fzus51 klwx 281827
cwflwx
expires:202608290800;;511386

coastal waters forecast
national weather service baltimore md/washington dc
227 pm edt fri aug 28 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.


anz531-290800-
chesapeake bay from pooles island to sandy point-
227 pm edt fri aug 28 2026

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

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

$$

fzus51 klwx 281827
cwflwx
expires:202608290800;;511389

coastal waters forecast
national weather service baltimore md/washington dc
227 pm edt fri aug 28 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.


anz532-290800-
chesapeake bay from sandy point to north beach-
227 pm edt fri aug 28 2026

.this afternoon...n winds 5 kt. waves less than 1 ft. a chance of
showers and tstms. 
.tonight...ne winds 10 to 15 kt. waves 1 ft. 
.sat...ne winds 10 to 15 kt...diminishing to 5 kt in the afternoon.
waves 1 ft. 
.sat night...se winds 5 to 10 kt. waves 1 ft. 
.sun...s winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
waves 1 to 2 ft. 
.sun night...s winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.mon...sw winds 5 kt. waves less than 1 ft. 
.tue...s winds 5 to 10 kt. waves 1 ft or less.  

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

$$

fzus51 klwx 281827
cwflwx
expires:202608290800;;511391

coastal waters forecast
national weather service baltimore md/washington dc
227 pm edt fri aug 28 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.


anz533-290800-
chesapeake bay from north beach to drum point-
227 pm edt fri aug 28 2026

.this afternoon...n winds 5 kt. waves less than 1 ft. a chance of
showers and tstms. 
.tonight...ne winds 10 to 15 kt. waves 1 ft. 
.sat...n winds 5 to 10 kt. waves 1 to 2 ft. 
.sat night...se winds 5 to 10 kt. waves 1 ft. 
.sun...s winds 5 kt...increasing to 10 to 15 kt with gusts to 20 kt
in the afternoon. waves 1 to 2 ft. 
.sun night...s winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.mon...nw winds 5 to 10 kt...becoming s. waves 1 ft or less. 
.tue...s winds 5 to 10 kt. waves 1 ft.  

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

$$

fzus51 klwx 281827
cwflwx
expires:202608290800;;511394

coastal waters forecast
national weather service baltimore md/washington dc
227 pm edt fri aug 28 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.


anz534-290800-
chesapeake bay from drum point to smith point-
227 pm edt fri aug 28 2026

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

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

$$

fzus51 klwx 281827
cwflwx
expires:202608290800;;511382

coastal waters forecast
national weather service baltimore md/washington dc
227 pm edt fri aug 28 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.


anz535-290800-
tidal potomac from key bridge to indian head-
227 pm edt fri aug 28 2026

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

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

$$

fzus51 klwx 281827
cwflwx
expires:202608290800;;511383

coastal waters forecast
national weather service baltimore md/washington dc
227 pm edt fri aug 28 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.


anz536-290800-
tidal potomac from indian head to cobb island-
227 pm edt fri aug 28 2026

.this afternoon...n winds 5 kt. waves less than 1 ft. a chance of
showers and tstms. 
.tonight...ne winds around 5 kt. waves 1 ft. 
.sat...ne winds around 5 kt. waves 1 ft. 
.sat night...se winds around 5 kt. waves 1 ft. 
.sun...s winds around 5 kt. waves 1 ft. 
.sun night...s winds 5 kt. waves less than 1 ft. 
.mon...sw winds around 5 kt. waves 1 ft or less. 
.tue...sw winds around 5 kt. waves 1 ft or less.  

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

$$

fzus51 klwx 281827
cwflwx
expires:202608290800;;511384

coastal waters forecast
national weather service baltimore md/washington dc
227 pm edt fri aug 28 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.


anz537-290800-
tidal potomac from cobb island to smith point-
227 pm edt fri aug 28 2026

.this afternoon...n winds 5 kt. waves less than 1 ft. a chance of
showers and tstms. 
.tonight...ne winds 5 to 10 kt. waves 1 ft. 
.sat...ne winds 5 to 10 kt. waves 1 ft. 
.sat night...se winds 5 to 10 kt. waves 1 ft. 
.sun...s winds 5 to 10 kt. waves 1 ft or less. 
.sun night...s winds 5 to 10 kt. waves 1 ft. 
.mon...w winds 5 to 10 kt...becoming se. waves 1 ft or less. 
.tue...s winds 5 to 10 kt. waves 1 ft or less.  

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

$$