fzus51 klwx 251159
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coastal waters forecast
national weather service baltimore md/washington dc
759 am edt sat apr 25 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.


anz531-252000-
chesapeake bay from pooles island to sandy point-
759 am edt sat apr 25 2026

...small craft advisory in effect through sunday afternoon...

.today...e winds 10 to 15 kt. gusts up to 20 kt... increasing to
25 kt this afternoon. waves 2 ft. a chance of showers this
afternoon. 
.tonight...e winds 15 to 20 kt with gusts to 30 kt. waves 2 to 3 ft.
showers.
.sun...ne winds 15 to 20 kt with gusts to 30 kt. waves 3 ft. a
chance of showers. 
.sun night...ne winds 10 to 15 kt with gusts to 25 kt. waves 2 to
3 ft. 
.mon...ne winds 10 to 15 kt. waves 2 ft. 
.mon night...e winds 5 to 10 kt. waves 1 ft. 
.tue...se 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 in the
morning, then showers likely.  

$$

fzus51 klwx 251159
cwflwx
expires:202604252000;;495524

coastal waters forecast
national weather service baltimore md/washington dc
759 am edt sat apr 25 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.


anz532-252000-
chesapeake bay from sandy point to north beach-
759 am edt sat apr 25 2026

...small craft advisory in effect through sunday afternoon...

.today...e winds 10 to 15 kt. gusts up to 20 kt... increasing to
25 kt late. waves 2 ft. a chance of showers this afternoon. 
.tonight...e winds 15 to 20 kt...becoming ne late. gusts up to
30 kt. waves 2 to 3 ft. showers.
.sun...ne winds 15 to 20 kt with gusts to 30 kt. waves 3 ft. a
chance of showers. 
.sun night...ne winds 15 to 20 kt with gusts to 30 kt. waves 3 ft. 
.mon...n winds 15 to 20 kt. waves 2 ft. 
.mon night...ne winds 5 to 10 kt. waves 1 ft. 
.tue...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 in the
morning, then showers likely.  

$$

fzus51 klwx 251159
cwflwx
expires:202604252000;;495526

coastal waters forecast
national weather service baltimore md/washington dc
759 am edt sat apr 25 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.


anz533-252000-
chesapeake bay from north beach to drum point-
759 am edt sat apr 25 2026

...small craft advisory in effect through sunday afternoon...

.today...e winds 10 to 15 kt. gusts up to 20 kt... increasing to
25 kt late. waves 2 ft. a slight chance of showers this afternoon. 
.tonight...e winds 15 to 20 kt...becoming ne late. gusts up to
30 kt. waves 3 ft. showers.
.sun...n winds 15 to 20 kt with gusts to 30 kt. waves 4 ft. a chance
of showers. 
.sun night...n winds 15 to 20 kt with gusts to 30 kt. waves 3 ft. a
chance of showers. 
.mon...n winds 15 to 20 kt. waves 3 ft. 
.mon night...ne winds 10 to 15 kt. waves 1 to 2 ft. 
.tue...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 through
the day, then showers likely through the night.  

$$

fzus51 klwx 251159
cwflwx
expires:202604252000;;495529

coastal waters forecast
national weather service baltimore md/washington dc
759 am edt sat apr 25 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.


anz534-252000-
chesapeake bay from drum point to smith point-
759 am edt sat apr 25 2026

...small craft advisory in effect through sunday afternoon...

.today...e winds 15 to 20 kt with gusts to 25 kt. waves 2 to 3 ft. 
.tonight...e winds 15 kt...becoming ne late. gusts up to 25 kt.
waves 3 ft. showers.
.sun...n winds 20 kt with gusts to 30 kt. waves 4 ft. showers
likely. 
.sun night...n winds 15 to 20 kt with gusts to 30 kt. waves 4 ft. a
chance of showers. 
.mon...n winds 15 to 20 kt. waves 3 ft. 
.mon night...ne winds 10 to 15 kt. waves 2 ft. 
.tue...e winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.wed...se winds 5 to 10 kt. waves 1 to 2 ft. a chance of showers
through the day, then showers likely through the night.  

$$

fzus51 klwx 251159
cwflwx
expires:202604252000;;495517

coastal waters forecast
national weather service baltimore md/washington dc
759 am edt sat apr 25 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.


anz535-252000-
tidal potomac from key bridge to indian head-
759 am edt sat apr 25 2026

...small craft advisory in effect through sunday afternoon...

.today...e winds 5 to 10 kt with gusts to 20 kt. waves 1 ft. a
chance of showers this afternoon. 
.tonight...ne winds 10 kt with gusts to 20 kt. waves 1 ft. showers.
.sun...ne winds 10 kt with gusts to 20 kt. waves 1 ft. a chance of
showers. 
.sun night...ne winds 5 to 10 kt with gusts to 20 kt. waves 1 ft. 
.mon...ne winds 5 to 10 kt. waves 1 ft. 
.mon night...e winds 5 to 10 kt. waves 1 ft. 
.tue...se winds around 5 kt. waves 1 ft. a chance of showers. 
.wed...se winds 5 to 10 kt. waves 1 ft. a chance of showers in the
morning. showers likely.  

$$

fzus51 klwx 251159
cwflwx
expires:202604252000;;495518

coastal waters forecast
national weather service baltimore md/washington dc
759 am edt sat apr 25 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.


anz536-252000-
tidal potomac from indian head to cobb island-
759 am edt sat apr 25 2026

...small craft advisory in effect through sunday afternoon...

.today...e winds 10 to 15 kt with gusts to 20 kt. waves 1 ft. a
chance of showers and tstms this afternoon. 
.tonight...e winds 10 to 15 kt...becoming ne late. gusts up to
20 kt. waves 1 ft. showers with a chance of tstms. 
.sun...n winds 10 to 15 kt with gusts to 20 kt. waves 1 ft. a chance
of showers. 
.sun night...n winds 10 to 15 kt with gusts to 20 kt. waves 1 ft. a
chance of showers. 
.mon...ne winds 5 to 10 kt. waves 1 ft. 
.mon night...ne winds 5 to 10 kt. waves 1 ft. 
.tue...se winds around 5 kt. waves 1 ft. a chance of showers. 
.wed...se winds 5 to 10 kt. waves 1 ft. a chance of showers in the
morning, then showers likely.  

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

$$

fzus51 klwx 251159
cwflwx
expires:202604252000;;495519

coastal waters forecast
national weather service baltimore md/washington dc
759 am edt sat apr 25 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.


anz537-252000-
tidal potomac from cobb island to smith point-
759 am edt sat apr 25 2026

...small craft advisory in effect through sunday afternoon...

.today...e winds 15 kt with gusts to 25 kt. waves 2 to 3 ft. a
chance of showers with a slight chance of tstms this afternoon. 
.tonight...e winds 10 to 15 kt...becoming ne late. gusts up to
25 kt. waves 2 to 3 ft. showers.
.sun...n winds 15 to 20 kt with gusts to 30 kt. waves 3 ft. showers
likely. 
.sun night...n winds 15 to 20 kt with gusts to 30 kt. waves 3 ft. a
chance of showers. 
.mon...n winds 15 to 20 kt. waves 2 to 3 ft. 
.mon night...ne winds 5 to 10 kt. waves 2 ft. 
.tue...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 through
the day. showers likely through the night.  

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

$$