fzus51 klwx 040836
cwflwx
expires:202604042300;;809006

coastal waters forecast
national weather service baltimore md/washington dc
436 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.


anz531-042300-
chesapeake bay from pooles island to sandy point-
436 am edt sat apr 4 2026

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

.rest of the overnight...s winds 10 kt. waves 1 ft. 
.today...s winds 5 to 10 kt. waves 1 ft. 
.tonight...se winds 15 to 20 kt. waves 2 ft. 
.sun...sw winds 15 to 20 kt...becoming w 10 to 15 kt in the
afternoon. gusts up to 25 kt. 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.  

$$

fzus51 klwx 040836
cwflwx
expires:202604042300;;809009

coastal waters forecast
national weather service baltimore md/washington dc
436 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.


anz532-042300-
chesapeake bay from sandy point to north beach-
436 am edt sat apr 4 2026

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

.rest of the overnight...sw winds 10 kt. waves 2 ft. 
.today...s winds 10 to 15 kt with gusts to 20 kt. 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 15 to 20 kt...becoming w 10 to 15 kt in the
afternoon. gusts up to 25 kt. 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 040836
cwflwx
expires:202604042300;;809011

coastal waters forecast
national weather service baltimore md/washington dc
436 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.


anz533-042300-
chesapeake bay from north beach to drum point-
436 am edt sat apr 4 2026

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

.rest of the overnight...sw winds 10 kt with gusts to 20 kt. waves
2 ft. 
.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 2 to 3 ft.
.sun...sw winds 20 to 25 kt...becoming w 10 to 15 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 040836
cwflwx
expires:202604042300;;809014

coastal waters forecast
national weather service baltimore md/washington dc
436 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.


anz534-042300-
chesapeake bay from drum point to smith point-
436 am edt sat apr 4 2026

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

.rest of the overnight...sw winds 15 kt with gusts to 20 kt. waves
2 ft. 
.today...s winds 10 to 15 kt. gusts up 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 with gusts 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 040836
cwflwx
expires:202604042300;;809002

coastal waters forecast
national weather service baltimore md/washington dc
436 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.


anz535-042300-
tidal potomac from key bridge to indian head-
436 am edt sat apr 4 2026

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

.rest of the overnight...sw winds 5 kt. waves less than 1 ft. 
.today...sw winds 5 to 10 kt. gusts up to 20 kt in the afternoon.
waves 1 ft. 
.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 040836
cwflwx
expires:202604042300;;809003

coastal waters forecast
national weather service baltimore md/washington dc
436 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.


anz536-042300-
tidal potomac from indian head to cobb island-
436 am edt sat apr 4 2026

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

.rest of the overnight...sw winds 10 kt. waves 1 ft. 
.today...sw winds 5 to 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...becoming w 10 to 15 kt in the
afternoon. gusts up to 25 kt. 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 040836
cwflwx
expires:202604042300;;809004

coastal waters forecast
national weather service baltimore md/washington dc
436 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.


anz537-042300-
tidal potomac from cobb island to smith point-
436 am edt sat apr 4 2026

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

.rest of the overnight...sw winds 10 kt. waves 2 ft. 
.today...sw winds 5 to 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. 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.  

$$