fzus51 klwx 141828
cwflwx
expires:202608150800;;187079

coastal waters forecast
national weather service baltimore md/washington dc
227 pm edt fri aug 14 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.


anz531-150800-
chesapeake bay from pooles island to sandy point-
227 pm edt fri aug 14 2026

.this afternoon...ne winds 5 kt. waves flat. a slight chance of
showers and tstms. 
.tonight...n winds 5 to 10 kt. waves 1 ft or less. 
.sat...ne winds 5 to 10 kt. waves 1 ft. 
.sat night...se winds 5 to 10 kt. waves 1 ft. 
.sun...s winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft.
showers likely with a chance of tstms. 
.sun night...s winds 15 to 20 kt...becoming sw 10 to 15 kt after
midnight. gusts up to 25 kt. waves 2 ft. showers likely with a
chance of tstms. 
.mon...nw winds 5 to 10 kt. waves 1 ft. a chance of showers in the
morning, then a chance of showers and tstms through the night. 
.tue...n winds 5 to 10 kt...becoming s after midnight. waves 1 ft or
less.  

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

$$

fzus51 klwx 141828
cwflwx
expires:202608150800;;187082

coastal waters forecast
national weather service baltimore md/washington dc
227 pm edt fri aug 14 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.


anz532-150800-
chesapeake bay from sandy point to north beach-
227 pm edt fri aug 14 2026

.this afternoon...n winds 5 kt. waves less than 1 ft. a chance of
showers and tstms. 
.tonight...n winds 5 to 10 kt. waves 1 ft or less. 
.sat...ne winds 5 to 10 kt. waves 1 ft. 
.sat night...se winds 5 to 10 kt. waves 1 ft. 
.sun...s winds 10 to 15 kt. gusts up to 25 kt in the afternoon.
waves 2 to 3 ft. showers likely. 
.sun night...s winds 15 kt...becoming sw after midnight. gusts up to
25 kt. waves 2 to 3 ft. showers likely with a chance of tstms. 
.mon...nw winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.tue...n winds 5 to 10 kt...becoming se. waves 1 ft or less.  

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

$$

fzus51 klwx 141828
cwflwx
expires:202608150800;;187084

coastal waters forecast
national weather service baltimore md/washington dc
227 pm edt fri aug 14 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.


anz533-150800-
chesapeake bay from north beach to drum point-
227 pm edt fri aug 14 2026

.this afternoon...n winds 5 kt. waves less than 1 ft. a chance of
showers and tstms. 
.tonight...n winds around 5 kt. waves 1 ft. a chance of showers and
tstms. 
.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...increasing to 15 to 20 kt with gusts to
25 kt in the afternoon. waves 1 ft...building to 3 ft in the
afternoon. showers likely. 
.sun night...s winds 15 to 20 kt...becoming sw 10 to 15 kt after
midnight. gusts up to 25 kt. waves 2 to 3 ft. showers likely with a
chance of tstms. 
.mon...nw winds 5 to 10 kt. waves 1 ft. a chance of showers in the
morning. 
.tue...n winds 5 to 10 kt...becoming se after midnight. waves 1 ft. 

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

$$

fzus51 klwx 141828
cwflwx
expires:202608150800;;187087

coastal waters forecast
national weather service baltimore md/washington dc
227 pm edt fri aug 14 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.


anz534-150800-
chesapeake bay from drum point to smith point-
227 pm edt fri aug 14 2026

.this afternoon...ne winds 5 kt. waves less than 1 ft. a chance of
showers and tstms. 
.tonight...ne winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms. 
.sat...ne winds 5 to 10 kt. waves 1 ft. 
.sat night...se winds 5 to 10 kt. waves 1 ft. 
.sun...s winds 10 to 15 kt. gusts up to 25 kt in the afternoon.
waves 1 ft...building to 3 ft in the afternoon. a chance of showers.
.sun night...s winds 15 to 20 kt...becoming sw after midnight. gusts
up to 25 kt. waves 3 ft. showers likely with a chance of tstms. 
.mon...nw winds 10 to 15 kt...diminishing to 5 to 10 kt. waves 1 to
2 ft. a chance of showers in the morning. 
.tue...n winds 5 to 10 kt...becoming se after midnight. waves 1 ft. 

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

$$

fzus51 klwx 141828
cwflwx
expires:202608150800;;187075

coastal waters forecast
national weather service baltimore md/washington dc
227 pm edt fri aug 14 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.


anz535-150800-
tidal potomac from key bridge to indian head-
227 pm edt fri aug 14 2026

.this afternoon...ne winds 5 kt. waves less than 1 ft. a chance of
showers and tstms. 
.tonight...n winds around 5 kt. waves 1 ft. a chance of showers and
tstms. 
.sat...ne winds around 5 kt. waves 1 ft. 
.sat night...se winds around 5 kt. waves 1 ft. 
.sun...s winds 5 to 10 kt with gusts to 20 kt. waves 1 ft. showers
likely with a chance of tstms. 
.sun night...sw winds 5 to 10 kt with gusts to 20 kt. waves 1 ft.
showers likely with a chance of tstms.
.mon...nw winds 5 to 10 kt. waves 1 ft. 
.tue...nw winds around 5 kt. waves 1 ft.  

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

$$

fzus51 klwx 141828
cwflwx
expires:202608150800;;187076

coastal waters forecast
national weather service baltimore md/washington dc
227 pm edt fri aug 14 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.


anz536-150800-
tidal potomac from indian head to cobb island-
227 pm edt fri aug 14 2026

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

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

$$

fzus51 klwx 141828
cwflwx
expires:202608150800;;187077

coastal waters forecast
national weather service baltimore md/washington dc
227 pm edt fri aug 14 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.


anz537-150800-
tidal potomac from cobb island to smith point-
227 pm edt fri aug 14 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. a chance of showers and
tstms. 
.sat...e winds 5 kt. waves less than 1 ft. 
.sat night...se winds 5 to 10 kt. waves 1 ft. 
.sun...s winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft. a
chance of showers and tstms. 
.sun night...s winds 10 to 15 kt...becoming sw after midnight. gusts
up to 20 kt. waves 2 ft. showers likely with a chance of tstms. 
.mon...nw winds 5 to 10 kt. waves 1 ft. a chance of showers in the
afternoon. 
.tue...n winds 5 to 10 kt...becoming se. waves 1 ft or less.  

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

$$