fzus51 klwx 112357
cwflwx
expires:202609120800;;297250

coastal waters forecast
national weather service baltimore md/washington dc
757 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-
757 pm edt fri sep 11 2026

.tonight...se winds 5 kt. waves less than 1 ft. 
.sat...se winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.sat night...se winds 5 to 10 kt. waves 1 ft. showers with a chance
of tstms. patchy fog. vsby 1 nm or less.
.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 with gusts to 20 kt. waves 2 ft. 
.mon night...ne winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.tue...e winds 5 to 10 kt...becoming se. waves 1 ft. 
.wed...s winds 5 to 10 kt. waves 1 ft.  

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

$$

fzus51 klwx 112357
cwflwx
expires:202609120800;;297253

coastal waters forecast
national weather service baltimore md/washington dc
757 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-
757 pm edt fri sep 11 2026

.tonight...e winds 5 kt. waves less than 1 ft. 
.sat...se winds 5 to 10 kt. waves 1 to 2 ft. a chance of showers and
tstms. 
.sat night...s winds 10 to 15 kt. waves 2 ft. showers with a chance
of tstms. patchy fog. vsby 1 nm or less.
.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 with gusts to 20 kt. waves 2 ft. 
.mon night...ne winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.tue...e winds 5 to 10 kt...becoming s after midnight. waves 1 ft. 
.wed...s winds 5 to 10 kt. waves 1 ft.  

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

$$

fzus51 klwx 112357
cwflwx
expires:202609120800;;297255

coastal waters forecast
national weather service baltimore md/washington dc
757 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-
757 pm edt fri sep 11 2026

.tonight...e winds 5 to 10 kt. waves 1 ft. 
.sat...se winds 5 to 10 kt. waves 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 late. waves 2 ft. showers with a chance of tstms. patchy
fog. vsby 1 nm or less.
.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 with gusts to 20 kt. waves 2 to 3 ft. 
.mon night...ne winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.tue...e winds 5 to 10 kt...becoming se after midnight. waves 1 to
2 ft. 
.wed...s winds 5 to 10 kt. waves 1 ft.  

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

$$

fzus51 klwx 112357
cwflwx
expires:202609120800;;297258

coastal waters forecast
national weather service baltimore md/washington dc
757 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-
757 pm edt fri sep 11 2026

.tonight...e winds 10 kt. waves 1 ft. a slight chance of showers and
tstms after midnight. 
.sat...se winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. a
chance of showers. 
.sat night...se winds 10 to 15 kt...becoming s late. gusts up 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 with gusts to 20 kt. waves 2 to 3 ft. 
.mon night...ne winds 10 to 15 kt with gusts to 20 kt. waves 2 to
3 ft. 
.tue...ne winds 10 to 15 kt...becoming se 5 to 10 kt. waves 1 to
2 ft. 
.wed...se winds 5 to 10 kt. waves 1 ft.  

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

$$

fzus51 klwx 112357
cwflwx
expires:202609120800;;297246

coastal waters forecast
national weather service baltimore md/washington dc
757 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-
757 pm edt fri sep 11 2026

.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 to 10 kt. waves 1 ft. showers with a chance
of tstms. patchy fog. vsby 1 nm or less.
.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 with gusts to 20 kt. waves 1 ft. 
.mon night...ne winds 5 to 10 kt. waves 1 ft. 
.tue...se winds around 5 kt. waves 1 ft. 
.wed...s winds around 5 kt. waves 1 ft.  

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

$$

fzus51 klwx 112357
cwflwx
expires:202609120800;;297247

coastal waters forecast
national weather service baltimore md/washington dc
757 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-
757 pm edt fri sep 11 2026

.tonight...e winds 5 kt. waves less than 1 ft. a slight chance of
showers and tstms after midnight. 
.sat...e winds 5 to 10 kt. waves 1 ft. showers likely with a chance
of tstms. 
.sat night...se winds 5 to 10 kt. waves 1 ft. showers with a chance
of tstms. patchy fog. vsby 1 nm or less.
.sun...w winds around 5 kt. waves 1 ft. a chance of showers. patchy
fog. 
.sun night...w winds around 5 kt. waves 1 ft. 
.mon...n winds 5 to 10 kt. waves 1 ft. 
.mon night...ne winds 5 to 10 kt. waves 1 ft. 
.tue...se winds around 5 kt. waves 1 ft. 
.wed...s winds around 5 kt. waves 1 ft.  

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

$$

fzus51 klwx 112357
cwflwx
expires:202609120800;;297248

coastal waters forecast
national weather service baltimore md/washington dc
757 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-
757 pm edt fri sep 11 2026

.tonight...e winds 5 to 10 kt. waves 1 ft. a slight chance of
showers and tstms after midnight. 
.sat...se winds 10 to 15 kt. waves 2 ft. a chance of showers and
tstms. 
.sat night...se winds 10 to 15 kt...becoming s 5 to 10 kt late.
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 with gusts to 20 kt. waves 2 ft. 
.mon night...ne winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.tue...e winds 5 to 10 kt...becoming se after midnight. waves 1 to
2 ft. 
.wed...se winds 5 kt. waves less than 1 ft.  

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

$$