAKE BAY FROM POOLES ISLAND TO SANDY POINT-
334 PM EST MON JAN 20 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
..FREEZING SPRAY ADVISORY IN EFFECT UNTIL 6 PM EST THIS EVENING
REST OF THIS AFTERNOON
NW WINDS 15 KT WITH GUSTS TO 20 KT. WAVES
2 FT. FREEZING SPRAY.
TONIGHT
NW WINDS 10 TO 15 KT WITH GUSTS TO 20 KT. WAVES 2 FT.
TUE
NW WINDS 5 TO 10 KT. WAVES 1 FT. A CHANCE OF FLURRIES.
TUE NIGHT
NW WINDS 10 TO 15 KT. GUSTS UP TO 20 KT AFTER MIDNIGHT.
WAVES 1 TO 2 FT.
WED
NW WINDS 10 TO 15 KT WITH GUSTS TO 20 KT. WAVES 1 TO 2 FT.
WED NIGHT
S WINDS AROUND 5 KT. WAVES 1 FT OR LESS.
THU...SW WINDS 5 TO 10 KT
BECOMING NW AFTER MIDNIGHT. WAVES 1 FT.
FRI
NW WINDS 5 TO 10 KT. WAVES 1 FT.
ANZ538-210900-
PATAPSCO RIVER INCLUDING BALTIMORE HARBOR-
334 PM EST MON JAN 20 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
REST OF THIS AFTERNOON
NW WINDS 15 KT WITH GUSTS TO 20 KT. WAVES
1 FT.
TONIGHT
NW WINDS 5 TO 10 KT WITH GUSTS TO 20 KT. WAVES 1 FT.
TUE
NW WINDS 5 TO 10 KT. WAVES 1 FT. A CHANCE OF FLURRIES.
TUE NIGHT
NW WINDS 5 TO 10 KT. GUSTS UP TO 20 KT AFTER MIDNIGHT.
WAVES 1 FT OR LESS.
WED
NW WINDS 5 TO 10 KT. GUSTS UP TO 20 KT IN THE MORNING. WAVES
1 FT.
WED NIGHT
S WINDS AROUND 5 KT. WAVES FLAT.
THU
W WINDS AROUND 5 KT. WAVES 1 FT OR LESS.
FRI
NW WINDS 5 KT. WAVES LESS THAN 1 FT.
ANZ539-210900-
CHESTER RIVER TO QUEENSTOWN MD-
334 PM EST MON JAN 20 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
..FREEZING SPRAY ADVISORY IN EFFECT UNTIL 6 PM EST THIS EVENING
REST OF THIS AFTERNOON
NW WINDS 15 KT WITH GUSTS TO 20 KT. WAVES
2 FT. FREEZING SPRAY.
TONIGHT
NW WINDS 10 TO 15 KT WITH GUSTS TO 20 KT. WAVES 2 FT.
TUE
NW WINDS 5 TO 10 KT. WAVES 1 TO 2 FT. A CHANCE OF FLURRIES.
TUE NIGHT...NW WINDS 5 KT
INCREASING TO 10 TO 15 KT WITH GUSTS TO
20 KT AFTER MIDNIGHT. WAVES 1 TO 2 FT.
WED
NW WINDS 10 TO 15 KT WITH GUSTS TO 20 KT. WAVES 1 TO 2 FT.
WED NIGHT
S WINDS AROUND 5 KT. WAVES 1 FT OR LESS.
THU...SW WINDS 5 TO 10 KT
BECOMING NW AFTER MIDNIGHT. WAVES 1 FT
OR LESS.
FRI
NW WINDS 5 TO 10 KT. WAVES 1 FT.
ANZ532-210900-
CHESAPEAKE BAY FROM SANDY POINT TO NORTH BEACH-
334 PM EST MON JAN 20 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
..FREEZING SPRAY ADVISORY IN EFFECT UNTIL 6 PM EST THIS EVENING
REST OF THIS AFTERNOON
NW WINDS 15 KT WITH GUSTS TO 20 KT. WAVES
2 FT. FREEZING SPRAY.
TONIGHT
NW WINDS 10 TO 15 KT WITH GUSTS TO 20 KT. WAVES 2 FT.
TUE
NW WINDS 5 TO 10 KT. WAVES 1 FT. A CHANCE OF FLURRIES.
TUE NIGHT
NW WINDS 10 TO 15 KT. GUSTS UP TO 20 KT AFTER MIDNIGHT.
WAVES 1 TO 2 FT.
WED
NW WINDS 10 TO 15 KT WITH GUSTS TO 20 KT. WAVES 1 TO 2 FT.
WED NIGHT
S WINDS AROUND 5 KT. WAVES 1 FT.
THU...SW WINDS 5 TO 10 KT
BECOMING NW AFTER MIDNIGHT. WAVES 1 FT.
FRI
NW WINDS 5 TO 10 KT. WAVES 1 FT.
ANZ540-210900-
EASTERN BAY-
334 PM EST MON JAN 20 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
..FREEZING SPRAY ADVISORY IN EFFECT UNTIL 6 PM EST THIS EVENING
REST OF THIS AFTERNOON
NW WINDS 15 KT WITH GUSTS TO 20 KT. WAVES
2 FT. FREEZING SPRAY.
TONIGHT
NW WINDS 10 TO 15 KT WITH GUSTS TO 20 KT. WAVES 1 TO
2 FT.
TUE
NW WINDS 5 TO 10 KT. WAVES 1 FT. A CHANCE OF FLURRIES.
TUE NIGHT...N WINDS 5 KT
BECOMING NW 10 TO 15 KT WITH GUSTS TO
20 KT AFTER MIDNIGHT. WAVES 1 TO 2 FT.
WED
N WINDS 10 TO 15 KT WITH GUSTS TO 20 KT. WAVES 1 TO 2 FT.
WED NIGHT
SE WINDS 5 KT. WAVES LESS THAN 1 FT.
THU...SW WINDS 5 TO 10 KT
BECOMING NW AFTER MIDNIGHT. WAVES 1 FT.
FRI
NW WINDS 5 TO 10 KT. WAVES 1 FT.
ANZ533-210900-
CHESAPEAKE BAY FROM NORTH BEACH TO DRUM POINT-
334 PM EST MON JAN 20 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
..FREEZING SPRAY ADVISORY IN EFFECT THROUGH TUESDAY MORNING
REST OF THIS AFTERNOON
NW WINDS 15 KT WITH GUSTS TO 20 KT. WAVES
2 FT. FREEZING SPRAY.
TONIGHT
NW WINDS 10 TO 15 KT WITH GUSTS TO 20 KT. WAVES 2 FT.
FREEZING SPRAY.
TUE
NW WINDS 5 TO 10 KT. WAVES 1 TO 2 FT. A CHANCE OF FLURRIES.
FREEZING SPRAY.
TUE NIGHT...N WINDS 5 TO 10 KT
BECOMING NW 15 TO 20 KT AFTER
MIDNIGHT. WAVES 1 TO 2 FT. A CHANCE OF SNOW SHOWERS.
WED
N WINDS 15 TO 20 KT. WAVES 2 TO 3 FT.
WED NIGHT
SE WINDS 5 KT. WAVES LESS THAN 1 FT.
THU...SW WINDS 5 TO 10 KT
BECOMING NW AFTER MIDNIGHT. WAVES 1 FT.
FRI
NW WINDS 5 TO 10 KT. WAVES 1 FT.
ANZ541-210900-
CHOPTANK RIVER TO CAMBRIDGE MD AND THE LITTLE CHOPTANK RIVER-
334 PM EST MON JAN 20 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
..FREEZING SPRAY ADVISORY IN EFFECT THROUGH TUESDAY MORNING
REST OF THIS AFTERNOON
NW WINDS 15 KT WITH GUSTS TO 20 KT. WAVES
2 FT. FREEZING SPRAY.
TONIGHT
NW WINDS 10 TO 15 KT WITH GUSTS TO 20 KT. WAVES 2 FT.
FREEZING SPRAY.
TUE
NW WINDS 5 TO 10 KT. WAVES 1 TO 2 FT. A CHANCE OF FLURRIES.
FREEZING SPRAY.
TUE NIGHT...N WINDS 5 TO 10 KT
BECOMING NW 15 TO 20 KT AFTER
MIDNIGHT. WAVES 1 TO 2 FT. A CHANCE OF SNOW SHOWERS.
WED
N WINDS 15 TO 20 KT. WAVES 1 TO 2 FT.
WED NIGHT
SE WINDS 5 TO 10 KT. WAVES 1 FT.
THU...SW WINDS 5 TO 10 KT
BECOMING NW AFTER MIDNIGHT. WAVES 1 FT.
FRI
NW WINDS 5 TO 10 KT. WAVES 1 FT.
ANZ542-210900-
PATUXENT RIVER TO BROOMES ISLAND MD-
334 PM EST MON JAN 20 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
REST OF THIS AFTERNOON
NW WINDS 15 KT. WAVES 1 FT.
TONIGHT
NW WINDS 10 KT WITH GUSTS TO 20 KT. WAVES 1 FT.
TUE
N WINDS 5 TO 10 KT. WAVES 1 FT. A CHANCE OF FLURRIES.
TUE NIGHT...N WINDS 5 KT
INCREASING TO 10 TO 15 KT WITH GUSTS TO
20 KT AFTER MIDNIGHT. WAVES 1 FT. A CHANCE OF SNOW SHOWERS.
WED
N WINDS 10 TO 15 KT WITH GUSTS TO 20 KT. WAVES 1 FT.
WED NIGHT
SE WINDS 5 KT. WAVES LESS THAN 1 FT.
THU
W WINDS AROUND 5 KT. WAVES 1 FT.
FRI
NW WINDS 5 TO 10 KT. WAVES 1 FT.
ANZ534-210900-
CHESAPEAKE BAY FROM DRUM POINT TO SMITH POINT-
334 PM EST MON JAN 20 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
..FREEZING SPRAY ADVISORY IN EFFECT THROUGH TUESDAY MORNING
REST OF THIS AFTERNOON
NW WINDS 15 KT WITH GUSTS TO 20 KT. WAVES
2 FT. FREEZING SPRAY.
TONIGHT
NW WINDS 10 TO 15 KT WITH GUSTS TO 20 KT. WAVES 2 TO
3 FT. FREEZING SPRAY.
TUE
N WINDS 10 TO 15 KT. WAVES 2 FT. A CHANCE OF FLURRIES.
FREEZING SPRAY.
TUE NIGHT...N WINDS 5 TO 10 KT
INCREASING TO 15 TO 20 KT AFTER
MIDNIGHT. WAVES 1 FT...BUILDING TO 3 FT AFTER MIDNIGHT. A CHANCE OF
SNOW SHOWERS.
WED
N WINDS 15 TO 20 KT. WAVES 2 TO 3 FT.
WED NIGHT...NE WINDS 5 TO 10 KT
BECOMING SE AFTER MIDNIGHT. WAVES
1 FT.
THU...W WINDS 5 TO 10 KT
BECOMING NW AFTER MIDNIGHT. WAVES 1 FT.
FRI
NW WINDS 10 KT. WAVES 1 FT.
ANZ543-210900-
TANGIER SOUND AND THE INLAND WATERS SURROUNDING BLOODSWORTH ISLAND-
334 PM EST MON JAN 20 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
..FREEZING SPRAY ADVISORY IN EFFECT THROUGH TUESDAY MORNING
REST OF THIS AFTERNOON
NW WINDS 15 KT WITH GUSTS TO 20 KT. WAVES
2 FT. FREEZING SPRAY.
TONIGHT
N WINDS 10 TO 15 KT WITH GUSTS TO 20 KT. WAVES 1 TO 2 FT.
FREEZING SPRAY.
TUE
N WINDS 5 TO 10 KT. WAVES 1 FT. A CHANCE OF FLURRIES.
FREEZING SPRAY.
TUE NIGHT
N WINDS 10 TO 15 KT WITH GUSTS TO 20 KT. WAVES 1 TO
2 FT. A CHANCE OF SNOW SHOWERS.
WED
N WINDS 15 TO 20 KT. WAVES 1 TO 2 FT.
WED NIGHT
E WINDS 5 TO 10 KT. WAVES 1 FT.
THU
NW WINDS 5 TO 10 KT. WAVES 1 FT.
FRI
NW WINDS 5 TO 10 KT. WAVES 1 FT.
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