182
FZUS51 KLWX 302003
CWFLWX
COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
303 PM EST SUN NOV 30 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.
ANZ500-010900-
303 PM EST SUN NOV 30 2025
.SYNOPSIS FOR THE TIDAL POTOMAC AND MD PORTION OF THE CHESAPEAKE BAY...
HIGH PRESSURE WILL RETURN MONDAY. THE NEXT STORM SYSTEM WILL MOVE
ACROSS THE REGION TUESDAY MORNING, AND THIS COULD BRING A WINTRY MIX
TO MUCH OF THE REGION. ANOTHER DISTURBANCE WILL MOVE THROUGH THE
REGION LATER IN THE WEEK. SMALL CRAFT ADVISORIES WILL LIKELY BE
NEEDED THROUGH THE MIDDLE OF THE WEEK, WITH GALES POSSIBLE LATE
TUESDAY AFTERNOON THROUGH TUESDAY NIGHT.
ANZ535-010900-
TIDAL POTOMAC FROM KEY BRIDGE TO INDIAN HEAD-
303 PM EST SUN NOV 30 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY MORNING
REST OF THIS AFTERNOON
SW WINDS 10 KT WITH GUSTS TO 20 KT. WAVES
1 FT. A CHANCE OF RAIN.
TONIGHT
W WINDS 5 TO 10 KT WITH GUSTS TO 20 KT. WAVES 1 FT.
MON
N WINDS 5 TO 10 KT. WAVES 1 FT.
MON NIGHT
SE WINDS AROUND 5 KT. WAVES 1 FT. A CHANCE OF SNOW AND
SLEET.
TUE
N WINDS 5 TO 10 KT. WAVES 1 FT. RAIN.
TUE NIGHT
NW WINDS 5 TO 10 KT. WAVES 1 FT.
WED
SW WINDS AROUND 5 KT. WAVES 1 FT.
THU
NW WINDS 5 TO 10 KT. WAVES 1 FT.
ANZ536-010900-
TIDAL POTOMAC FROM INDIAN HEAD TO COBB ISLAND-
303 PM EST SUN NOV 30 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM EST THIS EVENING
THROUGH MONDAY MORNING...
REST OF THIS AFTERNOON
SW WINDS 10 KT WITH GUSTS TO 20 KT. WAVES
1 FT. A CHANCE OF RAIN.
TONIGHT...W WINDS 10 TO 15 KT
BECOMING NW AFTER MIDNIGHT. GUSTS
UP TO 20 KT. WAVES 1 FT.
MON
N WINDS 5 TO 10 KT. GUSTS UP TO 20 KT UNTIL LATE AFTERNOON.
WAVES 1 FT.
MON NIGHT
SE WINDS 5 KT. WAVES LESS THAN 1 FT. A CHANCE OF RAIN,
SNOW AND SLEET.
TUE
N WINDS 5 TO 10 KT. WAVES 1 FT. RAIN.
TUE NIGHT
NW WINDS 10 TO 15 KT WITH GUSTS TO 20 KT. WAVES 1 FT.
WED...NW WINDS 5 TO 10 KT
BECOMING SW. WAVES 1 FT.
THU...NW WINDS 10 TO 15 KT
BECOMING N 5 TO 10 KT AFTER MIDNIGHT.
WAVES 1 FT.
ANZ537-010900-
TIDAL POTOMAC FROM COBB ISLAND TO SMITH POINT-
303 PM EST SUN NOV 30 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM EST THIS EVENING
THROUGH MONDAY MORNING...
...GALE WATCH IN EFFECT FROM TUESDAY AFTERNOON THROUGH LATE TUESDAY
NIGHT...
REST OF THIS AFTERNOON
SW WINDS 10 KT. WAVES 1 FT. RAIN LIKELY.
VSBY 1 TO 3 NM.
TONIGHT...W WINDS 10 TO 15 KT
BECOMING NW 15 TO 20 KT AFTER
MIDNIGHT. GUSTS UP TO 25 KT. WAVES 2 TO 3 FT. A CHANCE OF RAIN.
MON...N WINDS 10 TO 15 KT WITH GUSTS TO 25 KT
BECOMING NE 5 TO
10 KT LATE. WAVES 2 TO 3 FT.
MON NIGHT
E WINDS 5 TO 10 KT. WAVES 1 FT. A CHANCE OF RAIN.
TUE...NE WINDS 5 TO 10 KT
BECOMING NW 10 TO 15 KT WITH GUSTS TO
25 KT IN THE AFTERNOON. WAVES 1 TO 2 FT. RAIN.
TUE NIGHT
NW WINDS 15 TO 20 KT WITH GUSTS TO 30 KT. WAVES 3 FT.
WED...NW WINDS 10 TO 15 KT
BECOMING SW 5 TO 10 KT. WAVES 1 TO
2 FT.
THU...W WINDS 10 TO 15 KT
BECOMING N 15 TO 20 KT. WAVES 1 TO
2 FT...BUILDING TO 2 TO 3 FT.
ANZ530-010900-
CHESAPEAKE BAY NORTH OF POOLES ISLAND-
303 PM EST SUN NOV 30 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY MORNING
REST OF THIS AFTERNOON
SW WINDS 15 KT WITH GUSTS TO 20 KT. WAVES
2 FT. A CHANCE OF RAIN.
TONIGHT...SW WINDS 10 TO 15 KT
BECOMING NW IN THE LATE EVENING
AND OVERNIGHT. GUSTS UP TO 25 KT. WAVES 2 FT.
MON
NW WINDS 10 TO 15 KT. GUSTS UP TO 20 KT UNTIL LATE AFTERNOON.
WAVES 1 FT.
MON NIGHT
E WINDS 5 KT. WAVES LESS THAN 1 FT. SNOW LIKELY WITH A
CHANCE OF SLEET.
TUE...E WINDS 5 TO 10 KT
BECOMING N 10 TO 15 KT WITH GUSTS TO
20 KT IN THE AFTERNOON. WAVES 1 FT. RAIN AND SLEET WITH SNOW LIKELY.
TUE NIGHT
NW WINDS 10 TO 15 KT WITH GUSTS TO 25 KT. WAVES 1 TO
2 FT.
WED...NW WINDS 5 TO 10 KT
BECOMING SW. WAVES 1 FT.
THU...W WINDS 10 TO 15 KT
BECOMING NW 15 TO 20 KT. WAVES 1 FT.
ANZ531-010900-
CHESAPEAKE BAY FROM POOLES ISLAND TO SANDY POINT-
303 PM EST SUN NOV 30 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY MORNING
REST OF THIS AFTERNOON
SW WINDS 15 KT WITH GUSTS TO 25 KT. WAVES
2 FT. A CHANCE OF RAIN.
TONIGHT...SW WINDS 15 KT
BECOMING NW IN THE LATE EVENING AND
OVERNIGHT. GUSTS UP TO 25 KT. WAVES 2 TO 3 FT.
MON...NW WINDS 15 TO 20 KT WITH GUSTS TO 25 KT
BECOMING N 5 TO
10 KT IN THE AFTERNOON. WAVES 2 FT.
MON NIGHT
E WINDS 5 TO 10 KT. WAVES 1 FT. SNOW LIKELY WITH A
CHANCE OF SLEET.
TUE...E WINDS 5 TO 10 KT
BECOMING NW 10 TO 15 KT WITH GUSTS TO
20 KT IN THE AFTERNOON. WAVES 1 TO 2 FT. RAIN.
TUE NIGHT
NW WINDS 15 TO 20 KT WITH GUSTS TO 30 KT. WAVES 3 FT.
WED...NW WINDS 10 TO 15 KT
BECOMING SW 5 TO 10 KT. WAVES 1 TO
2 FT.
THU...W WINDS 15 TO 20 KT
BECOMING NW. WAVES 1 TO 2 FT.
ANZ538-010900-
PATAPSCO RIVER INCLUDING BALTIMORE HARBOR-
303 PM EST SUN NOV 30 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY MORNING
REST OF THIS AFTERNOON
SW WINDS 10 KT WITH GUSTS TO 20 KT. WAVES
1 FT. A CHANCE OF RAIN.
TONIGHT...W WINDS 10 TO 15 KT
BECOMING NW AFTER MIDNIGHT. GUSTS
UP TO 25 KT. WAVES 1 FT.
MON
NW WINDS 5 TO 10 KT. GUSTS UP TO 20 KT UNTIL LATE AFTERNOON.
WAVES 1 FT.
MON NIGHT
E WINDS 5 TO 10 KT. WAVES 1 FT OR LESS. SNOW LIKELY
WITH A CHANCE OF SLEET.
TUE...E WINDS 5 TO 10 KT
BECOMING NW 10 TO 15 KT WITH GUSTS TO
20 KT IN THE AFTERNOON. WAVES 1 FT. RAIN.
TUE NIGHT
NW WINDS 10 TO 15 KT WITH GUSTS TO 25 KT. WAVES 1 FT.
WED...NW WINDS 5 TO 10 KT
BECOMING SW. WAVES 1 FT OR LESS.
THU...W WINDS 10 TO 15 KT
BECOMING NW. WAVES 1 FT.
ANZ539-010900-
CHESTER RIVER TO QUEENSTOWN MD-
303 PM EST SUN NOV 30 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY MORNING
REST OF THIS AFTERNOON
SW WINDS 15 KT WITH GUSTS TO 25 KT. WAVES
2 FT. RAIN LIKELY.
TONIGHT...SW WINDS 10 TO 15 KT
BECOMING NW 15 TO 20 KT IN THE
LATE EVENING AND OVERNIGHT. GUSTS UP TO 25 KT. WAVES 3 FT.
MON...NW WINDS 10 TO 15 KT WITH GUSTS TO 25 KT
BECOMING N 5 KT
LATE. WAVES 2 TO 3 FT.
MON NIGHT
E WINDS 5 TO 10 KT. WAVES 1 FT OR LESS. SNOW LIKELY, A
CHANCE OF RAIN AND SLEET.
TUE...E WINDS 5 TO 10 KT
BECOMING NW 10 TO 15 KT WITH GUSTS TO
20 KT IN THE AFTERNOON. WAVES 1 TO 2 FT. RAIN.
TUE NIGHT
NW WINDS 15 TO 20 KT WITH GUSTS TO 30 KT. WAVES 3 FT.
WED...NW WINDS 10 TO 15 KT
BECOMING SW 5 TO 10 KT. WAVES 1 TO
2 FT.
THU...W WINDS 10 TO 15 KT...BECOMING NW. WAVES 1 TO 2 FT
BUILDING
TO 2 TO 3 FT.
ANZ532-010900-
CHESAPEAKE BAY FROM SANDY POINT TO NORTH BEACH-
303 PM EST SUN NOV 30 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY MORNING
REST OF THIS AFTERNOON
SW WINDS 15 KT WITH GUSTS TO 25 KT. WAVES
2 FT. RAIN LIKELY.
TONIGHT...SW WINDS 15 KT
BECOMING NW IN THE LATE EVENING AND
OVERNIGHT. GUSTS UP TO 30 KT. WAVES 2 TO 3 FT.
MON...NW WINDS 10 TO 15 KT WITH GUSTS TO 25 KT
BECOMING N 5 TO
10 KT LATE. WAVES 2 FT.
MON NIGHT
E WINDS 5 TO 10 KT. WAVES 1 FT. SNOW LIKELY, A CHANCE
OF RAIN AND SLEET.
TUE...E WINDS 5 TO 10 KT
BECOMING NW 10 TO 15 KT WITH GUSTS TO
25 KT IN THE AFTERNOON. WAVES 1 TO 2 FT. RAIN.
TUE NIGHT
NW WINDS 15 TO 20 KT WITH GUSTS TO 30 KT. WAVES 3 FT.
WED...NW WINDS 10 TO 15 KT
BECOMING SW 5 TO 10 KT. WAVES 1 TO
2 FT.
THU...W WINDS 10 KT
BECOMING NW 20 TO 25 KT IN THE AFTERNOON AND
EVENING, THEN BECOMING N 15 TO 20 KT AFTER MIDNIGHT. WAVES 1 TO
2 FT...BUILDING TO 2 TO 3 FT.
ANZ540-010900-
EASTERN BAY-
303 PM EST SUN NOV 30 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY MORNING
REST OF THIS AFTERNOON
SW WINDS 15 KT WITH GUSTS TO 20 KT. WAVES
2 FT. RAIN LIKELY.
TONIGHT...SW WINDS 10 TO 15 KT
BECOMING NW 15 TO 20 KT IN THE
LATE EVENING AND OVERNIGHT. GUSTS UP TO 25 KT. WAVES 2 FT.
MON
N WINDS 10 TO 15 KT WITH GUSTS TO 25 KT. WAVES 1 TO 2 FT.
MON NIGHT
E WINDS 5 TO 10 KT. WAVES 1 FT. SNOW LIKELY, A CHANCE
OF RAIN AND SLEET.
TUE...E WINDS 5 TO 10 KT
BECOMING NW 10 TO 15 KT WITH GUSTS TO
25 KT IN THE AFTERNOON. WAVES 1 TO 2 FT. RAIN.
TUE NIGHT
NW WINDS 15 TO 20 KT WITH GUSTS TO 30 KT. WAVES 2 TO
3 FT.
WED...NW WINDS 10 TO 15 KT
BECOMING SW 5 TO 10 KT. WAVES 1 TO
2 FT.
THU...W WINDS 10 TO 15 KT
BECOMING NW 15 TO 20 KT. WAVES 1 TO
2 FT.
ANZ533-010900-
CHESAPEAKE BAY FROM NORTH BEACH TO DRUM POINT-
303 PM EST SUN NOV 30 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM EST THIS EVENING
THROUGH MONDAY MORNING...
...GALE WATCH IN EFFECT FROM TUESDAY AFTERNOON THROUGH LATE TUESDAY
NIGHT...
REST OF THIS AFTERNOON
SW WINDS 15 KT WITH GUSTS TO 20 KT. WAVES
2 FT. RAIN LIKELY. VSBY 1 TO 3 NM.
TONIGHT...SW WINDS 15 KT WITH GUSTS TO 20 KT
BECOMING NW WITH
GUSTS TO 30 KT IN THE LATE EVENING AND OVERNIGHT. WAVES 2 TO 3 FT.
MON...N WINDS 15 TO 20 KT WITH GUSTS TO 25 KT
DIMINISHING TO
5 TO 10 KT LATE. WAVES 2 TO 3 FT.
MON NIGHT
E WINDS 5 TO 10 KT. WAVES 1 FT. A CHANCE OF RAIN.
TUE...E WINDS 10 TO 15 KT
BECOMING NW 15 TO 20 KT WITH GUSTS TO
25 KT IN THE AFTERNOON. WAVES 1 TO 2 FT. RAIN.
TUE NIGHT
NW WINDS 20 TO 25 KT WITH GUSTS TO 30 KT. WAVES 4 FT.
WED...NW WINDS 10 TO 15 KT...BECOMING SW 5 TO 10 KT. WAVES 3 FT
SUBSIDING TO 1 FT.
THU...W WINDS 10 KT
BECOMING NW 20 TO 25 KT IN THE AFTERNOON AND
EVENING, THEN BECOMING N 15 TO 20 KT AFTER MIDNIGHT. WAVES 1 FT...
BUILDING TO 3 FT.
ANZ541-010900-
CHOPTANK RIVER TO CAMBRIDGE MD AND THE LITTLE CHOPTANK RIVER-
303 PM EST SUN NOV 30 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM EST THIS EVENING
THROUGH MONDAY MORNING...
...GALE WATCH IN EFFECT FROM TUESDAY AFTERNOON THROUGH LATE TUESDAY
NIGHT...
REST OF THIS AFTERNOON
SW WINDS 15 KT WITH GUSTS TO 20 KT. WAVES
2 FT. RAIN.
TONIGHT...SW WINDS 10 TO 15 KT
BECOMING NW 15 TO 20 KT IN THE
LATE EVENING AND OVERNIGHT. GUSTS UP TO 30 KT. WAVES 2 TO 3 FT.
MON...N WINDS 15 TO 20 KT WITH GUSTS TO 25 KT
DIMINISHING TO
5 TO 10 KT LATE. WAVES 2 FT.
MON NIGHT
E WINDS 5 TO 10 KT. WAVES 1 FT. SNOW LIKELY WITH A
CHANCE OF RAIN.
TUE...E WINDS 5 TO 10 KT
BECOMING NW 15 TO 20 KT WITH GUSTS TO
25 KT IN THE AFTERNOON. WAVES 1 TO 2 FT. RAIN.
TUE NIGHT
NW WINDS 15 TO 20 KT WITH GUSTS TO 30 KT. WAVES 3 FT.
WED...NW WINDS 10 TO 15 KT
BECOMING SW 5 TO 10 KT. WAVES 1 TO
2 FT.
THU...W WINDS 5 TO 10 KT
BECOMING NW 20 TO 25 KT IN THE AFTERNOON
AND EVENING, THEN BECOMING N 15 TO 20 KT AFTER MIDNIGHT. WAVES 1 TO
2 FT...BUILDING TO 2 TO 3 FT.
ANZ542-010900-
PATUXENT RIVER TO BROOMES ISLAND MD-
303 PM EST SUN NOV 30 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM EST THIS EVENING
THROUGH MONDAY MORNING...
...GALE WATCH IN EFFECT FROM TUESDAY AFTERNOON THROUGH LATE TUESDAY
NIGHT...
REST OF THIS AFTERNOON
SW WINDS 10 KT. WAVES 1 FT. RAIN LIKELY.
VSBY 1 TO 3 NM.
TONIGHT...W WINDS 10 TO 15 KT
BECOMING NW AFTER MIDNIGHT. GUSTS
UP TO 25 KT. WAVES 1 FT. A CHANCE OF RAIN.
MON...N WINDS 10 TO 15 KT WITH GUSTS TO 25 KT
DIMINISHING TO
5 TO 10 KT LATE. WAVES 1 FT.
MON NIGHT
E WINDS 5 KT. WAVES LESS THAN 1 FT. A CHANCE OF RAIN.
TUE...NE WINDS 5 TO 10 KT
BECOMING NW 10 TO 15 KT IN THE
AFTERNOON. GUSTS UP TO 20 KT. WAVES 1 FT. RAIN.
TUE NIGHT
NW WINDS 10 TO 15 KT WITH GUSTS TO 25 KT. WAVES 1 FT.
WED...NW WINDS 5 TO 10 KT
BECOMING SW. WAVES 1 FT.
THU...W WINDS 10 TO 15 KT
BECOMING NW. WAVES 1 FT.
ANZ534-010900-
CHESAPEAKE BAY FROM DRUM POINT TO SMITH POINT-
303 PM EST SUN NOV 30 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM EST THIS EVENING
THROUGH MONDAY MORNING...
...GALE WATCH IN EFFECT FROM TUESDAY AFTERNOON THROUGH LATE TUESDAY
NIGHT...
REST OF THIS AFTERNOON
SW WINDS 15 KT WITH GUSTS TO 20 KT. WAVES
2 FT. RAIN LIKELY. VSBY 1 TO 3 NM.
TONIGHT...W WINDS 15 TO 20 KT WITH GUSTS TO 25 KT
BECOMING NW
20 TO 25 KT WITH GUSTS TO 30 KT AFTER MIDNIGHT. WAVES 2 FT...
BUILDING TO 4 FT AFTER MIDNIGHT. A CHANCE OF RAIN. VSBY 1 TO 3 NM.
MON...N WINDS 15 TO 20 KT WITH GUSTS TO 25 KT
DIMINISHING TO
5 TO 10 KT LATE. WAVES 4 FT...SUBSIDING TO 2 FT IN THE AFTERNOON.
MON NIGHT
E WINDS 5 TO 10 KT. WAVES 1 TO 2 FT. A CHANCE OF RAIN.
TUE...E WINDS 10 TO 15 KT
BECOMING NW 15 TO 20 KT WITH GUSTS TO
25 KT IN THE AFTERNOON. WAVES 2 TO 3 FT. RAIN.
TUE NIGHT
NW WINDS 20 TO 25 KT WITH GUSTS TO 30 KT. WAVES 5 FT.
WED...NW WINDS 15 TO 20 KT
BECOMING SW 10 TO 15 KT. WAVES 2 TO
3 FT...SUBSIDING TO 1 TO 2 FT.
THU...W WINDS 10 TO 15 KT
BECOMING NW 20 TO 25 KT IN THE
AFTERNOON AND EVENING, THEN BECOMING N AFTER MIDNIGHT. WAVES 2 TO
3 FT...BUILDING TO 4 FT.
ANZ543-010900-
TANGIER SOUND AND THE INLAND WATERS SURROUNDING BLOODSWORTH ISLAND-
303 PM EST SUN NOV 30 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM EST THIS EVENING
THROUGH MONDAY MORNING...
...GALE WATCH IN EFFECT FROM TUESDAY AFTERNOON THROUGH LATE TUESDAY
NIGHT...
REST OF THIS AFTERNOON
SW WINDS 10 KT. WAVES 1 FT. RAIN LIKELY.
VSBY 1 TO 3 NM.
TONIGHT...W WINDS 15 TO 20 KT
BECOMING NW AFTER MIDNIGHT. GUSTS
UP TO 25 KT. WAVES 2 FT. A CHANCE OF RAIN. VSBY 1 TO 3 NM.
MON...N WINDS 15 TO 20 KT WITH GUSTS TO 25 KT
DIMINISHING TO
5 TO 10 KT LATE. WAVES 1 TO 2 FT.
MON NIGHT
E WINDS 5 TO 10 KT. WAVES 1 FT. A CHANCE OF SNOW.
TUE...E WINDS 10 TO 15 KT
BECOMING NW 15 TO 20 KT WITH GUSTS TO
25 KT IN THE AFTERNOON. WAVES 1 TO 2 FT. RAIN.
TUE NIGHT
NW WINDS 20 TO 25 KT WITH GUSTS TO 30 KT. WAVES 3 FT.
WED...NW WINDS 15 TO 20 KT
BECOMING SW 10 TO 15 KT. WAVES 1 TO
2 FT.
THU...W WINDS 10 TO 15 KT
BECOMING NW 20 TO 25 KT IN THE
AFTERNOON AND EVENING, THEN BECOMING N 15 TO 20 KT AFTER MIDNIGHT.
WAVES 1 TO 2 FT.
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