fzus51 klwx 021828
cwflwx
expires:202609030800;;788496

coastal waters forecast
national weather service baltimore md/washington dc
227 pm edt wed sep 2 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.


anz531-030800-
chesapeake bay from pooles island to sandy point-
227 pm edt wed sep 2 2026

...severe thunderstorm watch 643 in effect until 5 pm edt this
afternoon...

.this afternoon...e winds 5 kt. waves less than 1 ft. widespread
showers and scattered tstms. 
.tonight...se winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms. 
.thu...sw winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.thu night...w winds 5 kt. waves less than 1 ft. a chance of showers
and tstms. 
.fri...nw winds 5 kt. waves less than 1 ft. showers likely with a
chance of tstms. 
.fri night...nw winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.sat...n winds 5 to 10 kt. waves 1 ft. 
.sun...ne 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 021828
cwflwx
expires:202609030800;;788499

coastal waters forecast
national weather service baltimore md/washington dc
227 pm edt wed sep 2 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.


anz532-030800-
chesapeake bay from sandy point to north beach-
227 pm edt wed sep 2 2026

...severe thunderstorm watch 643 in effect until 5 pm edt this
afternoon...

.this afternoon...e winds 5 kt. waves less than 1 ft. widespread
showers and scattered tstms. 
.tonight...se winds 5 to 10 kt. waves 1 ft. 
.thu...s winds 5 kt. waves less than 1 ft. 
.thu night...w winds 5 kt. waves less than 1 ft. a chance of showers
and tstms. 
.fri...nw winds 5 kt. waves less than 1 ft. showers likely with a
chance of tstms. 
.fri night...nw winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.sat...n winds 5 to 10 kt. waves 1 ft. 
.sun...ne 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 021828
cwflwx
expires:202609030800;;788501

coastal waters forecast
national weather service baltimore md/washington dc
227 pm edt wed sep 2 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.


anz533-030800-
chesapeake bay from north beach to drum point-
227 pm edt wed sep 2 2026

...severe thunderstorm watch 643 in effect until 5 pm edt this
afternoon...

.this afternoon...ne winds 5 kt. waves less than 1 ft. scattered
showers and tstms. 
.tonight...se winds 5 to 10 kt. waves 1 ft. 
.thu...s winds 5 kt. waves less than 1 ft. 
.thu night...sw winds 5 kt. waves less than 1 ft. 
.fri...nw winds 5 kt. waves less than 1 ft. showers likely. 
.fri night...nw winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.sat...n winds 5 to 10 kt. waves 1 to 2 ft. 
.sun...e winds 5 to 10 kt. waves 1 ft.  

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

$$

fzus51 klwx 021828
cwflwx
expires:202609030800;;788504

coastal waters forecast
national weather service baltimore md/washington dc
227 pm edt wed sep 2 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.


anz534-030800-
chesapeake bay from drum point to smith point-
227 pm edt wed sep 2 2026

...severe thunderstorm watch 643 in effect until 5 pm edt this
afternoon...

.this afternoon...e winds 5 to 10 kt. waves 1 ft. numerous showers
with isolated tstms. 
.tonight...se winds 5 to 10 kt. waves 1 ft. 
.thu...s winds 5 to 10 kt. waves 1 ft. 
.thu night...sw winds 5 to 10 kt. waves 1 ft. 
.fri...nw winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.fri night...nw winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.sat...n winds 5 to 10 kt. waves 1 to 2 ft. 
.sun...ne winds 5 to 10 kt. waves 1 to 2 ft.  

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

$$

fzus51 klwx 021828
cwflwx
expires:202609030800;;788492

coastal waters forecast
national weather service baltimore md/washington dc
227 pm edt wed sep 2 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.


anz535-030800-
tidal potomac from key bridge to indian head-
227 pm edt wed sep 2 2026

...severe thunderstorm watch 643 in effect until 5 pm edt this
afternoon...

.this afternoon...se winds 5 kt. waves less than 1 ft. numerous
showers and scattered tstms. 
.tonight...se winds around 5 kt. waves 1 ft. 
.thu...sw winds around 5 kt. waves 1 ft. a chance of showers. 
.thu night...w winds around 5 kt. waves 1 ft. a chance of showers
and tstms. 
.fri...nw winds 5 to 10 kt. waves 1 ft. showers likely with a chance
of tstms. 
.fri night...nw winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.sat...n winds around 5 kt. waves 1 ft. 
.sun...e winds around 5 kt. waves 1 ft.  

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

$$

fzus51 klwx 021828
cwflwx
expires:202609030800;;788493

coastal waters forecast
national weather service baltimore md/washington dc
227 pm edt wed sep 2 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.


anz536-030800-
tidal potomac from indian head to cobb island-
227 pm edt wed sep 2 2026

...severe thunderstorm watch 643 in effect until 5 pm edt this
afternoon...

.this afternoon...e winds 5 kt. waves less than 1 ft. numerous
showers and scattered tstms. 
.tonight...s winds 5 kt. waves less than 1 ft. 
.thu...sw winds around 5 kt. waves 1 ft. 
.thu night...sw winds around 5 kt. waves 1 ft. a chance of showers
and tstms. 
.fri...nw winds around 5 kt. waves 1 ft. a chance of showers and
tstms. 
.fri night...nw winds 5 kt. waves less than 1 ft. a chance of
showers. 
.sat...n winds around 5 kt. waves 1 ft. 
.sun...ne winds around 5 kt. waves 1 ft.  

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

$$

fzus51 klwx 021828
cwflwx
expires:202609030800;;788494

coastal waters forecast
national weather service baltimore md/washington dc
227 pm edt wed sep 2 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.


anz537-030800-
tidal potomac from cobb island to smith point-
227 pm edt wed sep 2 2026

...severe thunderstorm watch 643 in effect until 5 pm edt this
afternoon...

.this afternoon...e winds 5 to 10 kt. waves 1 ft. numerous showers
with isolated tstms. 
.tonight...se winds 5 to 10 kt. waves 1 ft. 
.thu...sw winds around 5 kt. waves 1 ft or less. 
.thu night...sw winds around 5 kt. waves 1 ft or less. 
.fri...nw winds 5 kt. waves less than 1 ft. showers likely. 
.fri night...nw winds 5 to 10 kt. waves 1 ft or less. a chance of
showers. 
.sat...ne winds 5 to 10 kt. waves 1 ft. 
.sun...ne winds 5 to 10 kt. waves 1 ft.  

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

$$