fzus51 klwx 111828
cwflwx
expires:202609120800;;283497

coastal waters forecast
national weather service baltimore md/washington dc
227 pm 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.


anz531-120800-
chesapeake bay from pooles island to sandy point-
227 pm edt fri sep 11 2026

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

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

$$

fzus51 klwx 111828
cwflwx
expires:202609120800;;283500

coastal waters forecast
national weather service baltimore md/washington dc
227 pm 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.


anz532-120800-
chesapeake bay from sandy point to north beach-
227 pm edt fri sep 11 2026

.this afternoon...ne winds 10 kt. waves 1 ft. a slight chance of
showers. 
.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...s winds 5 to 10 kt with gusts to 20 kt. waves 2 ft.
showers with a chance of tstms. 
.sun...w winds 5 to 10 kt. waves 1 ft. showers likely with a chance
of tstms. 
.sun night...w winds 5 to 10 kt. waves 1 ft or less. 
.mon...n winds 10 to 15 kt...becoming ne after midnight. waves 2 ft.
.tue...e winds 5 to 10 kt...becoming s after midnight. waves 1 ft.  

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

$$

fzus51 klwx 111828
cwflwx
expires:202609120800;;283502

coastal waters forecast
national weather service baltimore md/washington dc
227 pm 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.


anz533-120800-
chesapeake bay from north beach to drum point-
227 pm edt fri sep 11 2026

.this afternoon...ne winds 10 kt. waves 1 ft. a chance of showers
with a slight chance of tstms. 
.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...s winds 10 to 15 kt with gusts 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 and
tstms. 
.sun night...w winds 5 to 10 kt. waves 1 ft or less. 
.mon...n winds 10 to 15 kt...becoming ne after midnight. waves 2 to
3 ft. 
.tue...e winds 5 to 10 kt...becoming se after midnight. waves 1 to
2 ft.  

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

$$

fzus51 klwx 111828
cwflwx
expires:202609120800;;283505

coastal waters forecast
national weather service baltimore md/washington dc
227 pm 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.


anz534-120800-
chesapeake bay from drum point to smith point-
227 pm edt fri sep 11 2026

.this afternoon...ne winds 10 kt. waves 1 ft. a chance of showers
with a slight chance of tstms. 
.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. 
.sat night...s winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
showers with a chance of tstms. 
.sun...w winds 5 to 10 kt. waves 1 ft. showers likely with a chance
of tstms. 
.sun night...w winds 5 to 10 kt. waves 1 ft. 
.mon...n winds 10 to 15 kt...becoming ne. waves 2 to 3 ft. 
.tue...ne winds 10 to 15 kt...becoming se 5 to 10 kt. waves 1 to
2 ft.  

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

$$

fzus51 klwx 111828
cwflwx
expires:202609120800;;283493

coastal waters forecast
national weather service baltimore md/washington dc
227 pm 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.


anz535-120800-
tidal potomac from key bridge to indian head-
227 pm edt fri sep 11 2026

.this afternoon...ne winds 5 kt. waves less than 1 ft. 
.tonight...e winds around 5 kt. waves 1 ft. 
.sat...se winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms. 
.sat night...se winds around 5 kt. waves 1 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. 
.mon...n winds 5 to 10 kt. waves 1 ft. 
.tue...se winds around 5 kt. waves 1 ft.  

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

$$

fzus51 klwx 111828
cwflwx
expires:202609120800;;283494

coastal waters forecast
national weather service baltimore md/washington dc
227 pm 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.


anz536-120800-
tidal potomac from indian head to cobb island-
227 pm edt fri sep 11 2026

.this afternoon...ne winds 5 kt. waves less than 1 ft. a slight
chance of showers and tstms. 
.tonight...e winds around 5 kt. waves 1 ft. 
.sat...e winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms. 
.sat night...se winds 5 kt. waves less than 1 ft. showers likely
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. 
.mon...n winds 5 to 10 kt. waves 1 ft. 
.tue...se winds around 5 kt. waves 1 ft.  

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

$$

fzus51 klwx 111828
cwflwx
expires:202609120800;;283495

coastal waters forecast
national weather service baltimore md/washington dc
227 pm 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.


anz537-120800-
tidal potomac from cobb island to smith point-
227 pm edt fri sep 11 2026

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

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

$$