fzus51 klwx 111157
cwflwx
expires:202609112000;;270179

coastal waters forecast
national weather service baltimore md/washington dc
757 am edt fri sep 11 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.


anz531-112000-
chesapeake bay from pooles island to sandy point-
757 am edt fri sep 11 2026

.today...ne winds 5 to 10 kt. waves 1 ft. a chance of showers this
morning. 
.tonight...se winds 5 kt. waves flat. 
.sat...se winds 5 to 10 kt. waves 1 ft. showers likely with a chance
of tstms. 
.sat night...s winds 5 to 10 kt. waves 1 ft. showers with a chance
of tstms. 
.sun...w winds around 5 kt. waves 1 ft. 
.sun night...w winds 5 to 10 kt. waves 1 ft or less. 
.mon...n winds 10 to 15 kt...becoming ne 5 to 10 kt after midnight.
waves 1 to 2 ft. 
.tue...se winds 5 to 10 kt. waves 1 ft.  

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

$$

fzus51 klwx 111157
cwflwx
expires:202609112000;;270182

coastal waters forecast
national weather service baltimore md/washington dc
757 am edt fri sep 11 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.


anz532-112000-
chesapeake bay from sandy point to north beach-
757 am edt fri sep 11 2026

.today...ne winds 10 kt. waves 1 ft. a chance of showers, mainly
this morning. 
.tonight...e winds 5 kt. waves less than 1 ft. 
.sat...se winds 5 to 10 kt with gusts to 20 kt. waves 1 to 2 ft. a
chance of showers and tstms. 
.sat night...se winds 10 to 15 kt with gusts to 20 kt...becoming s
5 to 10 kt after midnight. waves 1 to 2 ft. showers with a chance of
tstms. 
.sun...w winds 5 kt. waves less than 1 ft. 
.sun night...w winds 5 to 10 kt. waves 1 ft or less. 
.mon...n winds 10 to 15 kt...becoming ne 5 to 10 kt. waves 1 to
2 ft. 
.tue...se winds 5 to 10 kt. waves 1 to 2 ft.  

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

$$

fzus51 klwx 111157
cwflwx
expires:202609112000;;270184

coastal waters forecast
national weather service baltimore md/washington dc
757 am edt fri sep 11 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.


anz533-112000-
chesapeake bay from north beach to drum point-
757 am edt fri sep 11 2026

.today...n winds 10 kt. waves 1 to 2 ft. a chance of showers.
.tonight...e winds 5 to 10 kt. waves 1 ft. 
.sat...se winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft. a
chance of showers and tstms. 
.sat night...se winds 10 to 15 kt with gusts to 20 kt...becoming s
5 to 10 kt after midnight. waves 1 to 2 ft. showers with a chance of
tstms. 
.sun...w winds around 5 kt. waves 1 ft. a chance of showers. 
.sun night...w winds 5 to 10 kt. waves 1 ft or less. 
.mon...n winds 10 to 15 kt...becoming ne. waves 2 ft. 
.tue...se winds 10 to 15 kt...becoming s 5 to 10 kt after midnight.
waves 1 to 2 ft.  

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

$$

fzus51 klwx 111157
cwflwx
expires:202609112000;;270187

coastal waters forecast
national weather service baltimore md/washington dc
757 am edt fri sep 11 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.


anz534-112000-
chesapeake bay from drum point to smith point-
757 am edt fri sep 11 2026

.today...n winds 10 kt...becoming ne late. waves 1 ft. a slight
chance of showers this morning, then a chance of showers with a
slight chance of tstms this afternoon. 
.tonight...e winds 5 to 10 kt. waves 1 ft. 
.sat...se winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. a
chance of showers and tstms. 
.sat night...se winds 10 to 15 kt...becoming s 5 to 10 kt after
midnight. gusts up to 20 kt. waves 2 ft. showers with a chance of
tstms. 
.sun...w winds 5 to 10 kt. waves 1 ft. a chance of showers.
.sun night...w winds 5 to 10 kt. waves 1 ft or less. 
.mon...n winds 10 to 15 kt...becoming ne. waves 2 ft. 
.tue...se winds 5 to 10 kt. waves 1 to 2 ft.  

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

$$

fzus51 klwx 111157
cwflwx
expires:202609112000;;270175

coastal waters forecast
national weather service baltimore md/washington dc
757 am edt fri sep 11 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.


anz535-112000-
tidal potomac from key bridge to indian head-
757 am edt fri sep 11 2026

.today...ne winds 5 kt. waves less than 1 ft. a chance of showers,
mainly this morning. 
.tonight...e winds around 5 kt. waves 1 ft or less. a chance of
showers. 
.sat...e winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms. 
.sat night...s winds around 5 kt. waves 1 ft. showers with a chance
of tstms. 
.sun...w winds around 5 kt. waves 1 ft. 
.sun night...w winds around 5 kt. waves 1 ft. 
.mon...n winds 5 to 10 kt. waves 1 ft. 
.tue...se winds 5 to 10 kt. waves 1 ft.  

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

$$

fzus51 klwx 111157
cwflwx
expires:202609112000;;270176

coastal waters forecast
national weather service baltimore md/washington dc
757 am edt fri sep 11 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.


anz536-112000-
tidal potomac from indian head to cobb island-
757 am edt fri sep 11 2026

.today...ne winds 5 kt. waves less than 1 ft. a chance of showers,
mainly this morning. 
.tonight...e winds around 5 kt. waves 1 ft. a chance of showers. 
.sat...se winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms. 
.sat night...s winds 5 to 10 kt. waves 1 ft. showers with a chance
of tstms. 
.sun...w winds around 5 kt. waves 1 ft. 
.sun night...w winds around 5 kt. waves 1 ft. 
.mon...ne winds 5 to 10 kt. waves 1 ft. 
.tue...se winds 5 kt. waves less than 1 ft.  

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

$$

fzus51 klwx 111157
cwflwx
expires:202609112000;;270177

coastal waters forecast
national weather service baltimore md/washington dc
757 am edt fri sep 11 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.


anz537-112000-
tidal potomac from cobb island to smith point-
757 am edt fri sep 11 2026

.today...n winds 10 kt...becoming ne late. waves 1 ft. a slight
chance of showers this morning, then a chance of showers with a
slight chance of tstms this afternoon. 
.tonight...e winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.sat...se winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. a
chance of showers and tstms. 
.sat night...s winds 5 to 10 kt. waves 1 to 2 ft. showers with a
chance of tstms. 
.sun...w winds around 5 kt. waves 1 ft. a chance of showers. 
.sun night...w winds around 5 kt. waves 1 ft or less. 
.mon...ne winds 5 to 10 kt. waves 1 to 2 ft. 
.tue...se winds 5 to 10 kt. waves 1 ft.  

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

$$