fzus51 klwx 112059
cwflwx
expires:202605120800;;401057

coastal waters forecast
national weather service baltimore md/washington dc
459 pm edt mon may 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-
459 pm edt mon may 11 2026

.rest of this afternoon...s winds 5 kt. waves less than 1 ft.
.tonight...sw winds 5 kt...becoming n after midnight. waves 1 ft. 
.tue...ne winds 5 to 10 kt...becoming s late. waves 1 ft or less. 
.tue night...s winds 5 to 10 kt...increasing to 15 to 20 kt with
gusts to 25 kt after midnight. waves 1 ft... building to 3 ft after
midnight. 
.wed...s winds 15 to 20 kt with gusts to 25 kt. waves 3 ft. showers
likely. 
.wed night...s winds 10 to 15 kt with gusts to 25 kt...becoming sw
5 to 10 kt after midnight. waves 2 ft. showers.
.thu...nw winds 10 to 15 kt. waves 1 to 2 ft. a chance of showers in
the morning. 
.fri...nw winds 10 to 15 kt...becoming w 5 kt after midnight. waves
1 to 2 ft.  

$$

fzus51 klwx 112059
cwflwx
expires:202605120800;;401060

coastal waters forecast
national weather service baltimore md/washington dc
459 pm edt mon may 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-
459 pm edt mon may 11 2026

.rest of this afternoon...se winds 5 kt. waves less than 1 ft. 
.tonight...sw winds 5 kt...becoming nw after midnight. waves 1 ft. 
.tue...ne winds 5 to 10 kt...becoming se late. waves 1 ft. 
.tue night...s winds 15 to 20 kt with gusts to 25 kt. waves 2 to
3 ft. 
.wed...s winds 15 to 20 kt with gusts to 25 kt. waves 3 ft. a chance
of showers. 
.wed night...s winds 15 to 20 kt...becoming sw 10 to 15 kt after
midnight. waves 2 to 3 ft. showers.
.thu...nw winds 10 to 15 kt. waves 1 to 2 ft. a chance of showers in
the morning. 
.fri...nw winds 10 to 15 kt...becoming w 5 kt after midnight. waves
1 to 2 ft.  

$$

fzus51 klwx 112059
cwflwx
expires:202605120800;;401062

coastal waters forecast
national weather service baltimore md/washington dc
459 pm edt mon may 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-
459 pm edt mon may 11 2026

.rest of this afternoon...n winds 5 kt. waves less than 1 ft. a
slight chance of showers. 
.tonight...w winds 5 to 10 kt. waves 1 ft. 
.tue...n winds 5 to 10 kt...becoming se late. waves 1 ft. 
.tue night...s winds 15 to 20 kt with gusts to 25 kt. waves 2 to
3 ft. 
.wed...s winds 15 to 20 kt with gusts to 25 kt. waves 3 ft. a chance
of showers. 
.wed 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.
.thu...nw winds 10 to 15 kt. waves 2 ft. a chance of showers in the
morning. 
.fri...nw winds 10 to 15 kt...becoming w 5 kt after midnight. waves
1 to 2 ft.  

$$

fzus51 klwx 112059
cwflwx
expires:202605120800;;401065

coastal waters forecast
national weather service baltimore md/washington dc
459 pm edt mon may 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-
459 pm edt mon may 11 2026

.rest of this afternoon...n winds 10 kt. waves 2 ft. showers.
.tonight...nw winds 5 to 10 kt. waves 1 ft. 
.tue...n winds 5 to 10 kt...becoming e late. waves 1 ft. 
.tue night...s winds 15 to 20 kt with gusts to 25 kt. waves 2 to
3 ft. 
.wed...s winds 15 to 20 kt with gusts to 30 kt. waves 3 ft. a chance
of showers. 
.wed night...s winds 20 to 25 kt. gusts up to 30 kt in the evening.
waves 3 ft. showers.
.thu...nw winds 10 to 15 kt. waves 2 ft. a chance of showers in the
morning. 
.fri...nw winds 10 to 15 kt...becoming w 5 to 10 kt. waves 1 to
2 ft.  

$$

fzus51 klwx 112059
cwflwx
expires:202605120800;;401053

coastal waters forecast
national weather service baltimore md/washington dc
459 pm edt mon may 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-
459 pm edt mon may 11 2026

.rest of this afternoon...nw winds 5 kt. waves less than 1 ft. 
.tonight...w winds around 5 kt. waves 1 ft. 
.tue...nw winds around 5 kt. waves 1 ft. 
.tue night...s winds 10 to 15 kt with gusts to 20 kt. waves 1 ft. 
.wed...s winds 10 to 15 kt with gusts to 25 kt. waves 1 ft. showers
likely. 
.wed night...sw winds 5 to 10 kt. gusts up to 20 kt in the evening.
waves 1 ft. showers.
.thu...nw winds 10 to 15 kt. waves 1 ft. 
.fri...nw winds 10 to 15 kt...becoming w around 5 kt after midnight.
waves 1 ft.  

$$

fzus51 klwx 112059
cwflwx
expires:202605120800;;401054

coastal waters forecast
national weather service baltimore md/washington dc
459 pm edt mon may 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-
459 pm edt mon may 11 2026

.rest of this afternoon...sw winds 5 kt. waves less than 1 ft. 
.tonight...w winds 5 kt. waves less than 1 ft. 
.tue...e winds around 5 kt. waves 1 ft. 
.tue night...s winds 10 to 15 kt with gusts to 20 kt. waves 1 ft. 
.wed...sw winds 15 to 20 kt with gusts to 25 kt. waves 2 ft. a
chance of showers. 
.wed night...s winds 10 to 15 kt with gusts to 20 kt...becoming sw
5 to 10 kt after midnight. waves 1 ft. showers.
.thu...nw winds 10 to 15 kt. waves 1 ft. 
.fri...nw winds 10 to 15 kt...becoming w around 5 kt after midnight.
waves 1 ft.  

$$

fzus51 klwx 112059
cwflwx
expires:202605120800;;401055

coastal waters forecast
national weather service baltimore md/washington dc
459 pm edt mon may 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-
459 pm edt mon may 11 2026

.rest of this afternoon...n winds 10 kt. waves 1 ft. a chance of
showers. 
.tonight...w winds 5 to 10 kt. waves 1 ft. 
.tue...n winds 5 to 10 kt...becoming se late. waves 1 ft. 
.tue night...s winds 10 to 15 kt with gusts to 20 kt. waves 1 to
2 ft. 
.wed...s winds 15 kt with gusts to 20 kt. waves 2 ft. a chance of
showers. 
.wed night...sw winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
showers.
.thu...nw winds 10 to 15 kt. waves 1 to 2 ft. a chance of showers in
the morning. 
.fri...nw winds 10 to 15 kt...becoming w 5 kt after midnight. waves
1 to 2 ft...subsiding to flat after midnight.  

$$