fzus51 klwx 150627
cwflwx
expires:202609152000;;475420

coastal waters forecast
national weather service baltimore md/washington dc
226 am edt tue sep 15 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.


anz531-152000-
chesapeake bay from pooles island to sandy point-
226 am edt tue sep 15 2026

.overnight...ne winds 15 kt. waves 2 ft. 
.tue...e winds 5 to 10 kt...becoming s late. waves 1 ft. 
.tue night...se winds 5 to 10 kt. waves 1 ft. 
.wed...s winds 5 to 10 kt. waves 1 ft. 
.wed night...s winds 5 to 10 kt. waves 1 ft. 
.thu...s winds 5 to 10 kt. waves 1 ft. 
.thu night...sw winds 5 to 10 kt. waves 1 ft. 
.fri...n winds 10 to 15 kt. waves 1 to 2 ft. 
.sat...ne winds 10 to 15 kt...becoming s after midnight. waves 1 to
2 ft.  

$$

fzus51 klwx 150627
cwflwx
expires:202609152000;;475423

coastal waters forecast
national weather service baltimore md/washington dc
226 am edt tue sep 15 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.


anz532-152000-
chesapeake bay from sandy point to north beach-
226 am edt tue sep 15 2026

.overnight...ne winds 15 kt with gusts to 20 kt. waves 2 ft. 
.tue...e winds 5 to 10 kt...becoming s late. waves 1 to 2 ft. 
.tue night...s winds 5 to 10 kt. waves 1 ft. 
.wed...s winds 5 to 10 kt. waves 1 ft. 
.wed night...s winds 5 to 10 kt. waves 1 ft. 
.thu...s winds 10 to 15 kt. waves 1 to 2 ft. 
.thu night...s winds 10 to 15 kt. waves 2 ft. 
.fri...nw winds 5 to 10 kt...becoming ne 10 to 15 kt. waves 1 to
2 ft. a chance of showers through the night. 
.sat...e winds 10 to 15 kt...becoming se. waves 1 to 2 ft.  

$$

fzus51 klwx 150627
cwflwx
expires:202609152000;;475425

coastal waters forecast
national weather service baltimore md/washington dc
226 am edt tue sep 15 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.


anz533-152000-
chesapeake bay from north beach to drum point-
226 am edt tue sep 15 2026

.overnight...ne winds 15 kt with gusts to 20 kt. waves 2 ft. 
.tue...e winds 5 to 10 kt...becoming se late. waves 1 to 2 ft. 
.tue night...se winds 5 to 10 kt. waves 1 ft. 
.wed...s winds 5 to 10 kt. waves 1 ft or less. 
.wed night...s winds 5 to 10 kt. waves 1 ft. 
.thu...s winds 5 kt...increasing to 10 to 15 kt in the afternoon.
waves 1 to 2 ft. 
.thu night...s winds 10 to 15 kt. waves 1 to 2 ft. 
.fri...nw winds 5 to 10 kt...becoming ne 10 to 15 kt. waves 1 to
2 ft. a chance of showers through the night. 
.sat...e winds 10 to 15 kt...becoming se. waves 1 to 2 ft.  

$$

fzus51 klwx 150627
cwflwx
expires:202609152000;;475428

coastal waters forecast
national weather service baltimore md/washington dc
226 am edt tue sep 15 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.


anz534-152000-
chesapeake bay from drum point to smith point-
226 am edt tue sep 15 2026

...small craft advisory in effect until 7 am edt this morning...

.overnight...ne winds 15 kt with gusts to 20 kt. waves 2 ft. 
.tue...ne winds 10 to 15 kt...becoming e around 5 kt in the
afternoon. waves 1 to 2 ft. 
.tue night...se winds 5 to 10 kt. waves 1 ft. 
.wed...se winds around 5 kt. waves 1 ft or less. 
.wed night...s winds 5 to 10 kt. waves 1 ft. 
.thu...s winds 5 to 10 kt. waves 1 to 2 ft. 
.thu night...s winds 10 to 15 kt. waves 2 ft. 
.fri...nw winds 5 to 10 kt...becoming ne 10 to 15 kt. waves 1 to
2 ft. 
.sat...e winds 10 to 15 kt...becoming se. waves 2 ft.  

$$

fzus51 klwx 150627
cwflwx
expires:202609152000;;475416

coastal waters forecast
national weather service baltimore md/washington dc
226 am edt tue sep 15 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.


anz535-152000-
tidal potomac from key bridge to indian head-
226 am edt tue sep 15 2026

.overnight...ne winds 5 kt. waves less than 1 ft. 
.tue...e winds 5 kt. waves less than 1 ft. 
.tue night...s winds around 5 kt. waves 1 ft. 
.wed...s winds around 5 kt. waves 1 ft. 
.wed night...s winds around 5 kt. waves 1 ft. 
.thu...s winds around 5 kt. waves 1 ft. 
.thu night...s winds around 5 kt. waves 1 ft. 
.fri...n winds around 5 kt. waves 1 ft. a chance of showers through
the night. 
.sat...e winds 5 to 10 kt...becoming s after midnight. waves 1 ft.  

$$

fzus51 klwx 150627
cwflwx
expires:202609152000;;475417

coastal waters forecast
national weather service baltimore md/washington dc
226 am edt tue sep 15 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.


anz536-152000-
tidal potomac from indian head to cobb island-
226 am edt tue sep 15 2026

.overnight...ne winds 5 kt. waves less than 1 ft. 
.tue...e winds around 5 kt. waves 1 ft. 
.tue night...s winds around 5 kt. waves 1 ft. 
.wed...s winds around 5 kt. waves 1 ft. 
.wed night...s winds 5 kt. waves less than 1 ft. 
.thu...s winds 5 kt. waves less than 1 ft. 
.thu night...s winds 5 kt. waves less than 1 ft. 
.fri...n winds 5 kt...becoming ne after midnight. waves 1 ft. a
chance of showers through the night. 
.sat...e winds 5 to 10 kt...becoming s after midnight. waves 1 ft.  

$$

fzus51 klwx 150627
cwflwx
expires:202609152000;;475418

coastal waters forecast
national weather service baltimore md/washington dc
226 am edt tue sep 15 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.


anz537-152000-
tidal potomac from cobb island to smith point-
226 am edt tue sep 15 2026

...small craft advisory in effect until 7 am edt this morning...

.overnight...ne winds 15 kt with gusts to 20 kt. waves 2 ft. 
.tue...e winds 5 to 10 kt. waves 1 to 2 ft. 
.tue night...se winds 5 to 10 kt. waves 1 ft. 
.wed...se winds around 5 kt. waves 1 ft or less. 
.wed night...s winds 5 kt. waves less than 1 ft. 
.thu...s winds 5 to 10 kt. waves 1 ft or less. 
.thu night...s winds 5 to 10 kt. waves 1 ft. 
.fri...w winds 5 to 10 kt...becoming ne. waves 1 to 2 ft. a chance
of showers in the afternoon. 
.sat...e winds 10 to 15 kt...becoming se. waves 2 ft.  

$$