fzus51 klwx 220257
cwflwx
expires:202511220900;;283746

coastal waters forecast
national weather service baltimore md/washington dc
957 pm est fri nov 21 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.


anz531-220900-
chesapeake bay from pooles island to sandy point-
957 pm est fri nov 21 2025

.rest of tonight...e winds 5 kt. waves flat. a chance of rain late
this evening, then rain. patchy fog with vsby 1 to 3 nm. 
.sat...n winds 5 to 10 kt. waves 1 ft. showers likely. patchy fog.
vsby 1 to 3 nm. 
.sat night...n winds 5 to 10 kt. waves 1 ft. 
.sun...w winds 5 to 10 kt. waves 1 ft or less. 
.sun night...nw winds 5 to 10 kt. waves 1 ft. 
.mon...nw winds 5 to 10 kt. waves 1 ft. 
.mon night...s winds 5 kt. waves less than 1 ft. 
.tue...s winds 5 to 10 kt. waves 1 ft. a chance of rain in the
afternoon. rain likely in the evening, then a chance of rain after
midnight. 
.wed...sw winds 10 to 15 kt...becoming w 15 to 20 kt after midnight.
waves 1 to 2 ft. a chance of rain.  

$$

fzus51 klwx 220257
cwflwx
expires:202511220900;;283749

coastal waters forecast
national weather service baltimore md/washington dc
957 pm est fri nov 21 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.


anz532-220900-
chesapeake bay from sandy point to north beach-
957 pm est fri nov 21 2025

.rest of tonight...e winds 5 kt. waves less than 1 ft. rain. patchy
fog with vsby 1 to 3 nm. 
.sat...n winds 10 to 15 kt. waves 2 ft. a chance of showers. patchy
fog. vsby 1 to 3 nm. 
.sat night...n winds 5 to 10 kt. waves 1 ft. 
.sun...w winds 5 to 10 kt. waves 1 ft or less. 
.sun night...nw winds 5 to 10 kt. waves 1 ft. 
.mon...n winds 5 to 10 kt. waves 1 ft. 
.mon night...s winds 5 to 10 kt. waves 1 ft. 
.tue...s winds 5 to 10 kt. waves 1 ft. a chance of rain in the
afternoon. rain likely in the evening, then a chance of rain after
midnight. 
.wed...sw winds 10 to 15 kt...becoming w 15 to 20 kt after midnight.
waves 1 to 2 ft. a chance of rain.  

$$

fzus51 klwx 220257
cwflwx
expires:202511220900;;283751

coastal waters forecast
national weather service baltimore md/washington dc
957 pm est fri nov 21 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.


anz533-220900-
chesapeake bay from north beach to drum point-
957 pm est fri nov 21 2025

.rest of tonight...se winds 5 kt. waves less than 1 ft. rain. patchy
fog with vsby 1 to 3 nm. 
.sat...n winds 10 to 15 kt. waves 2 ft. a chance of showers. patchy
fog. vsby 1 to 3 nm. 
.sat night...n winds 5 to 10 kt. waves 1 ft. 
.sun...w winds 5 kt. waves less than 1 ft. 
.sun night...nw winds 5 to 10 kt. waves 1 ft. 
.mon...n winds 5 to 10 kt. waves 1 ft. 
.mon night...s winds 5 to 10 kt. waves 1 ft. 
.tue...s winds 5 to 10 kt. waves 1 ft. a chance of rain in the
afternoon. rain likely in the evening, then a chance of rain after
midnight. 
.wed...sw winds 10 to 15 kt...becoming w 15 to 20 kt. waves 1 to
2 ft. a chance of rain.  

$$

fzus51 klwx 220257
cwflwx
expires:202511220900;;283754

coastal waters forecast
national weather service baltimore md/washington dc
957 pm est fri nov 21 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.


anz534-220900-
chesapeake bay from drum point to smith point-
957 pm est fri nov 21 2025

.rest of tonight...s winds 5 to 10 kt. waves 1 ft. a chance of rain
late this evening, then rain. patchy fog with vsby 1 to 3 nm. 
.sat...n winds 10 to 15 kt. gusts up to 20 kt in the late morning
and afternoon. waves 1 to 2 ft. a chance of showers. patchy fog.
vsby 1 to 3 nm. 
.sat night...n winds 5 to 10 kt. waves 1 to 2 ft. 
.sun...w winds 5 kt. waves less than 1 ft. 
.sun night...nw winds 10 to 15 kt. waves 1 to 2 ft. 
.mon...n winds 5 to 10 kt. waves 1 ft. 
.mon night...se winds 5 to 10 kt. waves 1 ft. 
.tue...s winds 10 to 15 kt...becoming sw after midnight. waves 1 to
2 ft. a chance of rain in the afternoon. rain likely in the evening.
a chance of rain after midnight. 
.wed...sw winds 10 to 15 kt...becoming nw 15 to 20 kt. waves 2 to
3 ft. a chance of rain.  

$$

fzus51 klwx 220257
cwflwx
expires:202511220900;;283742

coastal waters forecast
national weather service baltimore md/washington dc
957 pm est fri nov 21 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.


anz535-220900-
tidal potomac from key bridge to indian head-
957 pm est fri nov 21 2025

.rest of tonight...e winds around 5 kt. waves 1 ft or less. rain.
patchy fog with vsby 1 to 3 nm. 
.sat...n winds 5 to 10 kt. waves 1 ft. a chance of showers. patchy
fog. vsby 1 to 3 nm. 
.sat night...n winds around 5 kt. waves 1 ft. 
.sun...w winds around 5 kt. waves 1 ft. 
.sun night...nw winds 5 kt. waves less than 1 ft. 
.mon...nw winds around 5 kt. waves 1 ft. 
.mon night...s winds around 5 kt. waves 1 ft. 
.tue...s winds 5 to 10 kt. waves 1 ft. a chance of rain in the
afternoon. rain likely in the evening, then a chance of rain after
midnight. 
.wed...w winds 5 to 10 kt. waves 1 ft. a chance of rain. 

$$

fzus51 klwx 220257
cwflwx
expires:202511220900;;283743

coastal waters forecast
national weather service baltimore md/washington dc
957 pm est fri nov 21 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.


anz536-220900-
tidal potomac from indian head to cobb island-
957 pm est fri nov 21 2025

.rest of tonight...se winds 5 kt. waves less than 1 ft. rain. patchy
fog. vsby 1 to 3 nm. 
.sat...n winds 5 to 10 kt. waves 1 ft. a chance of showers. patchy
fog. vsby 1 to 3 nm. 
.sat night...n winds around 5 kt. waves 1 ft. 
.sun...w winds around 5 kt. waves 1 ft. 
.sun night...nw winds 5 kt. waves less than 1 ft. 
.mon...n winds around 5 kt. waves 1 ft. 
.mon night...s winds 5 kt. waves less than 1 ft. 
.tue...s winds 5 to 10 kt. waves 1 ft. a chance of rain in the
afternoon. rain likely in the evening, then a chance of rain after
midnight. 
.wed...w winds 10 to 15 kt...becoming nw after midnight. waves 1 ft.
a chance of rain.  

$$

fzus51 klwx 220257
cwflwx
expires:202511220900;;283744

coastal waters forecast
national weather service baltimore md/washington dc
957 pm est fri nov 21 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.


anz537-220900-
tidal potomac from cobb island to smith point-
957 pm est fri nov 21 2025

.rest of tonight...s winds 5 kt. waves less than 1 ft. a chance of
rain late this evening, then rain. patchy fog with vsby 1 to 3 nm. 
.sat...n winds 10 to 15 kt. waves 1 to 2 ft. a chance of showers.
patchy fog. vsby 1 to 3 nm. 
.sat night...n winds 5 to 10 kt. waves 1 ft. 
.sun...w winds around 5 kt. waves 1 ft or less. 
.sun night...nw winds 5 to 10 kt. waves 1 ft. 
.mon...n winds 5 to 10 kt. waves 1 ft. 
.mon night...se winds 5 kt. waves less than 1 ft. 
.tue...s winds 5 to 10 kt. waves 1 ft. a chance of rain in the
afternoon. rain likely in the evening, then a chance of rain after
midnight. 
.wed...sw winds 10 to 15 kt...becoming nw after midnight. waves 1 to
2 ft. a chance of rain.  

$$