fzus51 klwx 060000
cwflwx
expires:202604060800;;896863

coastal waters forecast
national weather service baltimore md/washington dc
800 pm edt sun apr 5 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.


anz531-060800-
chesapeake bay from pooles island to sandy point-
800 pm edt sun apr 5 2026

...small craft advisory in effect until 6 am edt monday...

.tonight...nw winds 15 to 20 kt with gusts to 25 kt. waves 2 ft. 
.mon...w winds 10 to 15 kt...becoming 10 kt late. gusts up to 20 kt.
waves 1 to 2 ft. 
.mon night...w winds 5 to 10 kt. waves 1 ft. 
.tue...nw winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.tue night...n winds 10 to 15 kt. gusts up to 20 kt in the evening.
waves 1 to 2 ft. 
.wed...e winds 5 to 10 kt. waves 1 ft. 
.wed night...se winds 5 to 10 kt. waves 1 ft. 
.thu...se winds 5 to 10 kt. waves 1 ft. 
.fri...s winds 5 to 10 kt. waves 1 ft or less.  

$$

fzus51 klwx 060000
cwflwx
expires:202604060800;;896866

coastal waters forecast
national weather service baltimore md/washington dc
800 pm edt sun apr 5 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.


anz532-060800-
chesapeake bay from sandy point to north beach-
800 pm edt sun apr 5 2026

...small craft advisory in effect until 6 am edt monday...

.tonight...nw winds 10 to 15 kt...increasing to 20 kt after
midnight. gusts up to 25 kt. waves 2 ft. 
.mon...nw winds 10 to 15 kt...becoming w 5 to 10 kt in the
afternoon. gusts up to 20 kt. waves 1 to 2 ft. 
.mon night...w winds 5 to 10 kt. waves 1 ft. 
.tue...nw winds 15 to 20 kt. waves 2 ft. 
.tue night...n winds 10 to 15 kt. waves 1 to 2 ft. 
.wed...e winds 5 to 10 kt. waves 1 ft. 
.wed night...se winds 5 to 10 kt. waves 1 ft. 
.thu...se winds 5 to 10 kt. waves 1 to 2 ft. 
.fri...s winds 5 to 10 kt. waves 1 ft.  

$$

fzus51 klwx 060000
cwflwx
expires:202604060800;;896868

coastal waters forecast
national weather service baltimore md/washington dc
800 pm edt sun apr 5 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.


anz533-060800-
chesapeake bay from north beach to drum point-
800 pm edt sun apr 5 2026

...small craft advisory in effect through monday morning...

.tonight...nw winds 10 to 15 kt...increasing to 20 kt after
midnight. gusts up to 25 kt. waves 1 to 2 ft...building to 3 ft
after midnight. 
.mon...nw winds 15 to 20 kt...becoming w 5 to 10 kt in the
afternoon. waves 3 ft...subsiding to 1 ft in the afternoon. 
.mon night...sw winds 5 to 10 kt...becoming nw late. waves 1 ft. 
.tue...nw winds 15 to 20 kt. waves 2 to 3 ft. 
.tue night...n winds 10 to 15 kt. waves 2 ft. 
.wed...ne winds 10 to 15 kt...becoming e 5 kt in the afternoon.
waves 1 to 2 ft. 
.wed night...se winds 5 to 10 kt. waves 1 ft. 
.thu...se winds 5 to 10 kt. waves 1 to 2 ft. 
.fri...s winds 5 to 10 kt. waves 1 ft.  

$$

fzus51 klwx 060000
cwflwx
expires:202604060800;;896871

coastal waters forecast
national weather service baltimore md/washington dc
800 pm edt sun apr 5 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.


anz534-060800-
chesapeake bay from drum point to smith point-
800 pm edt sun apr 5 2026

...small craft advisory in effect through monday morning...

.tonight...n winds 10 kt...becoming nw 20 kt with gusts to 25 kt
late this evening and overnight. waves 1 ft... building to 3 ft late
this evening and overnight. isolated showers early this evening. 
.mon...nw winds 15 to 20 kt with gusts to 25 kt... becoming w 5 to
10 kt early in the afternoon, then becoming s late. waves 2 to 3 ft.
.mon night...s winds 5 to 10 kt...becoming nw late. waves 1 ft. 
.tue...nw winds 15 to 20 kt. waves 3 ft. 
.tue night...n winds 10 to 15 kt with gusts to 20 kt. waves 2 to
3 ft. 
.wed...ne winds 10 to 15 kt...becoming e 5 to 10 kt in the
afternoon. waves 1 to 2 ft. 
.wed night...se winds 5 to 10 kt. waves 1 ft. 
.thu...se winds 5 to 10 kt. waves 1 ft. 
.fri...s winds 5 to 10 kt. waves 1 ft.  

$$

fzus51 klwx 060000
cwflwx
expires:202604060800;;896859

coastal waters forecast
national weather service baltimore md/washington dc
800 pm edt sun apr 5 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.


anz535-060800-
tidal potomac from key bridge to indian head-
800 pm edt sun apr 5 2026

...small craft advisory in effect until 6 am edt monday...

.tonight...nw winds 10 kt with gusts to 25 kt. waves 1 ft. 
.mon...w winds 5 to 10 kt with gusts to 20 kt. waves 1 ft. 
.mon night...nw winds 5 to 10 kt. waves 1 ft. 
.tue...nw winds 10 to 15 kt with gusts to 25 kt. waves 1 ft. 
.tue night...n winds 5 to 10 kt. waves 1 ft. 
.wed...e winds 5 kt. waves less than 1 ft. 
.wed night...se winds around 5 kt. waves 1 ft. 
.thu...se winds 5 to 10 kt. waves 1 ft. 
.fri...s winds around 5 kt. waves 1 ft.  

$$

fzus51 klwx 060000
cwflwx
expires:202604060800;;896860

coastal waters forecast
national weather service baltimore md/washington dc
800 pm edt sun apr 5 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.


anz536-060800-
tidal potomac from indian head to cobb island-
800 pm edt sun apr 5 2026

...small craft advisory in effect until 6 am edt monday...

.tonight...nw winds 10 to 15 kt with gusts to 25 kt. waves 1 to
2 ft. 
.mon...w winds 5 to 10 kt with gusts to 20 kt. waves 1 ft. 
.mon night...nw winds 5 to 10 kt. waves 1 ft. 
.tue...nw winds 10 to 15 kt with gusts to 20 kt. waves 1 ft. 
.tue night...n winds 5 to 10 kt. waves 1 ft. 
.wed...e winds 5 to 10 kt. waves 1 ft. 
.wed night...se winds 5 to 10 kt. waves 1 ft. 
.thu...se winds 5 to 10 kt. waves 1 ft. 
.fri...s winds around 5 kt. waves 1 ft.  

$$

fzus51 klwx 060000
cwflwx
expires:202604060800;;896861

coastal waters forecast
national weather service baltimore md/washington dc
800 pm edt sun apr 5 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.


anz537-060800-
tidal potomac from cobb island to smith point-
800 pm edt sun apr 5 2026

...small craft advisory in effect through monday morning...

.tonight...n winds 10 kt...becoming nw 20 kt with gusts to 25 kt
late this evening and overnight. waves 1 to 2 ft... building to 3 ft
after midnight. 
.mon...nw winds 10 to 15 kt with gusts to 20 kt... becoming w 5 kt
late. waves 1 to 2 ft. 
.mon night...sw winds 5 to 10 kt...becoming nw late. waves 1 ft. 
.tue...nw winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.tue night...n winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.wed...e winds 10 to 15 kt. waves 1 to 2 ft. 
.wed night...se winds 5 to 10 kt. waves 1 ft. 
.thu...se winds 5 to 10 kt. waves 1 ft. 
.fri...s winds 5 to 10 kt. waves 1 ft.  

$$