fzus51 klwx 111159
cwflwx
expires:202608112000;;994781

coastal waters forecast
national weather service baltimore md/washington dc
759 am edt tue aug 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.


anz531-112000-
chesapeake bay from pooles island to sandy point-
759 am edt tue aug 11 2026

.today...w winds 10 kt...becoming sw late. waves 1 ft. a slight
chance of showers and tstms this morning, then a chance of showers
and tstms this afternoon. 
.tonight...w winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms. 
.wed...nw winds 5 to 10 kt. waves 1 ft. 
.wed night...sw winds 5 kt. waves flat. a chance of showers. 
.thu...w winds 5 kt. waves less than 1 ft. 
.thu night...nw winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.fri...n winds 10 to 15 kt. waves 1 to 2 ft. 
.sat...n winds 5 to 10 kt...becoming s after midnight. waves 1 to
2 ft...subsiding to flat after midnight.  

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

$$

fzus51 klwx 111159
cwflwx
expires:202608112000;;994784

coastal waters forecast
national weather service baltimore md/washington dc
759 am edt tue aug 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.


anz532-112000-
chesapeake bay from sandy point to north beach-
759 am edt tue aug 11 2026

.today...w winds 5 to 10 kt...becoming s late. waves 1 ft. a slight
chance of showers this morning, then a chance of showers and tstms
this afternoon. 
.tonight...w winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms. 
.wed...nw winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.wed night...s winds 5 kt. waves less than 1 ft. a chance of
showers. 
.thu...w winds 5 kt. waves less than 1 ft. 
.thu night...w winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.fri...n winds 10 to 15 kt. waves 1 to 2 ft. a chance of showers in
the morning. 
.sat...n winds 10 to 15 kt...becoming se 5 kt. waves 1 to 2 ft...
subsiding to flat after midnight.  

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

$$

fzus51 klwx 111159
cwflwx
expires:202608112000;;994786

coastal waters forecast
national weather service baltimore md/washington dc
759 am edt tue aug 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.


anz533-112000-
chesapeake bay from north beach to drum point-
759 am edt tue aug 11 2026

.today...w winds 5 to 10 kt...becoming s late. waves 1 ft. a slight
chance of showers this morning, then a chance of tstms with a slight
chance of showers this afternoon. 
.tonight...w winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms. 
.wed...nw winds 5 to 10 kt. waves 1 ft. 
.wed night...s winds 5 kt. waves less than 1 ft. 
.thu...w winds 5 kt. waves less than 1 ft. 
.thu night...w winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.fri...n winds 10 to 15 kt. waves 1 to 2 ft. a chance of showers. 
.sat...n winds 10 to 15 kt...becoming se 5 kt. waves 1 to 2 ft.  

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

$$

fzus51 klwx 111159
cwflwx
expires:202608112000;;994789

coastal waters forecast
national weather service baltimore md/washington dc
759 am edt tue aug 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.


anz534-112000-
chesapeake bay from drum point to smith point-
759 am edt tue aug 11 2026

.today...w winds 5 to 10 kt...becoming sw late. waves 1 ft. a slight
chance of showers this morning, then a slight chance of showers and
tstms this afternoon. 
.tonight...sw winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms. 
.wed...nw winds 5 to 10 kt. waves 1 to 2 ft. 
.wed night...e winds 5 kt...becoming s after midnight. waves 1 ft. 
.thu...w winds 5 kt. waves less than 1 ft. 
.thu night...w winds 5 to 10 kt. waves 1 ft. 
.fri...n winds 10 to 15 kt. waves 1 to 2 ft. a chance of showers. 
.sat...ne winds 10 to 15 kt...becoming s 5 to 10 kt after midnight.
waves 1 to 2 ft.  

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

$$

fzus51 klwx 111159
cwflwx
expires:202608112000;;994777

coastal waters forecast
national weather service baltimore md/washington dc
759 am edt tue aug 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.


anz535-112000-
tidal potomac from key bridge to indian head-
759 am edt tue aug 11 2026

.today...w winds 5 kt. waves less than 1 ft. a chance of showers
this morning, then a chance of showers and tstms this afternoon. 
.tonight...w winds around 5 kt. waves 1 ft. a chance of showers and
tstms. 
.wed...nw winds 5 kt. waves less than 1 ft. 
.wed night...s winds around 5 kt. waves 1 ft or less. 
.thu...w winds around 5 kt. waves 1 ft. 
.thu night...nw winds around 5 kt. waves 1 ft. a chance of showers. 
.fri...n winds 5 to 10 kt. waves 1 ft. a chance of showers through
the day. 
.sat...ne winds around 5 kt. waves 1 ft.  

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

$$

fzus51 klwx 111159
cwflwx
expires:202608112000;;994778

coastal waters forecast
national weather service baltimore md/washington dc
759 am edt tue aug 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.


anz536-112000-
tidal potomac from indian head to cobb island-
759 am edt tue aug 11 2026

.today...w winds 5 kt. waves less than 1 ft. a chance of showers
this morning, then a chance of showers and tstms this afternoon. 
.tonight...w winds 5 kt. waves less than 1 ft. a chance of showers
and tstms. 
.wed...nw winds 5 to 10 kt. waves 1 ft. 
.wed night...s winds around 5 kt. waves 1 ft. 
.thu...w winds around 5 kt. waves 1 ft. 
.thu night...nw winds around 5 kt. waves 1 ft. a chance of showers. 
.fri...n winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.sat...ne winds around 5 kt. waves 1 ft or less.  

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

$$

fzus51 klwx 111159
cwflwx
expires:202608112000;;994779

coastal waters forecast
national weather service baltimore md/washington dc
759 am edt tue aug 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.


anz537-112000-
tidal potomac from cobb island to smith point-
759 am edt tue aug 11 2026

.today...w winds 5 to 10 kt. waves 1 ft. a slight chance of showers
this morning, then a chance of showers and tstms this afternoon. 
.tonight...w winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms. 
.wed...nw winds 5 to 10 kt. waves 1 ft. 
.wed night...s winds 5 kt. waves less than 1 ft. 
.thu...w winds 5 kt. waves less than 1 ft. 
.thu night...w winds 5 to 10 kt. waves 1 ft. 
.fri...n winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.sat...ne winds 5 to 10 kt...becoming s after midnight. waves 1 to
2 ft.  

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

$$