fzus51 klwx 041759
cwflwx
expires:202603050900;;620284

coastal waters forecast
national weather service baltimore md/washington dc
1259 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-
1259 pm est wed mar 4 2026

.this afternoon...ne winds 5 kt. waves flat. a chance of rain.
patchy fog. vsby 1 to 3 nm. 
.tonight...ne winds around 5 kt. waves flat. a chance of rain. areas
of fog. vsby 1 nm or less. 
.thu...e winds 5 kt. waves flat. a chance of rain. patchy fog. vsby
1 nm or less. 
.thu night...ne winds 5 to 10 kt. waves 1 ft. rain likely. 
.fri...ne winds 5 kt. waves less than 1 ft. 
.fri night...e winds 5 to 10 kt. waves 1 ft. a chance of rain. 
.sat...s winds 10 to 15 kt...becoming w after midnight. waves 1 to
2 ft. a chance of rain in the afternoon. rain likely in the evening,
then a chance of rain after midnight. 
.sun...w winds 5 to 10 kt...becoming s. waves 1 ft or less. a chance
of rain through the day.  

$$

fzus51 klwx 041759
cwflwx
expires:202603050900;;620287

coastal waters forecast
national weather service baltimore md/washington dc
1259 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-
1259 pm est wed mar 4 2026

.this afternoon...n winds 5 kt. waves less than 1 ft. a chance of
rain. patchy fog. vsby 1 to 3 nm. 
.tonight...ne winds around 5 kt. waves 1 ft or less. a chance of
rain. areas of dense fog. vsby 1 nm or less. 
.thu...se winds 5 kt. waves less than 1 ft. areas of dense fog. vsby
1 nm or less. 
.thu night...ne winds 5 kt. waves less than 1 ft. rain likely. 
.fri...ne winds 5 to 10 kt. waves 1 ft. 
.fri night...e winds 5 to 10 kt. waves 1 ft. a chance of rain. 
.sat...s winds 10 to 15 kt...becoming sw. waves 1 to 2 ft. a chance
of rain in the afternoon. rain likely in the evening, then a chance
of rain after midnight. 
.sun...nw winds 5 to 10 kt...becoming s. waves 1 ft or less. a
chance of rain through the day.  

$$

fzus51 klwx 041759
cwflwx
expires:202603050900;;620289

coastal waters forecast
national weather service baltimore md/washington dc
1259 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-
1259 pm est wed mar 4 2026

.this afternoon...n winds 5 kt. waves less than 1 ft. a chance of
rain. patchy fog. vsby 1 to 3 nm. 
.tonight...ne winds around 5 kt. waves 1 ft or less. a chance of
rain. areas of dense fog. vsby 1 nm or less. 
.thu...se winds around 5 kt. waves 1 ft or less. areas of dense fog.
vsby 1 nm or less. 
.thu night...ne winds 5 kt. waves less than 1 ft. a chance of rain. 
.fri...ne winds 5 kt. waves less than 1 ft. 
.fri night...e winds 5 to 10 kt. waves 1 ft. 
.sat...s winds 15 to 20 kt...becoming sw 10 to 15 kt after midnight.
waves 1 to 2 ft. a chance of rain through the night. 
.sun...w winds 5 to 10 kt...becoming s. waves 1 ft or less. a chance
of rain.  

$$

fzus51 klwx 041759
cwflwx
expires:202603050900;;620292

coastal waters forecast
national weather service baltimore md/washington dc
1259 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-
1259 pm est wed mar 4 2026

.this afternoon...ne winds 5 kt. waves less than 1 ft. a slight
chance of rain. 
.tonight...e winds 5 kt. waves less than 1 ft. areas of dense fog.
vsby 1 nm or less. 
.thu...s winds 5 to 10 kt. waves 1 ft. patchy fog. vsby 1 nm or
less. 
.thu night...s winds 5 to 10 kt. waves 1 ft. a chance of rain. 
.fri...nw winds 5 to 10 kt...becoming e in the afternoon. waves
1 ft. 
.fri night...e winds 5 to 10 kt. waves 1 ft. 
.sat...s winds 15 to 20 kt...becoming sw after midnight. waves 1 to
2 ft...building to 3 ft. a chance of rain through the night. 
.sun...w winds 10 to 15 kt...becoming s 5 kt. waves 1 to 2 ft. a
chance of rain.  

$$

fzus51 klwx 041759
cwflwx
expires:202603050900;;620280

coastal waters forecast
national weather service baltimore md/washington dc
1259 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-
1259 pm est wed mar 4 2026

.this afternoon...ne winds 5 kt. waves less than 1 ft. a chance of
rain. 
.tonight...ne winds around 5 kt. waves 1 ft. a chance of rain.
patchy fog. vsby 1 to 3 nm. 
.thu...se winds around 5 kt. waves 1 ft. patchy fog. vsby 1 nm or
less. 
.thu night...e winds around 5 kt. waves 1 ft. a chance of rain. 
.fri...e winds around 5 kt. waves 1 ft. 
.fri night...e winds around 5 kt. waves 1 ft. 
.sat...s winds 5 to 10 kt...becoming w after midnight. waves 1 ft. a
chance of rain through the night. 
.sun...w winds around 5 kt. waves 1 ft or less. a chance of rain in
the afternoon.  

$$

fzus51 klwx 041759
cwflwx
expires:202603050900;;620281

coastal waters forecast
national weather service baltimore md/washington dc
1259 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-
1259 pm est wed mar 4 2026

.this afternoon...ne winds 5 kt. waves less than 1 ft. a chance of
rain. 
.tonight...e winds around 5 kt. waves 1 ft. patchy fog. vsby 1 to
3 nm. 
.thu...se winds around 5 kt. waves 1 ft. areas of fog. vsby 1 nm or
less. 
.thu night...s winds 5 to 10 kt. waves 1 ft. a chance of rain. 
.fri...ne winds 5 kt. waves less than 1 ft. a chance of rain. 
.fri night...e winds 5 to 10 kt. waves 1 ft. 
.sat...s winds 10 to 15 kt...becoming sw. waves 1 ft. a chance of
rain through the night. 
.sun...w winds 5 to 10 kt...becoming s. waves 1 ft. a chance of rain
through the day.  

$$

fzus51 klwx 041759
cwflwx
expires:202603050900;;620282

coastal waters forecast
national weather service baltimore md/washington dc
1259 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-
1259 pm est wed mar 4 2026

.this afternoon...ne winds 5 kt. waves less than 1 ft. a slight
chance of rain. 
.tonight...e winds 5 kt. waves less than 1 ft. patchy fog. vsby 1 nm
or less. 
.thu...se winds 5 kt. waves less than 1 ft. patchy fog. vsby 1 nm or
less. 
.thu night...s winds 5 to 10 kt. waves 1 ft. a chance of rain. 
.fri...nw winds 5 to 10 kt...becoming e in the afternoon. waves
1 ft. 
.fri night...se winds 5 to 10 kt. waves 1 ft. 
.sat...s winds 10 to 15 kt...becoming sw after midnight. waves 1 to
2 ft. a chance of rain through the night. 
.sun...w winds 10 to 15 kt...becoming s around 5 kt. waves 1 ft or
less. a chance of rain.  

$$