fzus51 klwx 100627
cwflwx
expires:202609102000;;672385

coastal waters forecast
national weather service baltimore md/washington dc
227 am edt thu sep 10 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.


anz530-102000-
chesapeake bay north of pooles island-
227 am edt thu sep 10 2026

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

.overnight...sw winds 20 kt with gusts to 25 kt. waves 2 ft. 
.thu...w winds 10 to 15 kt with gusts to 20 kt... diminishing to
5 kt in the afternoon. waves 1 to 2 ft. 
.thu night...nw winds around 5 kt...becoming n late. waves 1 ft.
showers likely. 
.fri...n winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.fri night...ne winds around 5 kt. waves 1 ft. 
.sat...se winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.sat night...se winds 5 to 10 kt. waves 1 ft. showers with a chance
of tstms. 
.sun...w winds around 5 kt. waves 1 ft. showers in the morning. a
chance of showers in the afternoon. 
.mon...n winds 5 to 10 kt...becoming e after midnight. waves 1 ft.  

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

$$

fzus51 klwx 100627
cwflwx
expires:202609102000;;672386

coastal waters forecast
national weather service baltimore md/washington dc
227 am edt thu sep 10 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.


anz531-102000-
chesapeake bay from pooles island to sandy point-
227 am edt thu sep 10 2026

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

.overnight...sw winds 20 kt with gusts to 30 kt. waves 3 ft. 
.thu...w winds 10 to 15 kt with gusts to 20 kt... diminishing to
5 kt in the afternoon. waves 1 to 2 ft. 
.thu night...w winds 5 kt...becoming n late. waves 1 ft. showers
likely with a chance of tstms. 
.fri...n winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.fri night...e winds 5 kt. waves flat. 
.sat...se winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.sat night...se winds 5 to 10 kt. waves 1 ft. showers with a chance
of tstms. 
.sun...w winds around 5 kt. waves 1 ft. showers in the morning. a
chance of showers in the afternoon. 
.mon...ne winds 5 to 10 kt...becoming se after midnight. waves 1 ft.
 

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

$$

fzus51 klwx 100627
cwflwx
expires:202609102000;;672389

coastal waters forecast
national weather service baltimore md/washington dc
227 am edt thu sep 10 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.


anz532-102000-
chesapeake bay from sandy point to north beach-
227 am edt thu sep 10 2026

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

.overnight...sw winds 20 kt with gusts to 30 kt. waves 3 ft. 
.thu...sw winds 15 to 20 kt...diminishing to 5 to 10 kt in the late
morning and afternoon. waves 3 ft...subsiding to 1 ft in the
afternoon. 
.thu night...w winds 5 kt...becoming n late. waves 1 ft. showers
with a chance of tstms. 
.fri...n winds 5 to 10 kt. waves 1 ft. showers likely. 
.fri night...e winds around 5 kt. waves 1 ft. 
.sat...se winds 5 to 10 kt. waves 1 to 2 ft. a chance of showers. 
.sat night...s winds 5 to 10 kt. waves 2 ft. showers likely with a
chance of tstms. 
.sun...w winds 5 kt. waves less than 1 ft. a chance of showers
through the day. 
.mon...ne winds 5 to 10 kt...becoming se after midnight. waves 1 ft.
 

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

$$

fzus51 klwx 100627
cwflwx
expires:202609102000;;672391

coastal waters forecast
national weather service baltimore md/washington dc
227 am edt thu sep 10 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.


anz533-102000-
chesapeake bay from north beach to drum point-
227 am edt thu sep 10 2026

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

.overnight...sw winds 20 kt with gusts to 30 kt. waves 3 ft. 
.thu...sw winds 15 to 20 kt...becoming w 5 to 10 kt in the late
morning and afternoon. waves 1 to 2 ft. 
.thu night...w winds 5 kt...becoming n late. waves 1 ft or less.
showers with a chance of tstms. 
.fri...n winds 5 to 10 kt. waves 1 ft. showers.
.fri night...e winds 5 kt. waves less than 1 ft. 
.sat...se winds 10 to 15 kt. waves 1 to 2 ft. a chance of showers. 
.sat night...s winds 10 to 15 kt. waves 2 ft. showers likely with a
chance of tstms. 
.sun...w winds around 5 kt. waves 1 ft or less. showers likely in
the morning. a chance of showers in the afternoon. 
.mon...ne winds 5 to 10 kt...becoming se after midnight. waves 1 ft.
 

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

$$