fzus51 klwx 111828
cwflwx
expires:202610120800;;926361

coastal waters forecast
national weather service baltimore md/washington dc
228 pm edt sun oct 11 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.


anz531-120800-
chesapeake bay from pooles island to sandy point-
228 pm edt sun oct 11 2026

...small craft advisory in effect until 11 pm edt this evening...

.this afternoon...e winds 20 kt with gusts to 25 kt. waves 3 ft.
showers with a chance of tstms. 
.tonight...e winds 10 to 15 kt with gusts to 25 kt... becoming n
with gusts to 20 kt late. waves 2 ft. showers with a chance of
tstms. 
.mon...n winds 15 to 20 kt...becoming nw 10 kt late. waves 2 ft.
showers.
.mon night...nw winds 5 kt. waves less than 1 ft. 
.tue...sw winds 5 to 10 kt. waves 1 ft or less. 
.tue night...sw winds 10 to 15 kt. waves 2 ft. 
.wed...w winds 5 to 10 kt...becoming n after midnight. waves 1 ft. 
.thu...n winds 10 to 15 kt...becoming e 5 to 10 kt. waves 1 to 2 ft.
a chance of showers after midnight.  

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

$$

fzus51 klwx 111828
cwflwx
expires:202610120800;;926364

coastal waters forecast
national weather service baltimore md/washington dc
228 pm edt sun oct 11 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.


anz532-120800-
chesapeake bay from sandy point to north beach-
228 pm edt sun oct 11 2026

...small craft advisory in effect until 11 pm edt this evening...

.this afternoon...e winds 15 kt with gusts to 25 kt. waves 3 ft. a
chance of showers and tstms. 
.tonight...e winds 10 to 15 kt...becoming nw late. gusts up to
20 kt. waves 1 to 2 ft. showers with a chance of tstms. 
.mon...n winds 15 to 20 kt with gusts to 25 kt... diminishing to
10 kt late. waves 2 ft. showers.
.mon night...nw winds 5 to 10 kt. waves 1 ft. 
.tue...sw winds 5 to 10 kt. waves 1 ft or less. 
.tue night...sw winds 10 to 15 kt. waves 2 ft. 
.wed...sw winds 5 to 10 kt...becoming n 10 to 15 kt after midnight.
waves 1 ft. 
.thu...n winds 10 to 15 kt...becoming e 5 to 10 kt. waves 1 to 2 ft.
a chance of showers after midnight.  

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

$$

fzus51 klwx 111828
cwflwx
expires:202610120800;;926366

coastal waters forecast
national weather service baltimore md/washington dc
228 pm edt sun oct 11 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.


anz533-120800-
chesapeake bay from north beach to drum point-
228 pm edt sun oct 11 2026

...small craft advisory in effect until 11 pm edt this evening...

.this afternoon...se winds 15 kt with gusts to 20 kt. waves 3 ft. a
chance of showers and tstms. 
.tonight...se winds 10 kt...becoming w late. gusts up to 20 kt.
waves 2 ft. showers with a chance of tstms. 
.mon...n winds 15 to 20 kt with gusts to 25 kt. waves 3 ft. showers.
.mon night...nw winds 5 to 10 kt. waves 1 ft. 
.tue...sw winds 5 to 10 kt. waves 1 ft or less. 
.tue night...s winds 10 to 15 kt. waves 2 ft. 
.wed...sw winds 5 to 10 kt...becoming n 10 to 15 kt after midnight.
waves 1 to 2 ft. 
.thu...n winds 10 to 15 kt...becoming e 5 to 10 kt. waves 1 to 2 ft.
a chance of showers after midnight.  

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

$$

fzus51 klwx 111828
cwflwx
expires:202610120800;;926369

coastal waters forecast
national weather service baltimore md/washington dc
228 pm edt sun oct 11 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.


anz534-120800-
chesapeake bay from drum point to smith point-
228 pm edt sun oct 11 2026

...small craft advisory in effect until 11 pm edt this evening...

.this afternoon...se winds 15 to 20 kt with gusts to 25 kt. waves
3 ft. a chance of showers and tstms. 
.tonight...s winds 10 to 15 kt...becoming sw after midnight. gusts
up to 20 kt. waves 2 ft. showers likely with a chance of tstms. 
.mon...nw winds 15 to 20 kt with gusts to 25 kt. waves 4 ft. a
chance of showers. 
.mon night...nw winds 5 to 10 kt. waves 1 to 2 ft. 
.tue...w winds around 5 kt...becoming s in the afternoon. waves
1 ft. 
.tue night...s winds 10 to 15 kt. waves 2 ft. 
.wed...sw winds 5 to 10 kt...becoming nw 10 to 15 kt after midnight.
waves 1 to 2 ft. 
.thu...n winds 10 to 15 kt...becoming e. waves 1 to 2 ft. a chance
of showers after midnight.  

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

$$

fzus51 klwx 111828
cwflwx
expires:202610120800;;926357

coastal waters forecast
national weather service baltimore md/washington dc
228 pm edt sun oct 11 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.


anz535-120800-
tidal potomac from key bridge to indian head-
228 pm edt sun oct 11 2026

...small craft advisory in effect until 11 pm edt this evening...

.this afternoon...e winds 10 kt with gusts to 25 kt. waves 1 ft.
showers likely with a chance of tstms. 
.tonight...ne winds 5 to 10 kt with gusts to 20 kt... becoming nw
late. waves 1 ft. showers with a chance of tstms. 
.mon...n winds 5 to 10 kt with gusts to 20 kt. waves 1 ft. showers
likely. 
.mon night...nw winds around 5 kt. waves 1 ft. 
.tue...sw winds 5 to 10 kt. waves 1 ft. 
.tue night...sw winds 5 to 10 kt. waves 1 ft. 
.wed...w winds 5 kt...becoming n after midnight. waves 1 ft. 
.thu...ne winds 5 to 10 kt...becoming se after midnight. waves 1 ft.
a chance of showers after midnight.  

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

$$

fzus51 klwx 111828
cwflwx
expires:202610120800;;926358

coastal waters forecast
national weather service baltimore md/washington dc
228 pm edt sun oct 11 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.


anz536-120800-
tidal potomac from indian head to cobb island-
228 pm edt sun oct 11 2026

...small craft advisory in effect until 11 pm edt this evening...

.this afternoon...e winds 10 kt with gusts to 20 kt. waves 1 to
2 ft. showers likely with a chance of tstms. 
.tonight...se winds 5 to 10 kt...becoming w 10 to 15 kt after
midnight. gusts up to 20 kt. waves 1 ft. showers with a chance of
tstms. 
.mon...nw winds 10 to 15 kt. gusts up to 20 kt. waves 1 ft. showers
likely. 
.mon night...nw winds around 5 kt. waves 1 ft. 
.tue...sw winds around 5 kt. waves 1 ft. 
.tue night...sw winds 5 to 10 kt. waves 1 ft. 
.wed...sw winds around 5 kt...becoming n after midnight. waves 1 ft.
.thu...ne winds 5 to 10 kt...becoming se after midnight. waves 1 ft.
a chance of showers after midnight.  

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

$$

fzus51 klwx 111828
cwflwx
expires:202610120800;;926359

coastal waters forecast
national weather service baltimore md/washington dc
228 pm edt sun oct 11 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.


anz537-120800-
tidal potomac from cobb island to smith point-
228 pm edt sun oct 11 2026

...small craft advisory in effect until 11 pm edt this evening...

.this afternoon...se winds 15 kt with gusts to 20 kt. waves 2 to
3 ft. a chance of showers and tstms. 
.tonight...s winds 5 to 10 kt...becoming w late. waves 1 to 2 ft.
showers with a chance of tstms. 
.mon...nw winds 15 to 20 kt. waves 2 ft. showers likely. 
.mon night...nw winds 5 to 10 kt. waves 1 ft. 
.tue...sw winds 5 kt. waves less than 1 ft. 
.tue night...sw winds 5 to 10 kt. waves 1 ft. 
.wed...w winds 5 to 10 kt. waves 1 ft. 
.thu...ne winds 5 to 10 kt...becoming e after midnight. waves 1 to
2 ft. a chance of showers after midnight.  

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

$$