fzus51 klwx 032358
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coastal waters forecast
national weather service baltimore md/washington dc
758 pm edt sun may 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 sun may 3 2026

...small craft advisory in effect until 8 pm edt this evening...
...small craft advisory in effect from 2 am edt monday through
monday morning...

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

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

$$

fzus51 klwx 032358
cwflwx
expires:202605040800;;972301

coastal waters forecast
national weather service baltimore md/washington dc
758 pm edt sun may 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 sun may 3 2026

...small craft advisory in effect until 8 pm edt this evening...
...small craft advisory in effect from 2 am edt monday through
monday morning...

.tonight...sw winds 10 kt...becoming s with gusts to 20 kt late.
waves 1 ft. 
.mon...s winds 10 to 15 kt. gusts up to 25 kt in the morning. waves
2 ft. 
.mon night...s winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.tue...s winds 15 to 20 kt with gusts to 25 kt. waves 2 to 3 ft. 
.tue night...s winds 20 to 25 kt. waves 4 ft. a chance of showers. 
.wed...s winds 15 to 20 kt with gusts to 25 kt. waves 3 ft. showers.
.wed night...w winds 10 to 15 kt...becoming n 5 to 10 kt after
midnight. gusts up to 20 kt. waves 1 to 2 ft. showers with a chance
of tstms. 
.thu...n winds 10 kt. waves 1 ft. showers.
.fri...w winds 10 kt...becoming sw. waves 1 ft.  

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

$$

fzus51 klwx 032358
cwflwx
expires:202605040800;;972303

coastal waters forecast
national weather service baltimore md/washington dc
758 pm edt sun may 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 sun may 3 2026

...small craft advisory in effect until 8 pm edt this evening...
...small craft advisory in effect from 2 am edt monday through
monday morning...

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

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

$$

fzus51 klwx 032358
cwflwx
expires:202605040800;;972306

coastal waters forecast
national weather service baltimore md/washington dc
758 pm edt sun may 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 sun may 3 2026

...small craft advisory in effect until 8 pm edt this evening...
...small craft advisory in effect from 2 am edt monday through
monday morning...

.tonight...w winds 10 kt...becoming s with gusts to 25 kt after
midnight. waves 1 to 2 ft. 
.mon...s winds 10 to 15 kt. gusts up to 25 kt in the morning. waves
2 ft. 
.mon night...s winds 15 to 20 kt with gusts to 25 kt. waves 2 to
3 ft. 
.tue...s winds 15 to 20 kt with gusts to 25 kt. waves 3 ft. 
.tue night...s winds 20 to 25 kt with gusts to 30 kt. waves 4 ft. 
.wed...s winds 20 to 25 kt. waves 4 ft. showers likely.
.wed night...sw winds 10 to 15 kt...becoming nw after midnight.
gusts up to 20 kt. waves 2 to 3 ft. showers with a chance of tstms. 
.thu...n winds 10 to 15 kt...becoming nw. waves 2 ft. showers. a
chance of tstms through the night, then a chance of showers after
midnight. 
.fri...w winds 10 to 15 kt...becoming s 5 to 10 kt. waves 1 to 2 ft.
 

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

$$

fzus51 klwx 032358
cwflwx
expires:202605040800;;972294

coastal waters forecast
national weather service baltimore md/washington dc
758 pm edt sun may 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 sun may 3 2026

...small craft advisory in effect until 8 pm edt this evening...
...small craft advisory in effect from monday afternoon through
monday evening...

.tonight...w winds 10 kt...becoming s late this evening and
overnight. waves 1 ft. 
.mon...sw winds 5 to 10 kt with gusts to 20 kt. waves 1 ft. 
.mon night...s winds 5 to 10 kt with gusts to 20 kt. waves 1 ft. 
.tue...sw winds 10 to 15 kt. gusts up to 20 kt... increasing to
30 kt in the afternoon. waves 1 to 2 ft. 
.tue night...s winds 10 to 15 kt with gusts to 30 kt. waves 2 ft. a
chance of showers. 
.wed...sw winds 10 to 15 kt with gusts to 30 kt. waves 1 to 2 ft.
showers with a chance of tstms. 
.wed night...nw winds 5 to 10 kt. gusts up to 20 kt in the evening.
waves 1 ft. showers with a chance of tstms. 
.thu...nw winds 5 to 10 kt. waves 1 ft. showers.
.fri...w winds 5 to 10 kt...becoming s after midnight. waves 1 ft.  

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

$$

fzus51 klwx 032358
cwflwx
expires:202605040800;;972295

coastal waters forecast
national weather service baltimore md/washington dc
758 pm edt sun may 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 sun may 3 2026

...small craft advisory in effect until 8 pm edt this evening...
...small craft advisory in effect from monday afternoon through
monday evening...

.tonight...sw winds 5 to 10 kt. waves 1 ft. 
.mon...sw winds 5 to 10 kt with gusts to 20 kt. waves 1 ft. 
.mon night...sw winds 10 to 15 kt with gusts to 20 kt. waves 1 ft. 
.tue...sw winds 15 to 20 kt with gusts to 25 kt. waves 1 to 2 ft. 
.tue night...s winds 15 to 20 kt with gusts to 25 kt. waves 2 ft. a
chance of showers. 
.wed...sw winds 15 to 20 kt with gusts to 25 kt. waves 2 ft. showers
with a chance of tstms. 
.wed night...w winds 10 to 15 kt with gusts to 20 kt...becoming n
5 kt after midnight. waves 1 ft. showers with a chance of tstms. 
.thu...n winds 5 to 10 kt. waves 1 ft. showers. a chance of tstms
through the night. 
.fri...w winds 5 to 10 kt...becoming s after midnight. waves 1 ft.  

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

$$

fzus51 klwx 032358
cwflwx
expires:202605040800;;972296

coastal waters forecast
national weather service baltimore md/washington dc
758 pm edt sun may 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 sun may 3 2026

...small craft advisory in effect until 8 pm edt this evening...
...small craft advisory in effect from 2 am edt monday through
monday morning...

.tonight...w winds 10 kt...becoming s with gusts to 20 kt late this
evening and early morning, then increasing to 15 kt with gusts to
20 kt late. waves 1 ft. 
.mon...sw winds 10 to 15 kt with gusts to 20 kt. waves 1 ft. 
.mon night...sw winds 10 to 15 kt. gusts up to 20 kt. waves 1 to
2 ft. 
.tue...sw winds 15 to 20 kt with gusts to 25 kt. waves 2 ft. 
.tue night...s winds 15 to 20 kt with gusts to 25 kt. waves 2 to
3 ft. a chance of showers. 
.wed...sw winds 15 to 20 kt with gusts to 25 kt. waves 2 ft. showers
likely. 
.wed night...sw winds 10 to 15 kt...becoming nw 5 to 10 kt after
midnight. gusts up to 20 kt. waves 1 to 2 ft. showers with a chance
of tstms. 
.thu...n winds 5 to 10 kt. waves 1 to 2 ft. showers through the day.
a chance of tstms through the night. a chance of showers through the
night. 
.fri...w winds 5 to 10 kt...becoming s. waves 1 ft.  

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

$$