fzus51 klwx 220257
cwflwx
expires:202610220800;;970225

coastal waters forecast
national weather service baltimore md/washington dc
1057 pm edt wed oct 21 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.


anz531-220800-
chesapeake bay from pooles island to sandy point-
1057 pm edt wed oct 21 2026

...small craft advisory in effect through thursday evening...

.rest of tonight...n winds 10 to 15 kt with gusts to 20 kt. waves
2 ft. 
.thu...n winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.thu night...n winds 10 to 15 kt with gusts to 25 kt. waves 2 to
3 ft. 
.fri...ne winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.fri night...e winds 5 kt. waves less than 1 ft. 
.sat...ne winds around 5 kt. waves 1 ft. 
.sat night...e winds around 5 kt. waves flat. 
.sun...e winds around 5 kt. waves flat. 
.mon...w winds 5 to 10 kt. waves 1 ft or less.  

$$

fzus51 klwx 220257
cwflwx
expires:202610220800;;970228

coastal waters forecast
national weather service baltimore md/washington dc
1057 pm edt wed oct 21 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.


anz532-220800-
chesapeake bay from sandy point to north beach-
1057 pm edt wed oct 21 2026

...small craft advisory in effect through thursday evening...

.rest of tonight...n winds 10 to 15 kt with gusts to 20 kt. waves
2 ft. 
.thu...n winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.thu night...n winds 15 to 20 kt. gusts up to 25 kt. waves 2 to
3 ft. 
.fri...ne winds 10 to 15 kt. gusts up to 25 kt in the morning. waves
2 to 3 ft. 
.fri night...e winds 5 to 10 kt. waves 1 ft. 
.sat...ne winds 5 to 10 kt. waves 1 ft. 
.sat night...e winds around 5 kt. waves flat. 
.sun...ne winds around 5 kt. waves flat. 
.mon...w winds 5 to 10 kt. waves 1 ft or less.  

$$

fzus51 klwx 220257
cwflwx
expires:202610220800;;970230

coastal waters forecast
national weather service baltimore md/washington dc
1057 pm edt wed oct 21 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.


anz533-220800-
chesapeake bay from north beach to drum point-
1057 pm edt wed oct 21 2026

...small craft advisory in effect through thursday evening...

.rest of tonight...n winds 10 to 15 kt with gusts to 20 kt. waves
2 ft. 
.thu...n winds 10 to 15 kt with gusts to 25 kt. waves 3 ft. 
.thu night...n winds 15 to 20 kt. gusts up to 25 kt. waves 2 to
3 ft. 
.fri...ne winds 15 to 20 kt with gusts to 25 kt. waves 2 to 3 ft. 
.fri night...ne winds 5 to 10 kt. waves 1 ft. 
.sat...ne winds 5 to 10 kt. waves 1 ft. 
.sat night...e winds 5 kt. waves less than 1 ft. 
.sun...ne winds around 5 kt. waves 1 ft or less. 
.mon...nw winds 5 to 10 kt. waves 1 ft or less.  

$$

fzus51 klwx 220257
cwflwx
expires:202610220800;;970233

coastal waters forecast
national weather service baltimore md/washington dc
1057 pm edt wed oct 21 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.


anz534-220800-
chesapeake bay from drum point to smith point-
1057 pm edt wed oct 21 2026

...small craft advisory in effect through thursday evening...

.rest of tonight...n winds 15 kt with gusts to 20 kt. waves 3 ft. 
.thu...n winds 10 to 15 kt with gusts to 25 kt. waves 3 ft. 
.thu night...n winds 15 to 20 kt with gusts to 25 kt. waves 3 ft. 
.fri...ne winds 15 to 20 kt with gusts to 25 kt. waves 3 ft. 
.fri night...ne winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.sat...ne winds 10 to 15 kt. waves 2 ft. 
.sat night...ne winds 5 to 10 kt. waves 1 ft. 
.sun...ne winds 5 to 10 kt. waves 1 ft. 
.mon...nw winds 5 to 10 kt. waves 1 ft or less.  

$$

fzus51 klwx 220257
cwflwx
expires:202610220800;;970221

coastal waters forecast
national weather service baltimore md/washington dc
1057 pm edt wed oct 21 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.


anz535-220800-
tidal potomac from key bridge to indian head-
1057 pm edt wed oct 21 2026

.rest of tonight...n winds 5 kt. waves less than 1 ft. 
.thu...n winds 5 to 10 kt with gusts to 20 kt. waves 1 ft. 
.thu night...n winds 5 to 10 kt with gusts to 20 kt. waves 1 ft. 
.fri...ne winds 5 to 10 kt. waves 1 ft. 
.fri night...ne winds around 5 kt. waves 1 ft. 
.sat...ne winds around 5 kt. waves 1 ft. 
.sat night...e winds around 5 kt. waves 1 ft or less. 
.sun...e winds around 5 kt. waves 1 ft or less. 
.mon...nw winds around 5 kt. waves 1 ft.  

$$

fzus51 klwx 220257
cwflwx
expires:202610220800;;970222

coastal waters forecast
national weather service baltimore md/washington dc
1057 pm edt wed oct 21 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.


anz536-220800-
tidal potomac from indian head to cobb island-
1057 pm edt wed oct 21 2026

.rest of tonight...n winds 5 to 10 kt. waves 1 ft. 
.thu...n winds 5 to 10 kt with gusts to 20 kt. waves 1 ft. 
.thu night...n winds 5 to 10 kt with gusts to 20 kt. waves 1 ft. 
.fri...ne winds 5 to 10 kt. waves 1 ft. 
.fri night...ne winds around 5 kt. waves 1 ft. 
.sat...ne winds around 5 kt. waves 1 ft. 
.sat night...ne winds around 5 kt. waves 1 ft. 
.sun...ne winds around 5 kt. waves 1 ft or less. 
.mon...nw winds around 5 kt. waves 1 ft or less.  

$$

fzus51 klwx 220257
cwflwx
expires:202610220800;;970223

coastal waters forecast
national weather service baltimore md/washington dc
1057 pm edt wed oct 21 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.


anz537-220800-
tidal potomac from cobb island to smith point-
1057 pm edt wed oct 21 2026

...small craft advisory in effect through thursday evening...

.rest of tonight...n winds 10 kt with gusts to 20 kt. waves 2 ft. 
.thu...n winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.thu night...n winds 10 to 15 kt with gusts to 25 kt. waves 1 to
2 ft. 
.fri...ne winds 10 to 15 kt with gusts to 25 kt. waves 2 ft. 
.fri night...ne winds 5 to 10 kt. waves 2 ft. 
.sat...ne winds 5 to 10 kt. waves 2 ft. 
.sat night...ne winds 5 to 10 kt. waves 1 ft. 
.sun...ne winds 5 to 10 kt. waves 1 ft or less. 
.mon...nw winds 5 to 10 kt. waves 1 ft or less.  

$$