fzus51 klwx 251935
cwflwx
expires:202604260800;;513741

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


anz531-260800-
chesapeake bay from pooles island to sandy point-
335 pm edt sat apr 25 2026

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

.rest of this afternoon...e winds 20 kt with gusts to 25 kt. waves
2 ft. scattered showers. 
.tonight...e winds 15 to 20 kt...becoming ne late. gusts up to
30 kt. waves 2 to 3 ft. showers. patchy fog. vsby 1 nm or less. 
.sun...ne winds 15 to 20 kt with gusts to 30 kt. waves 2 to 3 ft.
scattered showers. 
.sun night...ne winds 10 to 15 kt with gusts to 20 kt. waves 1 to
2 ft. 
.mon...ne winds 10 kt. waves 1 ft. 
.mon night...se winds 5 to 10 kt. waves 1 ft. 
.tue...se winds 5 to 10 kt. waves 1 ft or less. a chance of showers.
.wed...se winds 5 to 10 kt...becoming n after midnight. waves 1 ft.
a chance of showers in the morning, then showers likely.  

$$

fzus51 klwx 251935
cwflwx
expires:202604260800;;513744

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


anz532-260800-
chesapeake bay from sandy point to north beach-
335 pm edt sat apr 25 2026

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

.rest of this afternoon...e winds 15 kt with gusts to 20 kt. waves
2 ft. scattered showers. 
.tonight...e winds 15 to 20 kt with gusts to 25 kt... becoming ne
with gusts to 30 kt late. waves 2 to 3 ft. showers. patchy fog. vsby
1 nm or less. 
.sun...ne winds 15 to 20 kt with gusts to 30 kt. waves 3 ft.
scattered showers. 
.sun night...ne winds 10 to 15 kt. gusts up to 25 kt in the evening.
waves 1 to 2 ft. 
.mon...n winds 10 to 15 kt. waves 1 ft. 
.mon night...se winds 5 to 10 kt. waves 1 ft. 
.tue...se winds 5 to 10 kt. waves 1 ft or less. a chance of showers.
.wed...se winds 5 to 10 kt...becoming nw 10 to 15 kt after midnight.
waves 1 to 2 ft. a chance of showers in the morning, then showers
likely.  

$$

fzus51 klwx 251935
cwflwx
expires:202604260800;;513746

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


anz533-260800-
chesapeake bay from north beach to drum point-
335 pm edt sat apr 25 2026

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

.rest of this afternoon...e winds 20 kt. waves 2 ft. scattered
showers. 
.tonight...e winds 15 to 20 kt...becoming ne with gusts to 30 kt
late. waves 3 ft. showers. patchy fog. vsby 1 nm or less. 
.sun...ne winds 15 to 20 kt with gusts to 30 kt. waves 3 ft.
scattered showers. 
.sun night...ne winds 15 to 20 kt with gusts to 25 kt. waves 2 to
3 ft. 
.mon...n winds 10 to 15 kt with gusts to 20 kt. waves 1 ft. 
.mon night...e winds 10 to 15 kt. waves 1 ft. 
.tue...se winds 10 to 15 kt...diminishing to 5 to 10 kt. waves 1 ft
or less. a chance of showers. 
.wed...se winds 10 to 15 kt...becoming nw after midnight. waves 1 to
2 ft. a chance of showers in the morning, then showers likely.  

$$

fzus51 klwx 251935
cwflwx
expires:202604260800;;513749

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


anz534-260800-
chesapeake bay from drum point to smith point-
335 pm edt sat apr 25 2026

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

.rest of this afternoon...e winds 20 kt with gusts to 25 kt. waves
3 ft. isolated showers. 
.tonight...e winds 15 to 20 kt...becoming n late. gusts up to 25 kt.
waves 2 to 3 ft. showers. patchy fog. vsby 1 nm or less. 
.sun...n winds 20 to 25 kt with gusts to 30 kt. waves 3 ft.
scattered showers. patchy fog. vsby 1 to 3 nm. 
.sun night...n winds 20 to 25 kt. waves 3 ft. 
.mon...n winds 15 to 20 kt with gusts to 25 kt. waves 2 ft. 
.mon night...e winds 10 to 15 kt with gusts to 20 kt. waves 1 ft. 
.tue...e winds 10 to 15 kt...becoming se 5 to 10 kt. waves 1 ft. a
chance of showers. 
.wed...se winds 10 to 15 kt...becoming nw 15 to 20 kt after
midnight. waves 1 to 2 ft. a chance of showers in the morning, then
showers likely.  

$$

fzus51 klwx 251935
cwflwx
expires:202604260800;;513737

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


anz535-260800-
tidal potomac from key bridge to indian head-
335 pm edt sat apr 25 2026

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

.rest of this afternoon...e winds 10 kt with gusts to 20 kt. waves
1 ft. scattered showers. 
.tonight...ne winds 10 to 15 kt. gusts up to 20 kt. waves 1 ft.
showers. patchy fog. vsby 1 nm or less. 
.sun...ne winds 10 to 15 kt with gusts to 20 kt. waves 1 ft. 
.sun night...ne winds 5 to 10 kt. waves 1 ft. 
.mon...ne winds 5 to 10 kt. waves 1 ft. 
.mon night...se 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...becoming nw after midnight. waves 1 ft.
a chance of showers in the morning, then a chance of tstms through
the night. showers. 

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

$$

fzus51 klwx 251935
cwflwx
expires:202604260800;;513738

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


anz536-260800-
tidal potomac from indian head to cobb island-
335 pm edt sat apr 25 2026

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

.rest of this afternoon...e winds 15 kt with gusts to 20 kt. waves
2 ft. scattered showers. 
.tonight...e winds 10 to 15 kt...becoming ne after midnight. gusts
up to 20 kt. waves 1 ft. showers. patchy fog. vsby 1 nm or less. 
.sun...ne winds 10 to 15 kt with gusts to 25 kt. waves 1 ft.
scattered showers. 
.sun night...ne winds 10 to 15 kt with gusts to 20 kt. waves 1 ft. 
.mon...ne winds 5 to 10 kt. waves 1 ft. 
.mon night...se winds 5 to 10 kt. waves 1 ft. 
.tue...s winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.wed...se winds 5 to 10 kt...becoming nw after midnight. waves 1 ft.
a chance of showers in the morning, then showers with a chance of
tstms through the night.  

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

$$

fzus51 klwx 251935
cwflwx
expires:202604260800;;513739

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


anz537-260800-
tidal potomac from cobb island to smith point-
335 pm edt sat apr 25 2026

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

.rest of this afternoon...e winds 15 kt with gusts to 20 kt. waves
3 ft. scattered showers. 
.tonight...ne winds 10 to 15 kt...becoming n 15 to 20 kt late. waves
2 to 3 ft. showers. patchy fog. vsby 1 nm or less. 
.sun...n winds 15 to 20 kt with gusts to 25 kt. waves 3 ft.
scattered showers. 
.sun night...n winds 15 to 20 kt with gusts to 25 kt. waves 2 ft. 
.mon...n winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft. 
.mon night...e winds 10 to 15 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...becoming nw 10 to 15 kt after midnight.
waves 1 ft. a chance of showers in the morning, then a chance of
tstms through the night. showers likely.  

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

$$