fzus51 klwx 192357
cwflwx
expires:202607200800;;259467

coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt sun jul 19 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.


anz531-200800-
chesapeake bay from pooles island to sandy point-
757 pm edt sun jul 19 2026

.tonight...ne winds 5 to 10 kt. waves 1 ft. 
.mon...e winds 5 to 10 kt. waves 1 ft. 
.mon night...se winds 10 to 15 kt. waves 1 to 2 ft. a chance of
showers. 
.tue...s winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. showers
with a chance of tstms. 
.tue night...sw winds 15 to 20 kt with gusts to 25 kt. waves 2 ft.
showers with a chance of tstms. 
.wed...w winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. a chance
of showers and tstms. 
.wed night...nw winds 10 to 15 kt. waves 1 to 2 ft. 
.thu...n winds 10 to 15 kt...becoming ne around 5 kt. waves 1 to
2 ft...subsiding to flat after midnight. 
.fri...se winds around 5 kt. waves flat.  

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

$$

fzus51 klwx 192357
cwflwx
expires:202607200800;;259470

coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt sun jul 19 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.


anz532-200800-
chesapeake bay from sandy point to north beach-
757 pm edt sun jul 19 2026

.tonight...ne winds 5 to 10 kt. waves 1 ft. 
.mon...ne winds 5 to 10 kt...becoming se late. waves 1 ft. 
.mon night...s winds 10 to 15 kt. waves 2 ft. a chance of showers. 
.tue...s winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. showers
with a chance of tstms. 
.tue night...sw winds 15 to 20 kt with gusts to 25 kt. waves 3 ft.
showers with a chance of tstms. 
.wed...w winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. showers
likely with a chance of tstms. 
.wed night...nw winds 10 to 15 kt. waves 1 to 2 ft. 
.thu...n winds 10 to 15 kt...becoming ne 5 kt. waves 1 to 2 ft...
subsiding to flat after midnight. 
.fri...e winds around 5 kt. waves 1 ft or less.  

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

$$

fzus51 klwx 192357
cwflwx
expires:202607200800;;259472

coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt sun jul 19 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.


anz533-200800-
chesapeake bay from north beach to drum point-
757 pm edt sun jul 19 2026

.tonight...ne winds 5 to 10 kt. waves 1 ft. a slight chance of
showers with isolated tstms this evening. 
.mon...e winds 5 to 10 kt. waves 1 ft. 
.mon night...s winds 10 to 15 kt. waves 2 ft. a chance of showers. 
.tue...s winds 10 to 15 kt. gusts up to 25 kt in the afternoon.
waves 2 ft. showers with a chance of tstms. 
.tue night...sw winds 15 to 20 kt with gusts to 25 kt. waves 3 ft.
showers with a chance of tstms. 
.wed...w winds 15 to 20 kt. waves 2 ft. showers likely with a chance
of tstms. 
.wed night...nw winds 10 to 15 kt. gusts up to 20 kt. waves 2 ft. a
chance of showers. 
.thu...n winds 10 to 15 kt...becoming ne 5 kt after midnight. waves
1 to 2 ft. 
.fri...e winds around 5 kt. waves 1 ft or less.  

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

$$

fzus51 klwx 192357
cwflwx
expires:202607200800;;259475

coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt sun jul 19 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.


anz534-200800-
chesapeake bay from drum point to smith point-
757 pm edt sun jul 19 2026

.tonight...ne winds 10 kt...becoming e late this evening and
overnight. waves 1 ft. a slight chance of showers with isolated
tstms this evening. 
.mon...e winds 5 to 10 kt. waves 1 ft. 
.mon night...se winds 10 to 15 kt. waves 2 ft. a chance of showers. 
.tue...s winds 10 to 15 kt with gusts to 20 kt. waves 2 to 3 ft.
showers with a chance of tstms. 
.tue night...sw winds 20 to 25 kt with gusts to 30 kt. waves 3 ft.
showers with a chance of tstms. 
.wed...sw winds 15 to 20 kt with gusts to 25 kt. waves 3 ft. showers
with a chance of tstms. 
.wed night...w winds 10 to 15 kt...becoming n after midnight. gusts
up to 20 kt. waves 2 ft. a chance of showers. 
.thu...n winds 10 to 15 kt...becoming ne 5 kt after midnight. waves
1 to 2 ft. a chance of showers in the morning.
.fri...e winds 5 to 10 kt. waves 1 ft.  

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

$$

fzus51 klwx 192357
cwflwx
expires:202607200800;;259463

coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt sun jul 19 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.


anz535-200800-
tidal potomac from key bridge to indian head-
757 pm edt sun jul 19 2026

.tonight...ne winds around 5 kt. waves 1 ft or less. 
.mon...e winds around 5 kt. waves 1 ft. 
.mon night...se winds 5 kt. waves less than 1 ft. a chance of
showers. 
.tue...s winds 5 to 10 kt with gusts to 20 kt. waves 1 ft. showers
with a chance of tstms. 
.tue night...sw winds 10 kt with gusts to 20 kt. waves 1 ft. showers
with a chance of tstms. 
.wed...w winds 5 to 10 kt with gusts to 20 kt. waves 1 ft. showers
likely with a chance of tstms. 
.wed night...nw winds 5 to 10 kt. waves 1 ft. 
.thu...n winds 5 to 10 kt. waves 1 ft. 
.fri...e winds around 5 kt. waves 1 ft or less.  

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

$$

fzus51 klwx 192357
cwflwx
expires:202607200800;;259464

coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt sun jul 19 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.


anz536-200800-
tidal potomac from indian head to cobb island-
757 pm edt sun jul 19 2026

.tonight...ne winds 5 kt. waves less than 1 ft. a slight chance of
showers with isolated tstms this evening. 
.mon...e winds 5 to 10 kt. waves 1 ft. 
.mon night...se winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.tue...s winds 10 to 15 kt with gusts to 20 kt. waves 1 ft. showers
with a chance of tstms. 
.tue night...sw winds 10 to 15 kt with gusts to 20 kt. waves 1 ft.
showers with a chance of tstms. 
.wed...w winds 10 to 15 kt with gusts to 20 kt. waves 1 ft. showers
likely with a chance of tstms. 
.wed night...n winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.thu...ne winds 5 to 10 kt. waves 1 ft or less. 
.fri...e winds around 5 kt. waves 1 ft or less.  

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

$$

fzus51 klwx 192357
cwflwx
expires:202607200800;;259465

coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt sun jul 19 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.


anz537-200800-
tidal potomac from cobb island to smith point-
757 pm edt sun jul 19 2026

.tonight...ne winds 5 to 10 kt. waves 1 ft. a slight chance of
showers with isolated tstms this evening. 
.mon...e winds 5 to 10 kt. waves 1 ft. 
.mon night...se winds 10 to 15 kt. waves 2 ft. a chance of showers. 
.tue...sw winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft.
showers with a chance of tstms. 
.tue night...sw winds 15 to 20 kt with gusts to 25 kt. waves 2 ft.
showers with a chance of tstms. 
.wed...sw winds 15 to 20 kt with gusts to 25 kt. waves 2 ft. showers
with a chance of tstms. 
.wed night...nw winds 5 to 10 kt. waves 1 to 2 ft. a chance of
showers. 
.thu...ne winds 5 to 10 kt. waves 1 to 2 ft. 
.fri...e winds around 5 kt. waves 1 ft.  

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

$$