fzus51 klwx 032358
cwflwx
expires:202608040800;;579022

coastal waters forecast
national weather service baltimore md/washington dc
758 pm edt mon aug 3 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.


anz531-040800-
chesapeake bay from pooles island to sandy point-
758 pm edt mon aug 3 2026

...small craft advisory in effect from midnight edt tonight through
tuesday morning...

.tonight...w winds 5 kt...becoming ne 10 to 15 kt with gusts to
20 kt late this evening and overnight. waves 1 ft or less. 
.tue...ne winds 10 to 15 kt with gusts to 20 kt... diminishing to
5 kt in the afternoon. waves 1 ft. 
.tue night...e winds 5 kt. waves less than 1 ft. 
.wed...se winds 5 kt. waves less than 1 ft. a chance of showers and
tstms. 
.wed night...s winds 5 to 10 kt. waves 1 ft. 
.thu...s winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft. 
.thu night...s winds 10 to 15 kt with gusts to 20 kt. waves 1 to
2 ft. a chance of showers and tstms. 
.fri...sw winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms. 
.sat...sw winds around 5 kt. waves 1 ft or less. a chance of showers
and tstms through the night. a chance of showers after midnight.  

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

$$

fzus51 klwx 032358
cwflwx
expires:202608040800;;579025

coastal waters forecast
national weather service baltimore md/washington dc
758 pm edt mon aug 3 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.


anz532-040800-
chesapeake bay from sandy point to north beach-
758 pm edt mon aug 3 2026

...small craft advisory in effect from midnight edt tonight through
tuesday morning...

.tonight...e winds 5 kt...becoming ne 15 kt with gusts to 20 kt
after midnight. waves 1 ft or less. 
.tue...ne winds 10 to 15 kt with gusts to 20 kt... diminishing to
5 kt in the afternoon. waves 1 ft. 
.tue night...e winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.wed...se winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms. 
.wed night...s winds 10 kt. waves 1 ft. 
.thu...s winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft. 
.thu night...s winds 10 to 15 kt. waves 2 ft. 
.fri...sw winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms. 
.sat...sw winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms through the night. a chance of showers after midnight.  

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

$$

fzus51 klwx 032358
cwflwx
expires:202608040800;;579027

coastal waters forecast
national weather service baltimore md/washington dc
758 pm edt mon aug 3 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.


anz533-040800-
chesapeake bay from north beach to drum point-
758 pm edt mon aug 3 2026

...small craft advisory in effect from midnight edt tonight through
tuesday morning...

.tonight...e winds 5 kt...becoming ne 15 kt with gusts to 20 kt
after midnight. waves 1 ft or less. a slight chance of showers and
tstms this evening. 
.tue...ne winds 10 to 15 kt with gusts to 20 kt... diminishing to
5 kt in the afternoon. waves 1 ft. 
.tue night...e winds 5 to 10 kt. waves 1 ft. 
.wed...se winds 5 to 10 kt. waves 1 ft. showers likely with a chance
of tstms. 
.wed night...s winds 10 kt. waves 1 ft. 
.thu...s winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft. 
.thu night...s winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.fri...sw winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms through the night. 
.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 032358
cwflwx
expires:202608040800;;579030

coastal waters forecast
national weather service baltimore md/washington dc
758 pm edt mon aug 3 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.


anz534-040800-
chesapeake bay from drum point to smith point-
758 pm edt mon aug 3 2026

...small craft advisory in effect from 3 am edt tuesday through
tuesday morning...

.tonight...se winds 5 kt...becoming ne 15 kt with gusts to 20 kt
late. waves 1 ft. a chance of showers and tstms this evening. 
.tue...ne winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft. a
chance of showers. 
.tue night...se winds 5 to 10 kt. waves 1 ft. a chance of showers
and tstms. 
.wed...s winds 5 to 10 kt. waves 1 to 2 ft. showers likely with a
chance of tstms. 
.wed night...s winds 10 kt. waves 2 ft. 
.thu...s winds 10 to 15 kt with gusts to 20 kt. waves 2 to 3 ft. 
.thu night...s winds 10 to 15 kt with gusts to 20 kt. waves 2 to
3 ft. 
.fri...sw winds 10 to 15 kt. waves 2 ft. a chance of showers and
tstms through the night. 
.sat...sw 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 032358
cwflwx
expires:202608040800;;579018

coastal waters forecast
national weather service baltimore md/washington dc
758 pm edt mon aug 3 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.


anz535-040800-
tidal potomac from key bridge to indian head-
758 pm edt mon aug 3 2026

.tonight...n winds 5 kt. waves less than 1 ft. 
.tue...ne winds 5 kt. waves less than 1 ft. 
.tue night...e winds around 5 kt. waves 1 ft or less. a chance of
showers. 
.wed...se winds around 5 kt. waves 1 ft. showers likely with a
chance of tstms. 
.wed night...s winds around 5 kt. waves 1 ft. 
.thu...sw winds 5 to 10 kt with gusts to 20 kt. waves 1 ft. 
.thu night...s winds 5 to 10 kt. gusts up to 20 kt in the evening.
waves 1 ft. a chance of showers and tstms. 
.fri...sw winds around 5 kt. waves 1 ft. a chance of showers and
tstms. 
.sat...sw winds around 5 kt. waves 1 ft. showers likely in the
afternoon. a chance of tstms through the night. a chance of showers
through the night.  

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

$$

fzus51 klwx 032358
cwflwx
expires:202608040800;;579019

coastal waters forecast
national weather service baltimore md/washington dc
758 pm edt mon aug 3 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.


anz536-040800-
tidal potomac from indian head to cobb island-
758 pm edt mon aug 3 2026

.tonight...nw winds 5 kt...becoming ne after midnight. waves 1 ft. a
slight chance of showers and tstms this evening. 
.tue...ne winds 5 to 10 kt. waves 1 ft. 
.tue night...e winds around 5 kt. waves 1 ft. a chance of showers. 
.wed...se winds around 5 kt. waves 1 ft. showers likely with a
chance of tstms. 
.wed night...s winds 5 kt. waves less than 1 ft. 
.thu...sw winds 5 to 10 kt. waves 1 ft. 
.thu night...s winds 5 to 10 kt. waves 1 ft. 
.fri...sw winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms. 
.sat...sw winds around 5 kt. waves 1 ft. a chance of showers and
tstms through the night. a chance of showers after midnight.  

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

$$

fzus51 klwx 032358
cwflwx
expires:202608040800;;579020

coastal waters forecast
national weather service baltimore md/washington dc
758 pm edt mon aug 3 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.


anz537-040800-
tidal potomac from cobb island to smith point-
758 pm edt mon aug 3 2026

...small craft advisory in effect from 3 am edt tuesday through
tuesday morning...

.tonight...e winds 5 kt...becoming ne late. waves 1 ft or less. a
chance of showers and tstms this evening. 
.tue...e winds 10 to 15 kt. gusts up to 20 kt in the morning. waves
1 ft. a chance of showers and tstms. 
.tue night...se winds 5 to 10 kt. waves 1 ft. a chance of showers
and tstms. 
.wed...s winds 5 to 10 kt. waves 1 ft. showers likely with a chance
of tstms. 
.wed night...s winds 5 to 10 kt. waves 1 ft. 
.thu...s winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
waves 1 to 2 ft. 
.thu night...s winds 10 to 15 kt. waves 1 to 2 ft. 
.fri...sw winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms after midnight. 
.sat...sw winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms through the night. a chance of showers after midnight.  

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

$$