fzus51 klwx 192358
cwflwx
expires:202609200800;;736045

coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt sat sep 19 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.


anz531-200800-
chesapeake bay from pooles island to sandy point-
757 pm edt sat sep 19 2026

.tonight...se winds 10 to 15 kt with gusts to 20 kt. waves 1 to
2 ft. 
.sun...s winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. showers
likely. 
.sun night...sw winds 5 to 10 kt...becoming n 10 to 15 kt after
midnight. waves 1 to 2 ft. showers likely. 
.mon...ne winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.mon night...ne winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. a
chance of showers. 
.tue...ne winds 15 kt with gusts to 25 kt. waves 2 to 3 ft. a chance
of showers. 
.tue night...ne winds 20 to 25 kt with gusts to 30 kt. waves 3 ft. a
chance of showers. 
.wed...ne winds 20 to 25 kt. waves 3 ft. a chance of showers. 
.thu...ne winds 20 to 25 kt. waves 3 ft. a chance of showers.  

$$

fzus51 klwx 192358
cwflwx
expires:202609200800;;736048

coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt sat sep 19 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.


anz532-200800-
chesapeake bay from sandy point to north beach-
757 pm edt sat sep 19 2026

.tonight...se winds 10 to 15 kt with gusts to 20 kt. waves 1 to
2 ft. 
.sun...s winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.sun night...sw winds 5 to 10 kt...becoming nw after midnight. waves
1 to 2 ft. showers likely with a chance of tstms. 
.mon...ne winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. a
chance of showers. 
.mon night...ne winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. a
chance of showers. 
.tue...ne winds 15 to 20 kt with gusts to 25 kt. waves 3 ft. a
chance of showers. 
.tue night...ne winds 20 to 25 kt with gusts to 30 kt. waves 3 ft. a
chance of showers. 
.wed...ne winds 20 to 25 kt. waves 3 ft. a chance of showers. 
.thu...ne winds 20 to 25 kt. waves 4 ft. a chance of showers.  

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

$$

fzus51 klwx 192358
cwflwx
expires:202609200800;;736050

coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt sat sep 19 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.


anz533-200800-
chesapeake bay from north beach to drum point-
757 pm edt sat sep 19 2026

.tonight...se winds 10 to 15 kt with gusts to 20 kt. waves 1 to
2 ft. 
.sun...s winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.sun night...sw winds 5 to 10 kt...becoming nw late. waves 1 to
2 ft. a chance of showers and tstms. 
.mon...ne winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. a
chance of showers. 
.mon night...ne winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. a
chance of showers. 
.tue...ne winds 15 to 20 kt with gusts to 25 kt. waves 3 ft. a
chance of showers. 
.tue night...ne winds 20 to 25 kt with gusts to 30 kt. waves 4 ft. a
chance of showers. 
.wed...ne winds 25 to 30 kt. waves 4 ft. a chance of showers. 
.thu...n winds 25 to 30 kt. waves 4 ft. a chance of showers.  

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

$$

fzus51 klwx 192358
cwflwx
expires:202609200800;;736053

coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt sat sep 19 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.


anz534-200800-
chesapeake bay from drum point to smith point-
757 pm edt sat sep 19 2026

...small craft advisory in effect until 1 am edt sunday...

.tonight...se winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.sun...s winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.sun night...s winds 10 to 15 kt with gusts to 20 kt... becoming w
5 to 10 kt after midnight. waves 2 ft. 
.mon...n winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. a chance
of showers. 
.mon night...ne winds 10 to 15 kt with gusts to 20 kt. waves 2 to
3 ft. a chance of showers. 
.tue...ne winds 15 to 20 kt. gusts up to 20 kt... increasing to
30 kt in the afternoon. waves 3 ft. a chance of showers. 
.tue night...ne winds 20 to 25 kt with gusts to 30 kt. waves 4 ft. a
chance of showers. 
.wed...ne winds 25 to 30 kt. waves 5 ft. a chance of showers. 
.thu...n winds 25 to 30 kt. waves 5 ft. a chance of showers.  

$$

fzus51 klwx 192358
cwflwx
expires:202609200800;;736041

coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt sat sep 19 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.


anz535-200800-
tidal potomac from key bridge to indian head-
757 pm edt sat sep 19 2026

.tonight...se winds 5 to 10 kt. waves 1 ft. 
.sun...s winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.sun night...sw winds 5 kt...becoming n late. waves 1 ft. showers
likely with a chance of tstms. 
.mon...ne winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.mon night...ne winds 10 kt. waves 1 ft. a chance of showers. 
.tue...ne winds 10 kt. waves 1 ft. a chance of showers. 
.tue night...ne winds 10 to 15 kt with gusts to 25 kt. waves 1 ft. a
chance of showers. 
.wed...ne winds 10 to 15 kt. waves 1 ft. a chance of showers. 
.thu...n winds 10 to 15 kt. waves 1 ft. a chance of showers.  

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

$$

fzus51 klwx 192358
cwflwx
expires:202609200800;;736042

coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt sat sep 19 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.


anz536-200800-
tidal potomac from indian head to cobb island-
757 pm edt sat sep 19 2026

.tonight...se winds 10 kt. waves 1 ft. 
.sun...s winds 5 to 10 kt. waves 1 ft. 
.sun night...w winds 5 kt. waves less than 1 ft. a chance of showers
and tstms. 
.mon...ne winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.mon night...ne winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.tue...ne winds 10 kt. waves 1 ft. a chance of showers. 
.tue night...ne winds 15 to 20 kt with gusts to 25 kt. waves 2 ft. a
chance of showers. 
.wed...ne winds 15 to 20 kt. waves 2 ft. a chance of showers. 
.thu...n winds 15 to 20 kt. waves 1 to 2 ft. a chance of showers.  

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

$$

fzus51 klwx 192358
cwflwx
expires:202609200800;;736043

coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt sat sep 19 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.


anz537-200800-
tidal potomac from cobb island to smith point-
757 pm edt sat sep 19 2026

...small craft advisory in effect until 1 am edt sunday...

.tonight...se winds 10 to 15 kt with gusts to 20 kt. waves 1 to
2 ft. 
.sun...s winds 5 to 10 kt. waves 1 ft. 
.sun night...s winds 5 to 10 kt...becoming w late. waves 1 ft. 
.mon...n winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft. a
chance of showers. 
.mon night...ne winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. a
chance of showers. 
.tue...ne winds 15 to 20 kt with gusts to 25 kt. waves 2 to 3 ft. a
chance of showers. 
.tue night...ne winds 20 to 25 kt with gusts to 30 kt. waves 4 ft. a
chance of showers. 
.wed...ne winds 25 to 30 kt. waves 4 ft. a chance of showers. 
.thu...n winds 20 to 25 kt. waves 4 ft. a chance of showers.  

$$