fzus51 klwx 161737
cwflwx
expires:202609170800;;555240

coastal waters forecast
national weather service baltimore md/washington dc
137 pm edt wed sep 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.


anz531-170800-
chesapeake bay from pooles island to sandy point-
137 pm edt wed sep 16 2026

.this afternoon...s winds 10 kt. waves 1 ft. 
.tonight...s winds 5 to 10 kt. waves 1 ft. 
.thu...s winds 5 to 10 kt. waves 1 to 2 ft. 
.thu night...sw winds 5 to 10 kt. waves 1 to 2 ft. a chance of
showers. 
.fri...n winds 10 to 15 kt. waves 1 to 2 ft. 
.fri night...n winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.sat...ne winds 10 to 15 kt...becoming e around 5 kt in the
afternoon, then becoming se 10 to 15 kt. waves 1 to 2 ft. 
.sun...s winds 10 to 15 kt...becoming e. waves 2 ft. a chance of
showers through the day. showers likely through the night. 

$$

fzus51 klwx 161737
cwflwx
expires:202609170800;;555243

coastal waters forecast
national weather service baltimore md/washington dc
137 pm edt wed sep 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.


anz532-170800-
chesapeake bay from sandy point to north beach-
137 pm edt wed sep 16 2026

.this afternoon...s winds 10 to 15 kt. waves 1 to 2 ft. 
.tonight...s winds 5 to 10 kt. waves 1 to 2 ft. 
.thu...s winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
waves 1 to 2 ft. 
.thu night...s winds 10 to 15 kt...becoming w 5 to 10 kt after
midnight. waves 1 to 2 ft. a chance of showers. 
.fri...n winds 10 to 15 kt. waves 1 to 2 ft. 
.fri night...ne winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.sat...ne winds 10 to 15 kt...becoming e 5 kt in the afternoon, then
becoming se 10 to 15 kt. waves 1 to 2 ft. 
.sun...s winds 10 to 15 kt...becoming ne after midnight. waves 2 ft.
a chance of showers.  

$$

fzus51 klwx 161737
cwflwx
expires:202609170800;;555245

coastal waters forecast
national weather service baltimore md/washington dc
137 pm edt wed sep 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.


anz533-170800-
chesapeake bay from north beach to drum point-
137 pm edt wed sep 16 2026

.this afternoon...s winds 10 kt. waves 1 ft. 
.tonight...s winds 5 to 10 kt. waves 1 ft. 
.thu...s winds 10 to 15 kt. waves 1 to 2 ft. 
.thu night...s winds 10 to 15 kt with gusts to 20 kt...becoming sw
5 to 10 kt after midnight. waves 1 to 2 ft. 
.fri...n winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.fri night...ne winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.sat...ne winds 10 to 15 kt...becoming e 5 kt in the afternoon, then
becoming se 10 to 15 kt. waves 1 to 2 ft. 
.sun...s winds 10 to 15 kt...becoming e after midnight. waves 1 to
2 ft. a chance of showers.  

$$

fzus51 klwx 161737
cwflwx
expires:202609170800;;555248

coastal waters forecast
national weather service baltimore md/washington dc
137 pm edt wed sep 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.


anz534-170800-
chesapeake bay from drum point to smith point-
137 pm edt wed sep 16 2026

.this afternoon...s winds 5 to 10 kt. waves 1 ft. 
.tonight...s winds 5 to 10 kt. waves 1 ft. 
.thu...s winds 10 to 15 kt. waves 1 to 2 ft. 
.thu night...s winds 10 to 15 kt...becoming sw 5 to 10 kt after
midnight. gusts up to 20 kt. waves 2 ft. 
.fri...n winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft. 
.fri night...ne winds 10 to 15 kt. waves 2 ft. 
.sat...e winds 10 to 15 kt...becoming se. waves 1 to 2 ft. 
.sun...s winds 10 to 15 kt...becoming e after midnight. waves 2 ft.
a chance of showers.  

$$

fzus51 klwx 161737
cwflwx
expires:202609170800;;555236

coastal waters forecast
national weather service baltimore md/washington dc
137 pm edt wed sep 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.


anz535-170800-
tidal potomac from key bridge to indian head-
137 pm edt wed sep 16 2026

.this afternoon...s winds 5 to 10 kt. waves 1 ft. 
.tonight...s winds around 5 kt. waves 1 ft. 
.thu...s winds around 5 kt. waves 1 ft. 
.thu night...sw winds around 5 kt. waves 1 ft. a chance of showers. 
.fri...n winds 5 to 10 kt. waves 1 ft. 
.fri night...ne winds 5 kt. waves less than 1 ft. 
.sat...e winds 5 to 10 kt...becoming se after midnight. waves 1 ft. 
.sun...s winds 5 to 10 kt...becoming ne after midnight. waves 1 ft.
a chance of showers.  

$$

fzus51 klwx 161737
cwflwx
expires:202609170800;;555237

coastal waters forecast
national weather service baltimore md/washington dc
137 pm edt wed sep 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.


anz536-170800-
tidal potomac from indian head to cobb island-
137 pm edt wed sep 16 2026

.this afternoon...se winds 5 to 10 kt. waves 1 ft. 
.tonight...s winds 5 kt. waves less than 1 ft. 
.thu...s winds 5 kt. waves less than 1 ft. 
.thu night...sw winds around 5 kt. waves 1 ft. a chance of showers. 
.fri...n winds 5 to 10 kt. waves 1 ft. 
.fri night...ne winds 5 to 10 kt. waves 1 ft. 
.sat...e winds 5 to 10 kt...becoming s after midnight. waves 1 ft. 
.sun...s winds 5 to 10 kt...becoming e after midnight. waves 1 ft. a
chance of showers.  

$$

fzus51 klwx 161737
cwflwx
expires:202609170800;;555238

coastal waters forecast
national weather service baltimore md/washington dc
137 pm edt wed sep 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.


anz537-170800-
tidal potomac from cobb island to smith point-
137 pm edt wed sep 16 2026

.this afternoon...se winds 5 to 10 kt. waves 1 ft. 
.tonight...s winds 5 to 10 kt. waves 1 ft. 
.thu...s winds 5 to 10 kt. waves 1 ft. 
.thu night...sw winds 5 to 10 kt. waves 1 ft. 
.fri...n winds 5 to 10 kt. waves 1 ft. 
.fri night...ne winds 5 to 10 kt. waves 1 to 2 ft. 
.sat...e winds 10 to 15 kt...becoming se 5 to 10 kt after midnight.
waves 1 to 2 ft. 
.sun...s winds 5 to 10 kt. waves 1 ft. a chance of showers.  

$$