fzus51 klwx 050409
cwflwx
expires:202603050900;;644932

coastal waters forecast
national weather service baltimore md/washington dc
1109 pm est wed mar 4 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.


anz531-050900-
chesapeake bay from pooles island to sandy point-
1109 pm est wed mar 4 2026

.rest of tonight...e winds around 5 kt. waves flat. areas of
drizzle. areas of fog. vsby 1 to 3 nm...decreasing to 1 nm or less. 
.thu...e winds 5 kt. waves flat. a chance of rain and drizzle.
patchy fog. vsby 1 nm or less. 
.thu night...ne winds 5 to 10 kt. waves 1 ft. rain likely. areas of
fog. vsby 1 nm or less. 
.fri...ne winds 5 kt. waves less than 1 ft. patchy fog.
.fri night...e winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.sat...s winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.sat night...sw winds 10 to 15 kt. waves 2 ft. showers likely. 
.sun...w winds 5 to 10 kt...becoming s. waves 1 ft or less. a chance
of showers through the day. 
.mon...s winds around 5 kt. waves 1 ft or less.  

$$

fzus51 klwx 050409
cwflwx
expires:202603050900;;644935

coastal waters forecast
national weather service baltimore md/washington dc
1109 pm est wed mar 4 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.


anz532-050900-
chesapeake bay from sandy point to north beach-
1109 pm est wed mar 4 2026

.rest of tonight...e winds 5 kt. waves flat. areas of drizzle. areas
of fog. vsby 1 nm or less. 
.thu...se winds 5 kt. waves less than 1 ft. a chance of rain. patchy
fog. vsby 1 nm or less. 
.thu night...ne winds 5 kt. waves less than 1 ft. a chance of rain.
areas of dense fog. vsby 1 nm or less. 
.fri...ne winds 5 to 10 kt. waves 1 ft. patchy fog. 
.fri night...e winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.sat...s winds 10 to 15 kt. waves 1 to 2 ft. a chance of showers. 
.sat night...sw winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
showers likely. 
.sun...nw winds 5 to 10 kt...becoming s. waves 1 ft or less. a
chance of showers through the day. 
.mon...s winds 5 to 10 kt. waves 1 ft or less.  

$$

fzus51 klwx 050409
cwflwx
expires:202603050900;;644937

coastal waters forecast
national weather service baltimore md/washington dc
1109 pm est wed mar 4 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.


anz533-050900-
chesapeake bay from north beach to drum point-
1109 pm est wed mar 4 2026

.rest of tonight...e winds 5 kt. waves flat. areas of drizzle. areas
of fog. vsby 1 to 3 nm...decreasing to 1 nm or less. 
.thu...se winds around 5 kt. waves 1 ft or less. patchy dense fog.
vsby 1 nm or less. 
.thu night...e winds 5 kt. waves less than 1 ft. a chance of rain.
areas of dense fog. vsby 1 nm or less. 
.fri...ne winds 5 kt. waves less than 1 ft. patchy dense fog. 
.fri night...e winds 5 to 10 kt. waves 1 ft. 
.sat...s winds 10 to 15 kt. waves 1 to 2 ft. 
.sat night...sw winds 15 to 20 kt. waves 2 ft. a chance of showers. 
.sun...w winds 5 to 10 kt...becoming s. waves 1 ft or less. a chance
of showers. 
.mon...s winds 5 to 10 kt. waves 1 ft or less.  

$$

fzus51 klwx 050409
cwflwx
expires:202603050900;;644940

coastal waters forecast
national weather service baltimore md/washington dc
1109 pm est wed mar 4 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.


anz534-050900-
chesapeake bay from drum point to smith point-
1109 pm est wed mar 4 2026

.rest of tonight...e winds 5 kt. waves less than 1 ft. patchy
drizzle. areas of fog late this evening, then areas of dense fog.
vsby 1 to 3 nm...decreasing to 1 nm or less. 
.thu...s winds 5 to 10 kt. waves 1 ft. patchy dense fog. vsby 1 nm
or less. 
.thu night...s winds 5 to 10 kt. waves 1 ft. a chance of rain. areas
of fog. vsby 1 nm or less. 
.fri...nw winds 5 to 10 kt...becoming e in the afternoon. waves
1 ft. patchy dense fog. 
.fri night...e winds 5 to 10 kt. waves 1 ft. 
.sat...s winds 10 to 15 kt. waves 1 to 2 ft. 
.sat night...sw winds 15 to 20 kt. waves 3 ft. a chance of showers. 
.sun...w winds 10 to 15 kt...becoming s 5 kt. waves 1 to 2 ft. a
chance of showers. 
.mon...s winds 5 to 10 kt. waves 1 ft. a chance of showers through
the day.  

$$

fzus51 klwx 050409
cwflwx
expires:202603050900;;644928

coastal waters forecast
national weather service baltimore md/washington dc
1109 pm est wed mar 4 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.


anz535-050900-
tidal potomac from key bridge to indian head-
1109 pm est wed mar 4 2026

.rest of tonight...light winds. waves flat. areas of drizzle. areas
of fog late this evening, then areas of dense fog with vsby 1 nm or
less. 
.thu...se winds around 5 kt. waves 1 ft. a chance of rain. patchy
fog. vsby 1 nm or less. 
.thu night...e winds around 5 kt. waves 1 ft. a chance of rain.
areas of fog. vsby 1 nm or less. 
.fri...e winds around 5 kt. waves 1 ft. patchy dense fog. 
.fri night...e winds around 5 kt. waves 1 ft. 
.sat...s winds 5 to 10 kt with gusts to 20 kt. waves 1 ft. a chance
of showers. 
.sat night...sw winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.sun...w winds around 5 kt. waves 1 ft or less. a chance of showers
in the afternoon. 
.mon...s winds around 5 kt. waves 1 ft.  

$$

fzus51 klwx 050409
cwflwx
expires:202603050900;;644929

coastal waters forecast
national weather service baltimore md/washington dc
1109 pm est wed mar 4 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.


anz536-050900-
tidal potomac from indian head to cobb island-
1109 pm est wed mar 4 2026

.rest of tonight...e winds 5 kt. waves less than 1 ft. patchy
drizzle. areas of fog with vsby 1 nm or less. 
.thu...se winds around 5 kt. waves 1 ft. patchy fog. vsby 1 nm or
less. 
.thu night...se winds 5 to 10 kt...becoming sw late. waves 1 ft. a
chance of rain. areas of dense fog. vsby 1 nm or less. 
.fri...ne winds 5 kt. waves less than 1 ft. a chance of showers.
patchy dense fog. 
.fri night...e winds 5 to 10 kt. waves 1 ft. 
.sat...s winds 10 to 15 kt with gusts to 20 kt. waves 1 ft. a chance
of showers. 
.sat night...sw winds 10 to 15 kt with gusts to 20 kt. waves 1 ft. a
chance of showers. 
.sun...w winds 5 to 10 kt...becoming s. waves 1 ft. a chance of
showers through the day. 
.mon...s winds around 5 kt. waves 1 ft.  

$$

fzus51 klwx 050409
cwflwx
expires:202603050900;;644930

coastal waters forecast
national weather service baltimore md/washington dc
1109 pm est wed mar 4 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.


anz537-050900-
tidal potomac from cobb island to smith point-
1109 pm est wed mar 4 2026

.rest of tonight...e winds 5 kt. waves flat. patchy drizzle. areas
of fog with vsby 1 nm or less. 
.thu...se winds 5 kt. waves less than 1 ft. patchy dense fog. vsby
1 nm or less. 
.thu night...s winds 5 to 10 kt...becoming sw late. waves 1 ft. a
chance of rain. areas of fog. vsby 1 to 3 nm. 
.fri...nw winds 5 to 10 kt...becoming e in the afternoon. waves
1 ft. patchy fog. 
.fri night...se winds 5 to 10 kt. waves 1 ft. 
.sat...s winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft. 
.sat night...sw winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. a
chance of showers. 
.sun...w winds 10 to 15 kt...becoming s around 5 kt. waves 1 ft or
less. a chance of showers. 
.mon...s winds 5 to 10 kt. waves 1 ft or less. a chance of showers
in the afternoon.  

$$