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fzus51 klwx 041159
cwflwx
expires:202604042000;;816510

coastal waters forecast
national weather service baltimore md/washington dc
759 am edt sat apr 4 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.


anz531-042000-
chesapeake bay from pooles island to sandy point-
759 am edt sat apr 4 2026

...small craft advisory in effect from 3 pm edt this afternoon
through sunday afternoon...

.today...s winds 5 to 10 kt. waves 1 ft. a slight chance of showers
this morning, then a slight chance of showers and tstms this
afternoon. 
.tonight...se winds 15 to 20 kt. waves 2 ft. 
.sun...sw winds 15 to 20 kt with gusts to 25 kt... becoming w 10 to
15 kt with gusts to 20 kt in the afternoon. waves 2 to 3 ft.
showers.
.sun night...nw winds 10 to 15 kt. waves 2 ft. 
.mon...w winds 10 kt. waves 1 ft. 
.mon night...nw winds 5 to 10 kt. waves 1 ft. 
.tue...nw winds 10 to 15 kt...becoming n after midnight. waves 1 to
2 ft. 
.wed...ne winds 10 to 15 kt...becoming se 5 to 10 kt. waves 1 ft.  

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

$$
fzus51 klwx 041159
cwflwx
expires:202604042000;;816513

coastal waters forecast
national weather service baltimore md/washington dc
759 am edt sat apr 4 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.


anz532-042000-
chesapeake bay from sandy point to north beach-
759 am edt sat apr 4 2026

...small craft advisory in effect from 3 pm edt this afternoon
through sunday afternoon...

.today...s winds 5 to 10 kt...increasing to 15 kt late. gusts up to
20 kt this afternoon. waves 1 to 2 ft. a slight chance of showers
this afternoon. 
.tonight...s winds 15 to 20 kt with gusts to 25 kt. waves 2 to 3 ft.
.sun...sw winds 15 to 20 kt with gusts to 25 kt... becoming w 10 to
15 kt with gusts to 20 kt in the afternoon. waves 2 to 3 ft.
showers.
.sun night...nw winds 10 to 15 kt with gusts to 20 kt. waves 1 to
2 ft. 
.mon...w winds 10 to 15 kt. waves 1 ft. 
.mon night...w winds 5 to 10 kt. waves 1 ft. 
.tue...nw winds 10 to 15 kt...becoming n after midnight. waves 2 ft.
.wed...ne winds 10 to 15 kt...becoming se 5 to 10 kt. waves 1 to
2 ft.  

$$
fzus51 klwx 041159
cwflwx
expires:202604042000;;816515

coastal waters forecast
national weather service baltimore md/washington dc
759 am edt sat apr 4 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.


anz533-042000-
chesapeake bay from north beach to drum point-
759 am edt sat apr 4 2026

...small craft advisory in effect from 3 pm edt this afternoon
through sunday afternoon...

.today...s winds 10 to 15 kt. gusts up to 20 kt this afternoon.
waves 1 to 2 ft. 
.tonight...s winds 15 to 20 kt with gusts to 25 kt. waves 2 to 3 ft.
.sun...sw winds 20 to 25 kt...becoming w 10 to 15 kt with gusts to
20 kt in the afternoon. waves 3 ft. showers.
.sun night...nw winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.mon...nw winds 10 to 15 kt. waves 1 to 2 ft. 
.mon night...w winds 5 to 10 kt. waves 1 ft. 
.tue...nw winds 10 to 15 kt...becoming n 15 to 20 kt after midnight.
waves 2 ft. 
.wed...ne winds 10 to 15 kt...becoming se 5 to 10 kt. waves 1 to
2 ft.  

$$
fzus51 klwx 041159
cwflwx
expires:202604042000;;816518

coastal waters forecast
national weather service baltimore md/washington dc
759 am edt sat apr 4 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.


anz534-042000-
chesapeake bay from drum point to smith point-
759 am edt sat apr 4 2026

...small craft advisory in effect from 3 pm edt this afternoon
through sunday afternoon...

.today...s winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.tonight...s winds 15 to 20 kt with gusts to 25 kt. waves 3 ft. 
.sun...sw winds 15 to 20 kt...becoming w 10 to 15 kt late. gusts up
to 25 kt. waves 3 ft. showers.
.sun night...nw winds 15 to 20 kt. waves 2 to 3 ft. a chance of
showers. 
.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...s winds 5 to 10 kt...becoming w after midnight. waves
1 ft. 
.tue...nw winds 15 to 20 kt...becoming n after midnight. waves 2 to
3 ft. 
.wed...ne winds 15 to 20 kt...becoming se 5 to 10 kt. waves 3 ft...
subsiding to 1 ft.  

$$
fzus51 klwx 041159
cwflwx
expires:202604042000;;816506

coastal waters forecast
national weather service baltimore md/washington dc
759 am edt sat apr 4 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.


anz535-042000-
tidal potomac from key bridge to indian head-
759 am edt sat apr 4 2026

...small craft advisory in effect from 3 pm edt this afternoon
through sunday afternoon...

.today...sw winds 5 to 10 kt. gusts up to 20 kt this afternoon.
waves 1 ft. a slight chance of showers this morning. 
.tonight...s winds 10 to 15 kt with gusts to 25 kt. waves 1 to 2 ft.
.sun...sw winds 10 to 15 kt with gusts to 30 kt... becoming w 5 to
10 kt with gusts to 20 kt in the afternoon. waves 1 to 2 ft.
showers.
.sun night...nw winds 5 to 10 kt. waves 1 ft. 
.mon...nw 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...becoming n 5 kt after midnight. waves
1 ft. 
.wed...se winds around 5 kt. waves 1 ft.  

$$
fzus51 klwx 041159
cwflwx
expires:202604042000;;816507

coastal waters forecast
national weather service baltimore md/washington dc
759 am edt sat apr 4 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.


anz536-042000-
tidal potomac from indian head to cobb island-
759 am edt sat apr 4 2026

...small craft advisory in effect from 3 pm edt this afternoon
through sunday afternoon...

.today...sw winds 10 kt. gusts up to 20 kt late. waves 1 ft. 
.tonight...s winds 15 to 20 kt with gusts to 25 kt. waves 1 to 2 ft.
.sun...sw winds 15 to 20 kt with gusts to 25 kt... becoming w 10 to
15 kt with gusts to 20 kt in the afternoon. waves 1 to 2 ft.
showers.
.sun night...nw winds 10 to 15 kt. waves 1 ft. 
.mon...nw winds 5 to 10 kt. waves 1 ft. 
.mon night...nw winds 5 to 10 kt. waves 1 ft. 
.tue...nw winds 10 to 15 kt...becoming n 5 to 10 kt after midnight.
waves 1 ft. 
.wed...e winds 5 to 10 kt...becoming se after midnight. waves 1 ft. 

$$
fzus51 klwx 041159
cwflwx
expires:202604042000;;816508

coastal waters forecast
national weather service baltimore md/washington dc
759 am edt sat apr 4 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.


anz537-042000-
tidal potomac from cobb island to smith point-
759 am edt sat apr 4 2026

...small craft advisory in effect from 3 pm edt this afternoon
through sunday afternoon...

.today...sw winds 10 kt. waves 1 ft. 
.tonight...s winds 15 to 20 kt with gusts to 25 kt. waves 2 ft. 
.sun...sw winds 15 to 20 kt with gusts to 25 kt... becoming w 10 to
15 kt late. waves 2 ft. showers.
.sun night...nw winds 10 to 15 kt with gusts to 20 kt. waves 1 to
2 ft. 
.mon...nw winds 10 to 15 kt. gusts up to 20 kt in the morning. waves
1 to 2 ft. 
.mon night...w winds 5 to 10 kt. waves 1 ft. 
.tue...nw winds 10 to 15 kt...becoming n after midnight. waves 2 ft.
.wed...ne winds 10 to 15 kt...becoming se 5 to 10 kt. waves 1 to
2 ft.  

$$
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