fzus51 klwx 240258
cwflwx
expires:202604240800;;885795

coastal waters forecast
national weather service baltimore md/washington dc
1058 pm edt thu apr 23 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.


anz531-240800-
chesapeake bay from pooles island to sandy point-
1058 pm edt thu apr 23 2026

.rest of tonight...s winds 5 to 10 kt...becoming e late. waves 1 ft.
.fri...ne winds 5 kt. waves less than 1 ft. a chance of showers. 
.fri night...se winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.sat...e winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft.
showers likely. 
.sat night...ne winds 15 kt with gusts to 20 kt. waves 2 ft.
showers.
.sun...ne winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. a
chance of showers. 
.sun night...ne winds 5 to 10 kt. waves 1 to 2 ft. 
.mon...e winds 5 to 10 kt...becoming se after midnight. waves 1 ft. 
.tue...se winds 5 to 10 kt. waves 1 ft. showers likely .  

$$

fzus51 klwx 240258
cwflwx
expires:202604240800;;885798

coastal waters forecast
national weather service baltimore md/washington dc
1058 pm edt thu apr 23 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.


anz532-240800-
chesapeake bay from sandy point to north beach-
1058 pm edt thu apr 23 2026

.rest of tonight...s winds 10 kt...becoming e late. waves 1 ft. 
.fri...ne winds 5 kt. waves less than 1 ft. a chance of showers. 
.fri night...se winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.sat...e winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft.
showers likely. 
.sat night...ne winds 15 kt with gusts to 20 kt. waves 2 ft.
showers.
.sun...ne winds 15 to 20 kt. waves 2 ft. a chance of showers. 
.sun night...ne winds 10 to 15 kt. gusts up to 20 kt in the evening.
waves 1 to 2 ft. 
.mon...ne winds 5 to 10 kt...becoming se after midnight. waves 1 ft.
.tue...se winds 5 to 10 kt. waves 1 to 2 ft. showers likely .  

$$

fzus51 klwx 240258
cwflwx
expires:202604240800;;885800

coastal waters forecast
national weather service baltimore md/washington dc
1058 pm edt thu apr 23 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.


anz533-240800-
chesapeake bay from north beach to drum point-
1058 pm edt thu apr 23 2026

.rest of tonight...s winds 5 to 10 kt. waves 1 ft. 
.fri...n winds 5 kt. waves less than 1 ft. a chance of showers. 
.fri night...se winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.sat...e winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft.
showers likely. 
.sat night...ne winds 15 to 20 kt. waves 2 to 3 ft. showers.
.sun...n winds 15 to 20 kt. waves 3 ft. a chance of showers. 
.sun night...ne winds 15 to 20 kt...diminishing to 5 to 10 kt after
midnight. waves 2 to 3 ft. 
.mon...ne winds 5 to 10 kt...becoming se after midnight. waves 1 ft.
.tue...se winds 10 to 15 kt...becoming s 5 kt after midnight. waves
1 to 2 ft. showers likely .  

$$

fzus51 klwx 240258
cwflwx
expires:202604240800;;885803

coastal waters forecast
national weather service baltimore md/washington dc
1058 pm edt thu apr 23 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.


anz534-240800-
chesapeake bay from drum point to smith point-
1058 pm edt thu apr 23 2026

.rest of tonight...s winds 5 to 10 kt. waves 1 ft. 
.fri...n winds 5 to 10 kt...becoming se late. waves 1 ft. a chance
of showers. 
.fri night...se winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.sat...e winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. showers
likely. 
.sat night...ne winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
showers.
.sun...n winds 15 to 20 kt. waves 3 ft. a chance of showers. 
.sun night...ne winds 15 to 20 kt. waves 2 to 3 ft. 
.mon...ne winds 10 to 15 kt...becoming e 5 to 10 kt. waves 1 to
2 ft. 
.tue...se winds 10 to 15 kt...becoming s 5 to 10 kt after midnight.
waves 1 to 2 ft. a chance of showers in the morning, then showers
likely through the night. a chance of showers after midnight.  

$$

fzus51 klwx 240258
cwflwx
expires:202604240800;;885791

coastal waters forecast
national weather service baltimore md/washington dc
1058 pm edt thu apr 23 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.


anz535-240800-
tidal potomac from key bridge to indian head-
1058 pm edt thu apr 23 2026

.rest of tonight...s winds 5 kt. waves less than 1 ft. 
.fri...ne winds around 5 kt. waves 1 ft. a chance of showers and
tstms. 
.fri night...se winds 5 kt. waves less than 1 ft. a chance of
showers and tstms. 
.sat...e winds 5 to 10 kt. gusts up to 20 kt in the afternoon. waves
1 ft. showers likely. 
.sat night...ne winds 5 to 10 kt with gusts to 20 kt. waves 1 ft.
showers.
.sun...ne winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.sun night...ne winds 5 to 10 kt. waves 1 ft. 
.mon...ne winds 5 to 10 kt...becoming se. waves 1 ft. a chance of
showers after midnight. 
.tue...se winds 5 to 10 kt. waves 1 ft. showers likely. a chance of
showers after midnight.  

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

$$

fzus51 klwx 240258
cwflwx
expires:202604240800;;885792

coastal waters forecast
national weather service baltimore md/washington dc
1058 pm edt thu apr 23 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.


anz536-240800-
tidal potomac from indian head to cobb island-
1058 pm edt thu apr 23 2026

.rest of tonight...s winds 5 kt. waves less than 1 ft. 
.fri...n winds around 5 kt. waves 1 ft. a chance of showers and
tstms. 
.fri night...se winds 5 kt. waves less than 1 ft. a chance of
showers. 
.sat...e winds 5 to 10 kt. waves 1 ft. showers likely. 
.sat night...ne winds 5 to 10 kt. waves 1 ft. showers.
.sun...n winds 10 to 15 kt. waves 1 ft. a chance of showers. 
.sun night...ne winds 5 to 10 kt. waves 1 ft. 
.mon...e winds 5 to 10 kt...becoming se after midnight. waves 1 ft.
a chance of showers after midnight. 
.tue...se winds 5 to 10 kt. waves 1 ft. showers likely. a chance of
showers after midnight.  

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

$$

fzus51 klwx 240258
cwflwx
expires:202604240800;;885793

coastal waters forecast
national weather service baltimore md/washington dc
1058 pm edt thu apr 23 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.


anz537-240800-
tidal potomac from cobb island to smith point-
1058 pm edt thu apr 23 2026

.rest of tonight...s winds 5 to 10 kt...becoming sw late. waves
1 ft. 
.fri...n winds 5 kt...becoming se late. waves 1 ft. a chance of
showers and tstms. 
.fri night...se winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.sat...e winds 10 to 15 kt. waves 2 ft. showers likely. 
.sat night...ne winds 10 to 15 kt. waves 2 ft. showers.
.sun...n winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. a chance
of showers. 
.sun night...ne winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.mon...ne winds 5 to 10 kt...becoming se after midnight. waves 1 ft.
.tue...se winds 5 to 10 kt. waves 1 to 2 ft. a chance of showers in
the morning. showers likely through the night, then a chance of
showers after midnight.  

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

$$