fzus51 klwx 132318
cwflwx
expires:202607140800;;923449

coastal waters forecast
national weather service baltimore md/washington dc
718 pm edt mon jul 13 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.


anz531-140800-
chesapeake bay from pooles island to sandy point-
718 pm edt mon jul 13 2026

.tonight...s winds 5 to 10 kt. waves 1 ft. 
.tue...sw winds 5 to 10 kt. waves 1 ft. 
.tue night...sw winds 10 to 15 kt...becoming 10 kt late. waves 1 to
2 ft. 
.wed...sw winds 5 to 10 kt. waves 1 ft. 
.wed night...w winds 5 to 10 kt. waves 1 ft. 
.thu...nw winds around 5 kt...becoming sw in the afternoon. waves
1 ft or less. 
.thu night...nw winds 5 to 10 kt. waves 1 ft. 
.fri...nw winds 5 to 10 kt...becoming s. waves 1 ft. 
.sat...sw winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms.  

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

$$

fzus51 klwx 132318
cwflwx
expires:202607140800;;923452

coastal waters forecast
national weather service baltimore md/washington dc
718 pm edt mon jul 13 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.


anz532-140800-
chesapeake bay from sandy point to north beach-
718 pm edt mon jul 13 2026

.tonight...s winds 5 to 10 kt. waves 1 ft. 
.tue...sw winds 5 to 10 kt. waves 1 ft or less. 
.tue night...sw winds 10 kt. waves 2 ft. 
.wed...sw winds 5 to 10 kt. waves 1 ft. 
.wed night...w winds 5 to 10 kt. waves 1 ft. 
.thu...n winds 5 kt...becoming sw in the afternoon. waves 1 ft. 
.thu night...sw winds 5 to 10 kt...becoming nw after midnight. waves
1 ft. 
.fri...ne winds 5 kt...becoming s. waves 1 ft. 
.sat...s winds 5 to 10 kt. waves 1 to 2 ft. a chance of showers and
tstms.  

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

$$

fzus51 klwx 132318
cwflwx
expires:202607140800;;923454

coastal waters forecast
national weather service baltimore md/washington dc
718 pm edt mon jul 13 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.


anz533-140800-
chesapeake bay from north beach to drum point-
718 pm edt mon jul 13 2026

.tonight...s winds 5 to 10 kt. waves 1 ft. 
.tue...sw winds around 5 kt...becoming s late. waves 1 ft or less. 
.tue night...sw winds 10 kt. waves 1 ft. 
.wed...sw winds 5 to 10 kt. waves 1 ft. 
.wed night...sw winds 5 to 10 kt. waves 1 ft. 
.thu...nw winds 5 kt...becoming sw in the afternoon. waves 1 ft. 
.thu night...sw winds 5 to 10 kt...becoming nw after midnight. waves
1 ft. 
.fri...ne winds 5 to 10 kt...becoming s. waves 1 ft. 
.sat...s winds 10 to 15 kt. waves 1 to 2 ft. a chance of showers and
tstms.  

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

$$

fzus51 klwx 132318
cwflwx
expires:202607140800;;923457

coastal waters forecast
national weather service baltimore md/washington dc
718 pm edt mon jul 13 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.


anz534-140800-
chesapeake bay from drum point to smith point-
718 pm edt mon jul 13 2026

.tonight...se winds 5 to 10 kt. waves 1 ft. 
.tue...nw winds around 5 kt...becoming s late. waves 1 ft or less. 
.tue night...s winds 10 to 15 kt...becoming sw late. waves 2 ft. 
.wed...sw winds 5 to 10 kt. waves 1 to 2 ft. 
.wed night...sw winds 10 to 15 kt. waves 2 ft. 
.thu...nw winds 5 to 10 kt...becoming s in the afternoon. waves
1 ft. 
.thu night...w winds 5 to 10 kt. waves 1 ft. 
.fri...n winds 5 to 10 kt...becoming s. waves 1 to 2 ft. 
.sat...s winds 10 to 15 kt. waves 1 to 2 ft. a chance of showers and
tstms.  

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

$$

fzus51 klwx 132318
cwflwx
expires:202607140800;;923445

coastal waters forecast
national weather service baltimore md/washington dc
718 pm edt mon jul 13 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.


anz535-140800-
tidal potomac from key bridge to indian head-
718 pm edt mon jul 13 2026

.tonight...s winds 5 kt. waves less than 1 ft. 
.tue...sw winds around 5 kt. waves 1 ft or less. 
.tue night...sw winds 5 kt. waves less than 1 ft. 
.wed...w winds 5 to 10 kt. waves 1 ft. 
.wed night...w winds 5 to 10 kt. waves 1 ft. 
.thu...nw winds around 5 kt. waves 1 ft. 
.thu night...nw winds around 5 kt. waves 1 ft. 
.fri...nw winds around 5 kt...becoming sw. waves 1 ft. 
.sat...sw winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms.  

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

$$

fzus51 klwx 132318
cwflwx
expires:202607140800;;923446

coastal waters forecast
national weather service baltimore md/washington dc
718 pm edt mon jul 13 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.


anz536-140800-
tidal potomac from indian head to cobb island-
718 pm edt mon jul 13 2026

.tonight...se winds 5 to 10 kt...becoming sw late. waves 1 ft or
less. 
.tue...sw winds around 5 kt. waves 1 ft or less. 
.tue night...s winds 5 kt. waves less than 1 ft. 
.wed...w winds around 5 kt. waves 1 ft. 
.wed night...w winds 5 to 10 kt. waves 1 ft. 
.thu...nw winds around 5 kt. waves 1 ft. 
.thu night...w winds 5 kt. waves less than 1 ft. 
.fri...w winds around 5 kt. waves 1 ft. 
.sat...sw winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms.  

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

$$

fzus51 klwx 132318
cwflwx
expires:202607140800;;923447

coastal waters forecast
national weather service baltimore md/washington dc
718 pm edt mon jul 13 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.


anz537-140800-
tidal potomac from cobb island to smith point-
718 pm edt mon jul 13 2026

.tonight...se winds 5 to 10 kt...becoming sw late. waves 1 ft or
less. 
.tue...sw winds around 5 kt. waves 1 ft or less. 
.tue night...s winds 5 to 10 kt. waves 1 ft. 
.wed...sw winds 5 to 10 kt. waves 1 ft. 
.wed night...sw winds 5 to 10 kt. waves 1 ft. 
.thu...w winds around 5 kt. waves 1 ft. 
.thu night...w winds 5 to 10 kt. waves 1 ft. 
.fri...n winds 5 to 10 kt...becoming s. waves 1 ft. 
.sat...sw winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms.  

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

$$