301
FZUS51 KLWX 161159
CWFLWX
COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
759 AM EDT FRI OCT 16 2026
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.
ANZ500-162000-
759 AM EDT FRI OCT 16 2026
.SYNOPSIS FOR THE TIDAL POTOMAC AND MD PORTION OF THE CHESAPEAKE BAY...
A COLD FRONT APPROACHING FROM THE OHIO RIVER VALLEY WILL CROSS THE
MID-ATLANTIC THROUGH THIS EVENING. HIGH PRESSURE WILL BUILD IN FROM
THE CENTRAL U.S. FOR THE WEEKEND, THEN LINGER EARLY NEXT WEEK AS LOW
PRESSURE DEVELOPS AND MEANDERS OFF THE CAROLINA COAST.
ANZ535-162000-
TIDAL POTOMAC FROM KEY BRIDGE TO INDIAN HEAD-
759 AM EDT FRI OCT 16 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
TODAY...SW WINDS 10 KT. GUSTS UP TO 20 KT
INCREASING TO 25 KT
LATE. WAVES 1 FT. PATCHY FOG THIS MORNING. A SLIGHT CHANCE OF TSTMS.
A CHANCE OF SHOWERS, MAINLY THIS MORNING WITH VSBY 1 TO 3 NM.
TONIGHT
NW WINDS 10 TO 15 KT. GUSTS UP TO 25 KT. WAVES 1 FT.
SHOWERS LIKELY.
SAT
N WINDS 10 TO 15 KT WITH GUSTS TO 30 KT. WAVES 2 FT. A CHANCE
OF SHOWERS.
SAT NIGHT
N WINDS 10 TO 15 KT. GUSTS UP TO 25 KT IN THE EVENING.
WAVES 1 FT.
SUN
NE WINDS 5 TO 10 KT. WAVES 1 FT.
SUN NIGHT
NE WINDS 5 TO 10 KT. WAVES 1 FT.
MON
N WINDS 5 TO 10 KT. WAVES 1 FT.
TUE
N WINDS 5 TO 10 KT. WAVES 1 FT.
WINDS AND WAVES HIGHER AND VISIBILITIES LOWER IN AND NEAR TSTMS.
ANZ536-162000-
TIDAL POTOMAC FROM INDIAN HEAD TO COBB ISLAND-
759 AM EDT FRI OCT 16 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
TODAY
SW WINDS 10 KT. GUSTS UP TO 20 KT LATE THIS MORNING AND
AFTERNOON. WAVES 1 FT. A CHANCE OF SHOWERS THIS MORNING. PATCHY FOG
THIS MORNING WITH VSBY 1 TO 3 NM.
TONIGHT...W WINDS 10 TO 15 KT
BECOMING NW IN THE LATE EVENING AND
OVERNIGHT. GUSTS UP TO 25 KT. WAVES 2 FT. A CHANCE OF SHOWERS.
SAT
N WINDS 15 TO 20 KT WITH GUSTS TO 30 KT. WAVES 2 FT. A CHANCE
OF SHOWERS.
SAT NIGHT
N WINDS 15 TO 20 KT WITH GUSTS TO 25 KT. WAVES 1 TO
2 FT.
SUN
NE WINDS 10 TO 15 KT. WAVES 1 FT.
SUN NIGHT
NE WINDS 5 TO 10 KT. WAVES 1 FT.
MON
N WINDS 10 TO 15 KT. WAVES 1 FT.
TUE
N WINDS 10 TO 15 KT. WAVES 1 FT.
ANZ537-162000-
TIDAL POTOMAC FROM COBB ISLAND TO SMITH POINT-
759 AM EDT FRI OCT 16 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
...GALE WARNING IN EFFECT FROM SATURDAY MORNING THROUGH LATE
SATURDAY NIGHT...
TODAY
SW WINDS 10 KT. GUSTS UP TO 20 KT LATE THIS MORNING AND
AFTERNOON. WAVES 1 FT. A SLIGHT CHANCE OF SHOWERS THIS MORNING.
PATCHY FOG THIS MORNING WITH VSBY 1 TO 3 NM.
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.
SHOWERS.
SAT
N WINDS 20 TO 25 KT WITH GUSTS TO 35 KT. WAVES 4 FT. A CHANCE
OF SHOWERS.
SAT NIGHT
N WINDS 20 TO 25 KT WITH GUSTS TO 30 KT. WAVES 4 FT.
SUN
NE WINDS 15 TO 20 KT WITH GUSTS TO 30 KT. WAVES 3 FT.
SUN NIGHT
NE WINDS 20 TO 25 KT. WAVES 3 FT.
MON
N WINDS 20 TO 25 KT. WAVES 3 FT.
TUE
N WINDS 15 TO 20 KT. WAVES 2 TO 3 FT.
ANZ530-162000-
CHESAPEAKE BAY NORTH OF POOLES ISLAND-
759 AM EDT FRI OCT 16 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
TODAY
SW WINDS 10 TO 15 KT WITH GUSTS TO 20 KT. WAVES 1 FT.
PATCHY FOG THIS MORNING. A CHANCE OF SHOWERS THIS MORNING, THEN A
CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF TSTMS THIS AFTERNOON. VSBY
1 TO 3 NM THIS MORNING.
TONIGHT...W WINDS 10 TO 15 KT
BECOMING NW 15 TO 20 KT LATE. GUSTS
UP TO 25 KT. WAVES 2 FT. SHOWERS.
SAT
N WINDS 15 TO 20 KT WITH GUSTS TO 30 KT. WAVES 2 FT. A CHANCE
OF SHOWERS.
SAT NIGHT
N WINDS 15 TO 20 KT WITH GUSTS TO 25 KT. WAVES 1 TO
2 FT.
SUN
NE WINDS 5 TO 10 KT. WAVES 1 FT.
SUN NIGHT...NE WINDS 5 KT
INCREASING TO 10 TO 15 KT AFTER
MIDNIGHT. WAVES 1 FT OR LESS.
MON
N WINDS 10 TO 15 KT. WAVES 1 FT.
TUE
N WINDS 10 TO 15 KT. WAVES 1 FT.
WINDS AND WAVES HIGHER AND VISIBILITIES LOWER IN AND NEAR TSTMS.
ANZ531-162000-
CHESAPEAKE BAY FROM POOLES ISLAND TO SANDY POINT-
759 AM EDT FRI OCT 16 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
TODAY
S WINDS 15 KT WITH GUSTS TO 20 KT. WAVES 1 TO 2 FT. PATCHY
FOG THIS MORNING. A CHANCE OF SHOWERS THIS MORNING, THEN A CHANCE OF
SHOWERS WITH A SLIGHT CHANCE OF TSTMS THIS AFTERNOON. VSBY 1 TO 3 NM
THIS MORNING.
TONIGHT...NW WINDS 15 KT
INCREASING TO 20 TO 25 KT LATE. GUSTS UP
TO 30 KT. WAVES 2 TO 3 FT. SHOWERS.
SAT
N WINDS 20 TO 25 KT WITH GUSTS TO 35 KT. WAVES 4 FT. A CHANCE
OF SHOWERS.
SAT NIGHT
N WINDS 15 TO 20 KT WITH GUSTS TO 30 KT. WAVES 3 FT.
SUN
NE WINDS 10 TO 15 KT WITH GUSTS TO 20 KT. WAVES 2 FT.
SUN NIGHT
NE WINDS 10 TO 15 KT. WAVES 1 FT.
MON
N WINDS 15 TO 20 KT. WAVES 2 FT.
TUE
N WINDS 15 TO 20 KT. WAVES 2 FT.
WINDS AND WAVES HIGHER AND VISIBILITIES LOWER IN AND NEAR TSTMS.
ANZ538-162000-
PATAPSCO RIVER INCLUDING BALTIMORE HARBOR-
759 AM EDT FRI OCT 16 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
TODAY
SW WINDS 10 KT WITH GUSTS TO 20 KT. WAVES 1 FT. PATCHY FOG
THIS MORNING. A CHANCE OF SHOWERS THIS MORNING, THEN A CHANCE OF
SHOWERS AND TSTMS THIS AFTERNOON. VSBY 1 TO 3 NM THIS MORNING.
TONIGHT...W WINDS 10 TO 15 KT
BECOMING NW LATE. GUSTS UP TO
25 KT. WAVES 1 FT. SHOWERS WITH A CHANCE OF TSTMS.
SAT
N WINDS 15 TO 20 KT WITH GUSTS TO 30 KT. WAVES 2 FT. A CHANCE
OF SHOWERS.
SAT NIGHT
N WINDS 10 TO 15 KT WITH GUSTS TO 25 KT. WAVES 1 TO
2 FT.
SUN
NE WINDS 5 TO 10 KT. WAVES 1 FT.
SUN NIGHT
NE WINDS 5 TO 10 KT. WAVES 1 FT.
MON
N WINDS 10 TO 15 KT. WAVES 1 FT.
TUE
N WINDS 10 TO 15 KT. WAVES 1 FT.
WINDS AND WAVES HIGHER AND VISIBILITIES LOWER IN AND NEAR TSTMS.
ANZ539-162000-
CHESTER RIVER TO QUEENSTOWN MD-
759 AM EDT FRI OCT 16 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
TODAY
S WINDS 10 TO 15 KT WITH GUSTS TO 20 KT. WAVES 1 TO 2 FT. A
CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF TSTMS THIS MORNING. PATCHY
FOG THIS MORNING WITH VSBY 1 TO 3 NM.
TONIGHT...NW WINDS 10 TO 15 KT
INCREASING TO 15 TO 20 KT LATE.
GUSTS UP TO 30 KT. WAVES 2 TO 3 FT. SHOWERS.
SAT
N WINDS 20 TO 25 KT WITH GUSTS TO 35 KT. WAVES 3 FT. A CHANCE
OF SHOWERS.
SAT NIGHT...N WINDS 15 TO 20 KT. GUSTS UP TO 30 KT
DIMINISHING
TO 20 KT AFTER MIDNIGHT. WAVES 2 TO 3 FT.
SUN
NE WINDS 10 TO 15 KT WITH GUSTS TO 20 KT. WAVES 1 TO 2 FT.
SUN NIGHT
NE WINDS 5 TO 10 KT. WAVES 1 FT.
MON
NE WINDS 10 TO 15 KT. WAVES 1 TO 2 FT.
TUE
N WINDS 10 TO 15 KT. WAVES 2 FT.
WINDS AND WAVES HIGHER AND VISIBILITIES LOWER IN AND NEAR TSTMS.
ANZ532-162000-
CHESAPEAKE BAY FROM SANDY POINT TO NORTH BEACH-
759 AM EDT FRI OCT 16 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
...GALE WARNING IN EFFECT FROM SATURDAY MORNING THROUGH LATE
SATURDAY NIGHT...
TODAY
S WINDS 15 KT WITH GUSTS TO 20 KT. WAVES 1 TO 2 FT. A
CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF TSTMS THIS MORNING. PATCHY
FOG THIS MORNING WITH VSBY 1 TO 3 NM.
TONIGHT...W WINDS 15 TO 20 KT
BECOMING NW 20 TO 25 KT LATE. GUSTS
UP TO 30 KT. WAVES 2 TO 3 FT. SHOWERS.
SAT
N WINDS 20 TO 25 KT WITH GUSTS TO 35 KT. WAVES 4 FT. SHOWERS
LIKELY.
SAT NIGHT
N WINDS 20 TO 25 KT WITH GUSTS TO 30 KT. WAVES 3 FT.
SUN
NE WINDS 15 TO 20 KT WITH GUSTS TO 25 KT. WAVES 2 TO 3 FT.
SUN NIGHT
NE WINDS 15 TO 20 KT. GUSTS UP TO 25 KT AFTER MIDNIGHT.
WAVES 2 FT.
MON
N WINDS 20 TO 25 KT. WAVES 3 FT.
TUE
N WINDS 15 TO 20 KT. WAVES 2 TO 3 FT.
WINDS AND WAVES HIGHER AND VISIBILITIES LOWER IN AND NEAR TSTMS.
ANZ540-162000-
EASTERN BAY-
759 AM EDT FRI OCT 16 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
TODAY
S WINDS 10 TO 15 KT WITH GUSTS TO 20 KT. WAVES 1 TO 2 FT. A
CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF TSTMS THIS MORNING. PATCHY
FOG THIS MORNING WITH VSBY 1 TO 3 NM.
TONIGHT...NW WINDS 10 TO 15 KT
INCREASING TO 15 TO 20 KT LATE.
GUSTS UP TO 30 KT. WAVES 2 FT. SHOWERS.
SAT
N WINDS 20 TO 25 KT WITH GUSTS TO 35 KT. WAVES 3 FT. SHOWERS
LIKELY.
SAT NIGHT
N WINDS 15 TO 20 KT WITH GUSTS TO 30 KT. WAVES 2 TO
3 FT.
SUN
NE WINDS 10 TO 15 KT WITH GUSTS TO 20 KT. WAVES 1 TO 2 FT.
SUN NIGHT
NE WINDS 10 TO 15 KT WITH GUSTS TO 20 KT. WAVES 1 FT.
MON
N WINDS 15 TO 20 KT. WAVES 2 FT.
TUE
N WINDS 15 TO 20 KT. WAVES 1 TO 2 FT.
WINDS AND WAVES HIGHER AND VISIBILITIES LOWER IN AND NEAR TSTMS.
ANZ533-162000-
CHESAPEAKE BAY FROM NORTH BEACH TO DRUM POINT-
759 AM EDT FRI OCT 16 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
...GALE WARNING IN EFFECT FROM SATURDAY MORNING THROUGH LATE
SATURDAY NIGHT...
TODAY
SW WINDS 10 TO 15 KT WITH GUSTS TO 20 KT. WAVES 1 TO 2 FT.
A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF TSTMS THIS MORNING.
PATCHY FOG THIS MORNING WITH VSBY 1 TO 3 NM.
TONIGHT...W WINDS 15 KT
BECOMING NW 20 TO 25 KT IN THE LATE
EVENING AND OVERNIGHT. GUSTS UP TO 30 KT. WAVES 3 FT. SHOWERS.
SAT
N WINDS 25 TO 30 KT. WAVES 5 FT. SHOWERS LIKELY.
SAT NIGHT
N WINDS 20 TO 25 KT WITH GUSTS TO 30 KT. WAVES 4 FT.
SUN...NE WINDS 20 TO 25 KT
DIMINISHING TO 10 TO 15 KT IN THE
AFTERNOON. WAVES 3 FT.
SUN NIGHT...NE WINDS 10 TO 15 KT
INCREASING TO 20 TO 25 KT AFTER
MIDNIGHT. WAVES 2 FT...BUILDING TO 4 FT AFTER MIDNIGHT.
MON
N WINDS 20 TO 25 KT. WAVES 4 FT.
TUE...N WINDS 20 TO 25 KT
DIMINISHING TO 15 TO 20 KT. WAVES 3 FT.
WINDS AND WAVES HIGHER AND VISIBILITIES LOWER IN AND NEAR TSTMS.
ANZ541-162000-
CHOPTANK RIVER TO CAMBRIDGE MD AND THE LITTLE CHOPTANK RIVER-
759 AM EDT FRI OCT 16 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
TODAY
S WINDS 10 TO 15 KT WITH GUSTS TO 20 KT. WAVES 1 TO 2 FT. A
CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF TSTMS THIS MORNING. PATCHY
FOG THIS MORNING WITH VSBY 1 TO 3 NM.
TONIGHT...W WINDS 10 TO 15 KT
BECOMING NW 20 TO 25 KT IN THE LATE
EVENING AND OVERNIGHT. GUSTS UP TO 30 KT. WAVES 2 TO 3 FT. SHOWERS.
SAT
N WINDS 25 TO 30 KT. WAVES 3 FT. A CHANCE OF SHOWERS.
SAT NIGHT
N WINDS 20 TO 25 KT WITH GUSTS TO 30 KT. WAVES 3 FT.
SUN
NE WINDS 15 TO 20 KT WITH GUSTS TO 25 KT. WAVES 2 FT.
SUN NIGHT
NE WINDS 15 TO 20 KT WITH GUSTS TO 25 KT. WAVES 1 TO
2 FT.
MON
N WINDS 20 TO 25 KT. WAVES 2 TO 3 FT.
TUE...N WINDS 20 TO 25 KT
DIMINISHING TO 15 TO 20 KT. WAVES 2 TO
3 FT.
WINDS AND WAVES HIGHER AND VISIBILITIES LOWER IN AND NEAR TSTMS.
ANZ542-162000-
PATUXENT RIVER TO BROOMES ISLAND MD-
759 AM EDT FRI OCT 16 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
TODAY
SW WINDS 5 TO 10 KT. GUSTS UP TO 20 KT LATE THIS MORNING
AND AFTERNOON. WAVES 1 FT. A CHANCE OF SHOWERS THIS MORNING. PATCHY
FOG THIS MORNING WITH VSBY 1 TO 3 NM.
TONIGHT...SW WINDS 10 TO 15 KT
BECOMING NW IN THE LATE EVENING
AND OVERNIGHT. GUSTS UP TO 25 KT. WAVES 1 FT. SHOWERS.
SAT
N WINDS 15 TO 20 KT WITH GUSTS TO 35 KT. WAVES 1 TO 2 FT. A
CHANCE OF SHOWERS.
SAT NIGHT
N WINDS 15 TO 20 KT WITH GUSTS TO 30 KT. WAVES 1 FT.
SUN
NE WINDS 10 TO 15 KT WITH GUSTS TO 25 KT. WAVES 1 FT.
SUN NIGHT
NE WINDS 10 TO 15 KT WITH GUSTS TO 25 KT. WAVES 1 FT.
MON
N WINDS 15 TO 20 KT. WAVES 1 FT.
TUE
N WINDS 10 TO 15 KT. WAVES 1 FT.
ANZ534-162000-
CHESAPEAKE BAY FROM DRUM POINT TO SMITH POINT-
759 AM EDT FRI OCT 16 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
...GALE WARNING IN EFFECT FROM SATURDAY MORNING THROUGH LATE
SATURDAY NIGHT...
TODAY
SW WINDS 10 TO 15 KT WITH GUSTS TO 20 KT. WAVES 1 TO 2 FT.
A SLIGHT CHANCE OF SHOWERS THIS MORNING. PATCHY FOG THIS MORNING
WITH VSBY 1 TO 3 NM.
TONIGHT...SW WINDS 15 KT
BECOMING NW 20 TO 25 KT IN THE LATE
EVENING AND OVERNIGHT. GUSTS UP TO 30 KT. WAVES 3 FT. SHOWERS.
SAT
N WINDS 25 TO 30 KT. WAVES 6 FT. SHOWERS LIKELY.
SAT NIGHT
N WINDS 20 TO 25 KT WITH GUSTS TO 35 KT. WAVES 5 FT.
SUN
NE WINDS 20 TO 25 KT WITH GUSTS TO 30 KT. WAVES 4 FT.
SUN NIGHT
NE WINDS 20 TO 25 KT WITH GUSTS TO 30 KT. WAVES 4 FT.
MON
N WINDS 20 TO 25 KT. WAVES 4 FT.
TUE
N WINDS 20 TO 25 KT. WAVES 3 FT.
ANZ543-162000-
TANGIER SOUND AND THE INLAND WATERS SURROUNDING BLOODSWORTH ISLAND-
759 AM EDT FRI OCT 16 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
...GALE WARNING IN EFFECT FROM SATURDAY MORNING THROUGH LATE
SATURDAY NIGHT...
TODAY
S WINDS 10 TO 15 KT WITH GUSTS TO 20 KT. WAVES 1 TO 2 FT. A
SLIGHT CHANCE OF SHOWERS THIS MORNING. PATCHY FOG THIS MORNING WITH
VSBY 1 TO 3 NM.
TONIGHT...SW WINDS 15 TO 20 KT
BECOMING NW 20 TO 25 KT IN THE
LATE EVENING AND OVERNIGHT. GUSTS UP TO 30 KT. WAVES 2 TO 3 FT.
SHOWERS.
SAT
N WINDS 25 TO 30 KT. WAVES 3 FT. A CHANCE OF SHOWERS.
SAT NIGHT
N WINDS 20 TO 25 KT WITH GUSTS TO 35 KT. WAVES 3 FT.
SUN
NE WINDS 15 TO 20 KT WITH GUSTS TO 25 KT. WAVES 2 FT.
SUN NIGHT
NE WINDS 15 TO 20 KT WITH GUSTS TO 25 KT. WAVES 2 FT.
MON
N WINDS 20 TO 25 KT. WAVES 2 FT.
TUE
N WINDS 15 TO 20 KT. WAVES 2 FT.
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