377
FZUS51 KLWX 210840
CWFLWX
COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
339 AM EST THU NOV 21 2024
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.
ANZ500-212300-
339 AM EST THU NOV 21 2024
.SYNOPSIS FOR THE TIDAL POTOMAC AND MD PORTION OF THE CHESAPEAKE BAY...
UPPER LEVEL LOW PRESSURE WILL CIRCULATE ACROSS THE MID-ATLANTIC
THROUGH FRIDAY. THIS LOW WILL TRACK TOWARD NEW ENGLAND COAST
SATURDAY WITH HIGH PRESSURE BUILDING TOWARD THE WATERS FROM THE
SOUTH SUNDAY INTO EARLY NEXT WEEK. SMALL CRAFT ADVISORIES MAY NEED
TO BE EXTENDED THURSDAY NIGHT THROUGH SATURDAY.
ANZ535-212300-
TIDAL POTOMAC FROM KEY BRIDGE TO INDIAN HEAD-
339 AM EST THU NOV 21 2024
..GALE WARNING IN EFFECT UNTIL 6 AM EST EARLY THIS MORNING
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM EST THIS MORNING
THROUGH THIS AFTERNOON...
REST OF THE OVERNIGHT
NW WINDS 15 KT WITH GUSTS TO 25 KT. WAVES
1 FT.
TODAY...W WINDS 5 TO 10 KT. GUSTS UP TO 20 KT
INCREASING TO 25 KT
IN THE AFTERNOON. WAVES 1 FT.
TONIGHT
W WINDS 5 TO 10 KT WITH GUSTS TO 25 KT. WAVES 1 FT.
FRI
W WINDS 10 TO 15 KT WITH GUSTS TO 30 KT. WAVES 1 FT. RAIN
LIKELY WITH A CHANCE OF SNOW.
FRI NIGHT
W WINDS 10 TO 15 KT WITH GUSTS TO 25 KT. WAVES 1 FT. A
CHANCE OF RAIN.
SAT
W WINDS 10 TO 15 KT WITH GUSTS TO 25 KT. WAVES 1 FT.
SAT NIGHT
W WINDS 5 TO 10 KT WITH GUSTS TO 20 KT. WAVES 1 FT.
SUN
W WINDS 5 TO 10 KT. WAVES 1 FT.
MON
SW WINDS 5 TO 10 KT. WAVES 1 FT.
ANZ536-212300-
TIDAL POTOMAC FROM INDIAN HEAD TO COBB ISLAND-
339 AM EST THU NOV 21 2024
..GALE WARNING IN EFFECT UNTIL 6 AM EST EARLY THIS MORNING
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM EST THIS MORNING
THROUGH THIS AFTERNOON...
REST OF THE OVERNIGHT
NW WINDS 20 KT WITH GUSTS TO 30 KT. WAVES
2 FT.
TODAY
W WINDS 10 TO 15 KT WITH GUSTS TO 25 KT. WAVES 1 TO 2 FT.
TONIGHT
W WINDS 10 TO 15 KT WITH GUSTS TO 25 KT. WAVES 1 FT.
FRI
W WINDS 15 TO 20 KT WITH GUSTS TO 25 KT. WAVES 2 FT. A CHANCE
OF RAIN AND SNOW.
FRI NIGHT
W WINDS 15 TO 20 KT WITH GUSTS TO 30 KT. WAVES 2 FT. A
CHANCE OF RAIN.
SAT
W WINDS 10 TO 15 KT WITH GUSTS TO 20 KT. WAVES 1 TO 2 FT.
SAT NIGHT
W WINDS 10 TO 15 KT WITH GUSTS TO 20 KT. WAVES 1 FT.
SUN
SW WINDS 5 TO 10 KT. WAVES 1 FT.
MON
SW WINDS 5 TO 10 KT. WAVES 1 FT.
ANZ537-212300-
TIDAL POTOMAC FROM COBB ISLAND TO SMITH POINT-
339 AM EST THU NOV 21 2024
..GALE WARNING IN EFFECT UNTIL 6 AM EST EARLY THIS MORNING
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM EST THIS MORNING
THROUGH THIS AFTERNOON...
REST OF THE OVERNIGHT
NW WINDS 25 KT WITH GUSTS TO 35 KT. WAVES
4 FT.
TODAY
W WINDS 15 TO 20 KT WITH GUSTS TO 25 KT. WAVES 3 FT.
TONIGHT
W WINDS 15 TO 20 KT WITH GUSTS TO 25 KT. WAVES 3 FT.
FRI
W WINDS 15 TO 20 KT WITH GUSTS TO 30 KT. WAVES 2 TO 3 FT. A
CHANCE OF RAIN AND SNOW.
FRI NIGHT
W WINDS 20 TO 25 KT WITH GUSTS TO 30 KT. WAVES 3 FT. A
CHANCE OF RAIN.
SAT
W WINDS 15 TO 20 KT WITH GUSTS TO 25 KT. WAVES 2 FT.
SAT NIGHT
W WINDS 15 TO 20 KT. WAVES 2 FT.
SUN...W WINDS 10 TO 15 KT
BECOMING SW 5 TO 10 KT AFTER MIDNIGHT.
WAVES 1 FT.
MON
SW WINDS 10 TO 15 KT. WAVES 1 TO 2 FT.
ANZ530-212300-
CHESAPEAKE BAY NORTH OF POOLES ISLAND-
339 AM EST THU NOV 21 2024
..GALE WARNING IN EFFECT UNTIL 6 AM EST EARLY THIS MORNING
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM EST THIS MORNING
THROUGH THIS AFTERNOON...
REST OF THE OVERNIGHT
NW WINDS 20 KT WITH GUSTS TO 30 KT. WAVES
2 FT. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF TSTMS.
TODAY
W WINDS 10 TO 15 KT WITH GUSTS TO 30 KT. WAVES 2 FT.
TONIGHT
W WINDS 15 TO 20 KT WITH GUSTS TO 30 KT. WAVES 2 FT. A
CHANCE OF RAIN.
FRI
W WINDS 15 TO 20 KT WITH GUSTS TO 30 KT. WAVES 2 FT. RAIN
WITH SNOW LIKELY.
FRI NIGHT
W WINDS 15 TO 20 KT WITH GUSTS TO 30 KT. WAVES 2 FT. A
CHANCE OF RAIN.
SAT
NW WINDS 15 TO 20 KT WITH GUSTS TO 25 KT. WAVES 1 TO 2 FT.
SAT NIGHT
W WINDS 15 TO 20 KT WITH GUSTS TO 25 KT. WAVES 2 FT.
SUN...W WINDS 10 TO 15 KT
DIMINISHING TO AROUND 5 KT AFTER
MIDNIGHT. WAVES 1 FT.
MON
SW WINDS 5 TO 10 KT. WAVES 1 FT.
WINDS AND WAVES HIGHER AND VISIBILITIES LOWER IN AND NEAR TSTMS.
ANZ531-212300-
CHESAPEAKE BAY FROM POOLES ISLAND TO SANDY POINT-
339 AM EST THU NOV 21 2024
..GALE WARNING IN EFFECT UNTIL 6 AM EST EARLY THIS MORNING
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM EST THIS MORNING
THROUGH THIS AFTERNOON...
REST OF THE OVERNIGHT
NW WINDS 25 KT WITH GUSTS TO 35 KT. WAVES
3 FT.
TODAY
W WINDS 15 TO 20 KT WITH GUSTS TO 30 KT. WAVES 3 FT.
TONIGHT
W WINDS 15 TO 20 KT WITH GUSTS TO 30 KT. WAVES 3 FT.
FRI
W WINDS 20 TO 25 KT WITH GUSTS TO 30 KT. WAVES 3 FT. RAIN
WITH SNOW LIKELY.
FRI NIGHT
W WINDS 20 TO 25 KT WITH GUSTS TO 30 KT. WAVES 3 FT. A
CHANCE OF RAIN.
SAT
NW WINDS 15 TO 20 KT WITH GUSTS TO 25 KT. WAVES 2 TO 3 FT.
SAT NIGHT
W WINDS 15 TO 20 KT WITH GUSTS TO 25 KT. WAVES 3 FT.
SUN...W WINDS 10 TO 15 KT
BECOMING SW 5 KT AFTER MIDNIGHT. WAVES
1 TO 2 FT.
MON
SW WINDS 10 TO 15 KT. WAVES 1 FT.
ANZ538-212300-
PATAPSCO RIVER INCLUDING BALTIMORE HARBOR-
339 AM EST THU NOV 21 2024
..GALE WARNING IN EFFECT UNTIL 6 AM EST EARLY THIS MORNING
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM EST THIS MORNING
THROUGH THIS AFTERNOON...
REST OF THE OVERNIGHT
NW WINDS 20 KT WITH GUSTS TO 30 KT. WAVES
2 FT.
TODAY
W WINDS 10 TO 15 KT WITH GUSTS TO 25 KT. WAVES 1 FT.
TONIGHT
W WINDS 10 TO 15 KT WITH GUSTS TO 25 KT. WAVES 1 FT.
FRI
W WINDS 15 TO 20 KT WITH GUSTS TO 30 KT. WAVES 2 FT. RAIN
WITH SNOW LIKELY.
FRI NIGHT
W WINDS 10 TO 15 KT WITH GUSTS TO 30 KT. WAVES 2 FT. A
CHANCE OF RAIN.
SAT
NW WINDS 10 TO 15 KT WITH GUSTS TO 25 KT. WAVES 1 FT.
SAT NIGHT
W WINDS 10 TO 15 KT WITH GUSTS TO 20 KT. WAVES 1 FT.
SUN...W WINDS 10 TO 15 KT
DIMINISHING TO 5 KT. WAVES 1 FT OR
LESS.
MON
SW WINDS 5 TO 10 KT. WAVES 1 FT OR LESS.
ANZ539-212300-
CHESTER RIVER TO QUEENSTOWN MD-
339 AM EST THU NOV 21 2024
..GALE WARNING IN EFFECT UNTIL 6 AM EST EARLY THIS MORNING
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM EST THIS MORNING
THROUGH THIS AFTERNOON...
REST OF THE OVERNIGHT
NW WINDS 25 KT WITH GUSTS TO 30 KT. WAVES
4 FT.
TODAY
W WINDS 15 TO 20 KT WITH GUSTS TO 30 KT. WAVES 3 FT.
TONIGHT
W WINDS 15 TO 20 KT WITH GUSTS TO 25 KT. WAVES 3 FT.
FRI
W WINDS 15 TO 20 KT WITH GUSTS TO 30 KT. WAVES 3 FT. RAIN.
FRI NIGHT
W WINDS 15 TO 20 KT WITH GUSTS TO 30 KT. WAVES 3 FT. A
CHANCE OF RAIN.
SAT
NW WINDS 15 TO 20 KT WITH GUSTS TO 25 KT. WAVES 2 TO 3 FT.
SAT NIGHT
W WINDS 15 TO 20 KT WITH GUSTS TO 25 KT. WAVES 3 FT.
SUN...W WINDS 10 TO 15 KT
BECOMING SW 5 KT AFTER MIDNIGHT. WAVES
1 TO 2 FT.
MON
SW WINDS 10 TO 15 KT. WAVES 1 FT.
ANZ532-212300-
CHESAPEAKE BAY FROM SANDY POINT TO NORTH BEACH-
339 AM EST THU NOV 21 2024
..GALE WARNING IN EFFECT UNTIL 6 AM EST EARLY THIS MORNING
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM EST THIS MORNING
THROUGH THIS AFTERNOON...
REST OF THE OVERNIGHT
NW WINDS 25 KT WITH GUSTS TO 35 KT. WAVES
4 FT.
TODAY
W WINDS 15 TO 20 KT WITH GUSTS TO 25 KT. WAVES 3 FT.
TONIGHT
W WINDS 15 TO 20 KT WITH GUSTS TO 25 KT. WAVES 3 FT.
FRI
W WINDS 15 TO 20 KT WITH GUSTS TO 30 KT. WAVES 3 FT. RAIN
WITH SNOW LIKELY.
FRI NIGHT
W WINDS 20 TO 25 KT WITH GUSTS TO 30 KT. WAVES 3 FT. A
CHANCE OF RAIN.
SAT
W WINDS 15 TO 20 KT WITH GUSTS TO 25 KT. WAVES 2 FT.
SAT NIGHT
W WINDS 15 TO 20 KT WITH GUSTS TO 25 KT. WAVES 2 FT.
SUN...W WINDS 10 TO 15 KT
BECOMING SW 5 TO 10 KT AFTER MIDNIGHT.
WAVES 1 TO 2 FT.
MON
SW WINDS 10 TO 15 KT. WAVES 1 TO 2 FT.
ANZ540-212300-
EASTERN BAY-
339 AM EST THU NOV 21 2024
..GALE WARNING IN EFFECT UNTIL 6 AM EST EARLY THIS MORNING
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM EST THIS MORNING
THROUGH THIS AFTERNOON...
REST OF THE OVERNIGHT
NW WINDS 25 KT WITH GUSTS TO 30 KT. WAVES
3 FT.
TODAY
W WINDS 15 KT WITH GUSTS TO 25 KT. WAVES 2 FT.
TONIGHT
W WINDS 15 TO 20 KT WITH GUSTS TO 25 KT. WAVES 2 FT.
FRI
W WINDS 15 TO 20 KT WITH GUSTS TO 30 KT. WAVES 3 FT. RAIN.
FRI NIGHT
W WINDS 15 TO 20 KT WITH GUSTS TO 30 KT. WAVES 3 FT. A
CHANCE OF RAIN.
SAT
NW WINDS 15 TO 20 KT WITH GUSTS TO 25 KT. WAVES 2 FT.
SAT NIGHT
W WINDS 15 TO 20 KT WITH GUSTS TO 25 KT. WAVES 2 FT.
SUN...W WINDS 10 TO 15 KT
BECOMING SW 5 KT AFTER MIDNIGHT. WAVES
1 TO 2 FT.
MON
SW WINDS 10 TO 15 KT. WAVES 1 TO 2 FT.
ANZ533-212300-
CHESAPEAKE BAY FROM NORTH BEACH TO DRUM POINT-
339 AM EST THU NOV 21 2024
..GALE WARNING IN EFFECT UNTIL 6 AM EST EARLY THIS MORNING
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM EST THIS MORNING
THROUGH THIS AFTERNOON...
REST OF THE OVERNIGHT
NW WINDS 30 KT. WAVES 4 FT.
TODAY
W WINDS 15 TO 20 KT WITH GUSTS TO 25 KT. WAVES 3 FT.
TONIGHT
W WINDS 15 TO 20 KT WITH GUSTS TO 30 KT. WAVES 3 FT.
FRI
W WINDS 20 TO 25 KT WITH GUSTS TO 30 KT. WAVES 3 FT. RAIN
LIKELY.
FRI NIGHT
W WINDS 20 TO 25 KT WITH GUSTS TO 30 KT. WAVES 4 FT. A
CHANCE OF RAIN.
SAT
NW WINDS 15 TO 20 KT WITH GUSTS TO 25 KT. WAVES 3 FT.
SAT NIGHT
W WINDS 15 TO 20 KT WITH GUSTS TO 25 KT. WAVES 3 FT.
SUN...W WINDS 10 TO 15 KT
BECOMING SW 5 TO 10 KT AFTER MIDNIGHT.
WAVES 1 TO 2 FT.
MON
SW WINDS 10 TO 15 KT. WAVES 1 TO 2 FT.
ANZ541-212300-
CHOPTANK RIVER TO CAMBRIDGE MD AND THE LITTLE CHOPTANK RIVER-
339 AM EST THU NOV 21 2024
..GALE WARNING IN EFFECT UNTIL 6 AM EST EARLY THIS MORNING
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM EST THIS MORNING
THROUGH THIS AFTERNOON...
REST OF THE OVERNIGHT
NW WINDS 30 KT. WAVES 3 FT.
TODAY
W WINDS 15 TO 20 KT WITH GUSTS TO 30 KT. WAVES 3 FT.
TONIGHT
W WINDS 15 TO 20 KT WITH GUSTS TO 30 KT. WAVES 3 FT.
FRI
W WINDS 20 TO 25 KT WITH GUSTS TO 30 KT. WAVES 3 FT. RAIN
LIKELY.
FRI NIGHT
W WINDS 20 TO 25 KT WITH GUSTS TO 30 KT. WAVES 4 FT. A
CHANCE OF RAIN.
SAT
NW WINDS 15 TO 20 KT WITH GUSTS TO 25 KT. WAVES 2 TO 3 FT.
SAT NIGHT
W WINDS 15 TO 20 KT WITH GUSTS TO 25 KT. WAVES 3 FT.
SUN...W WINDS 10 TO 15 KT
BECOMING SW 5 TO 10 KT AFTER MIDNIGHT.
WAVES 1 TO 2 FT.
MON
SW WINDS 10 TO 15 KT. WAVES 1 TO 2 FT.
ANZ542-212300-
PATUXENT RIVER TO BROOMES ISLAND MD-
339 AM EST THU NOV 21 2024
..GALE WARNING IN EFFECT UNTIL 6 AM EST EARLY THIS MORNING
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM EST THIS MORNING
THROUGH THIS AFTERNOON...
REST OF THE OVERNIGHT
NW WINDS 25 KT WITH GUSTS TO 30 KT. WAVES
2 FT.
TODAY
W WINDS 10 TO 15 KT WITH GUSTS TO 25 KT. WAVES 1 FT.
TONIGHT
W WINDS 10 TO 15 KT WITH GUSTS TO 25 KT. WAVES 1 FT.
FRI
W WINDS 10 TO 15 KT WITH GUSTS TO 30 KT. WAVES 1 FT. RAIN
LIKELY WITH A CHANCE OF SNOW.
FRI NIGHT
W WINDS 15 TO 20 KT WITH GUSTS TO 30 KT. WAVES 1 FT. A
CHANCE OF RAIN.
SAT
W WINDS 10 TO 15 KT WITH GUSTS TO 20 KT. WAVES 1 FT.
SAT NIGHT
W WINDS 10 TO 15 KT WITH GUSTS TO 20 KT. WAVES 1 FT.
SUN
W WINDS 5 TO 10 KT. WAVES 1 FT.
MON
SW WINDS 5 TO 10 KT. WAVES 1 FT.
ANZ534-212300-
CHESAPEAKE BAY FROM DRUM POINT TO SMITH POINT-
339 AM EST THU NOV 21 2024
..GALE WARNING IN EFFECT UNTIL 6 AM EST EARLY THIS MORNING
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM EST THIS MORNING
THROUGH THIS AFTERNOON...
REST OF THE OVERNIGHT
NW WINDS 30 KT. WAVES 5 FT.
TODAY
W WINDS 20 TO 25 KT WITH GUSTS TO 30 KT. WAVES 4 FT.
TONIGHT
W WINDS 15 TO 20 KT WITH GUSTS TO 30 KT. WAVES 4 FT.
FRI
W WINDS 20 TO 25 KT WITH GUSTS TO 30 KT. WAVES 4 FT. RAIN
LIKELY.
FRI NIGHT
W WINDS 20 TO 25 KT WITH GUSTS TO 35 KT. WAVES 5 FT. A
CHANCE OF RAIN.
SAT
NW WINDS 15 TO 20 KT WITH GUSTS TO 25 KT. WAVES 3 FT.
SAT NIGHT
W WINDS 15 TO 20 KT WITH GUSTS TO 25 KT. WAVES 3 FT.
SUN...W WINDS 10 TO 15 KT
BECOMING SW AFTER MIDNIGHT. WAVES 1 TO
2 FT.
MON
SW WINDS 10 TO 15 KT. WAVES 1 TO 2 FT.
ANZ543-212300-
TANGIER SOUND AND THE INLAND WATERS SURROUNDING BLOODSWORTH ISLAND-
339 AM EST THU NOV 21 2024
..GALE WARNING IN EFFECT UNTIL 6 AM EST EARLY THIS MORNING
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM EST THIS MORNING
THROUGH THIS AFTERNOON...
REST OF THE OVERNIGHT
NW WINDS 30 KT. WAVES 3 FT.
TODAY
W WINDS 20 TO 25 KT WITH GUSTS TO 30 KT. WAVES 3 FT.
TONIGHT
W WINDS 20 TO 25 KT WITH GUSTS TO 30 KT. WAVES 2 TO 3 FT.
FRI
W WINDS 20 TO 25 KT WITH GUSTS TO 35 KT. WAVES 2 TO 3 FT.
RAIN LIKELY.
FRI NIGHT
W WINDS 20 TO 25 KT WITH GUSTS TO 35 KT. WAVES 3 FT. A
CHANCE OF RAIN.
SAT
NW WINDS 15 TO 20 KT WITH GUSTS TO 25 KT. WAVES 2 FT.
SAT NIGHT
W WINDS 15 TO 20 KT WITH GUSTS TO 25 KT. WAVES 2 FT.
SUN...W WINDS 15 TO 20 KT
BECOMING SW 5 TO 10 KT. WAVES 1 TO
2 FT.
MON
SW WINDS 10 TO 15 KT. WAVES 1 TO 2 FT.
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