fzus51 klwx 022357
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coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt wed sep 2 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.


anz531-030800-
chesapeake bay from pooles island to sandy point-
757 pm edt wed sep 2 2026

.tonight...se winds 10 kt. waves 1 ft. a slight chance of showers
and tstms this evening, then a chance of showers and tstms after
midnight. 
.thu...sw winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.thu night...sw winds 10 to 15 kt...becoming w 5 kt late. waves
1 ft. a chance of showers and tstms. 
.fri...nw winds 5 kt. waves less than 1 ft. showers likely with a
chance of tstms. 
.fri night...nw winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.sat...n winds 5 to 10 kt. waves 1 ft. 
.sat night...n winds 5 to 10 kt. waves 1 ft. 
.sun...ne winds 5 to 10 kt...becoming se after midnight. waves 1 ft.
.mon...se winds 5 to 10 kt...becoming sw after midnight. waves 1 ft.
 

winds and waves higher and visibilities lower in and near tstms.

$$

fzus51 klwx 022357
cwflwx
expires:202609030800;;802917

coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt wed sep 2 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.


anz532-030800-
chesapeake bay from sandy point to north beach-
757 pm edt wed sep 2 2026

.tonight...se winds 10 kt. waves 1 ft. a slight chance of showers. a
slight chance of tstms after midnight. 
.thu...s winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.thu night...sw winds 5 to 10 kt. waves 1 ft. a chance of showers
and tstms. 
.fri...nw winds 5 kt. waves less than 1 ft. showers likely with a
chance of tstms. 
.fri night...nw winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.sat...n winds 5 to 10 kt. waves 1 ft. 
.sat night...ne winds 10 kt. waves 1 ft. 
.sun...ne winds 5 to 10 kt...becoming se after midnight. waves 1 ft.
.mon...se winds 5 to 10 kt...becoming sw after midnight. waves 1 ft.
 

winds and waves higher and visibilities lower in and near tstms.

$$

fzus51 klwx 022357
cwflwx
expires:202609030800;;802919

coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt wed sep 2 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.


anz533-030800-
chesapeake bay from north beach to drum point-
757 pm edt wed sep 2 2026

.tonight...se winds 5 to 10 kt. waves 1 ft. a slight chance of
showers. a slight chance of tstms after midnight. 
.thu...s winds 5 to 10 kt. waves 1 ft. 
.thu night...sw winds 5 to 10 kt. waves 1 ft. a chance of showers
and tstms. 
.fri...nw winds 5 to 10 kt. waves 1 ft. showers likely.
.fri night...nw winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.sat...n winds 5 to 10 kt. waves 2 ft. 
.sat night...ne winds 5 to 10 kt. waves 1 ft. 
.sun...e winds 5 to 10 kt. waves 1 ft. 
.mon...se winds 5 to 10 kt...becoming sw after midnight. waves 1 ft.
 

winds and waves higher and visibilities lower in and near tstms.

$$

fzus51 klwx 022357
cwflwx
expires:202609030800;;802922

coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt wed sep 2 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.


anz534-030800-
chesapeake bay from drum point to smith point-
757 pm edt wed sep 2 2026

.tonight...se winds 10 kt. waves 1 ft. a slight chance of showers. a
slight chance of tstms after midnight. 
.thu...s winds 5 to 10 kt. waves 1 ft. 
.thu night...sw winds 5 to 10 kt. waves 1 ft. a chance of showers
and tstms. 
.fri...nw winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.fri night...nw winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.sat...n winds 10 kt. waves 2 ft. 
.sat night...ne winds 5 to 10 kt. waves 1 ft. 
.sun...ne winds 5 to 10 kt. waves 1 to 2 ft. 
.mon...se winds 5 to 10 kt...becoming s after midnight. waves 1 to
2 ft.  

winds and waves higher and visibilities lower in and near tstms.

$$

fzus51 klwx 022357
cwflwx
expires:202609030800;;802910

coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt wed sep 2 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.


anz535-030800-
tidal potomac from key bridge to indian head-
757 pm edt wed sep 2 2026

.tonight...se winds 5 kt. waves less than 1 ft. a slight chance of
showers and tstms. 
.thu...sw winds 5 kt. waves less than 1 ft. a chance of showers and
tstms. 
.thu night...sw winds around 5 kt. waves 1 ft. a chance of showers
and tstms. 
.fri...nw winds 5 to 10 kt. waves 1 ft. showers likely with a chance
of tstms. 
.fri night...nw winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.sat...n winds 5 kt. waves less than 1 ft. 
.sat night...ne winds around 5 kt. waves 1 ft. 
.sun...e winds around 5 kt. waves 1 ft. 
.mon...se winds around 5 kt. waves 1 ft.  

winds and waves higher and visibilities lower in and near tstms.

$$

fzus51 klwx 022357
cwflwx
expires:202609030800;;802911

coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt wed sep 2 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.


anz536-030800-
tidal potomac from indian head to cobb island-
757 pm edt wed sep 2 2026

.tonight...se winds 5 to 10 kt. waves 1 ft. a chance of showers with
a slight chance of tstms this evening. 
.thu...sw winds 5 kt. waves less than 1 ft. a chance of showers and
tstms. 
.thu night...sw winds 5 kt. waves less than 1 ft. a chance of
showers and tstms. 
.fri...w winds around 5 kt. waves 1 ft. a chance of showers and
tstms. 
.fri night...nw winds 5 kt. waves less than 1 ft. a chance of
showers. 
.sat...n winds 5 kt. waves less than 1 ft. 
.sat night...ne winds around 5 kt. waves 1 ft. 
.sun...ne winds around 5 kt. waves 1 ft. 
.mon...se winds around 5 kt. waves 1 ft.  

winds and waves higher and visibilities lower in and near tstms.

$$

fzus51 klwx 022357
cwflwx
expires:202609030800;;802912

coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt wed sep 2 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.


anz537-030800-
tidal potomac from cobb island to smith point-
757 pm edt wed sep 2 2026

.tonight...se winds 10 kt...becoming s late. waves 1 ft. a slight
chance of showers this evening. 
.thu...sw winds 5 kt. waves less than 1 ft. 
.thu night...s winds 5 to 10 kt...becoming w after midnight. waves
1 ft or less. a chance of showers and tstms.
.fri...nw winds 5 to 10 kt. waves 1 ft. showers likely.
.fri night...nw winds 5 to 10 kt. waves 1 ft or less. a chance of
showers. 
.sat...n winds 5 to 10 kt. waves 1 ft. 
.sat night...ne winds 5 to 10 kt. waves 1 ft. 
.sun...ne winds 5 to 10 kt. waves 1 ft. 
.mon...se winds 5 to 10 kt...becoming s after midnight. waves 1 ft. 

winds and waves higher and visibilities lower in and near tstms.

$$