fzus51 klwx 130627
cwflwx
expires:202610132000;;009297

coastal waters forecast
national weather service baltimore md/washington dc
227 am edt tue oct 13 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.


anz531-132000-
chesapeake bay from pooles island to sandy point-
227 am edt tue oct 13 2026

.overnight...w winds 5 kt. waves flat. 
.tue...sw winds 10 to 15 kt. waves 1 to 2 ft. 
.tue night...sw winds 10 to 15 kt. gusts up to 20 kt until early
morning. waves 1 to 2 ft. 
.wed...sw winds 5 to 10 kt. waves 1 ft. 
.wed night...w winds 5 kt...becoming n 10 to 15 kt after midnight.
waves 1 to 2 ft. a chance of showers. 
.thu...ne winds 10 to 15 kt. waves 1 to 2 ft. a chance of showers. 
.thu night...se winds 10 to 15 kt. waves 1 to 2 ft. a chance of
showers. 
.fri...s winds 10 to 15 kt...becoming w 20 to 25 kt in the
afternoon, then becoming nw 25 to 30 kt. waves 2 to 3 ft...building
to 4 ft. a chance of showers. 
.sat...nw winds 25 to 30 kt...diminishing to 10 to 15 kt after
midnight. waves 3 ft...subsiding to 2 ft after midnight.  

$$

fzus51 klwx 130627
cwflwx
expires:202610132000;;009300

coastal waters forecast
national weather service baltimore md/washington dc
227 am edt tue oct 13 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.


anz532-132000-
chesapeake bay from sandy point to north beach-
227 am edt tue oct 13 2026

.overnight...w winds 5 kt. waves less than 1 ft. 
.tue...sw winds 5 to 10 kt. waves 1 to 2 ft. 
.tue night...sw winds 5 to 10 kt. waves 1 to 2 ft. 
.wed...sw winds 5 kt. waves less than 1 ft. 
.wed night...sw winds 5 kt...becoming n 10 to 15 kt after midnight.
waves 1 ft. 
.thu...ne winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. a
chance of showers. 
.thu night...se winds 10 to 15 kt. waves 1 to 2 ft. a chance of
showers. 
.fri...sw winds 15 kt...becoming w 20 to 25 kt in the afternoon,
then becoming nw 25 to 30 kt. waves 2 to 3 ft...building to 4 ft. a
chance of showers. 
.sat...nw winds 25 to 30 kt...diminishing to 10 to 15 kt after
midnight. waves 3 ft...subsiding to 2 ft after midnight.  

$$

fzus51 klwx 130627
cwflwx
expires:202610132000;;009302

coastal waters forecast
national weather service baltimore md/washington dc
227 am edt tue oct 13 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.


anz533-132000-
chesapeake bay from north beach to drum point-
227 am edt tue oct 13 2026

.overnight...nw winds 5 kt. waves less than 1 ft. 
.tue...sw winds 5 to 10 kt...becoming s late. waves 1 ft or less. 
.tue night...sw winds 5 to 10 kt. waves 1 ft. 
.wed...sw winds 5 kt. waves less than 1 ft. 
.wed night...sw winds 5 kt...becoming n 10 to 15 kt after midnight.
waves 1 to 2 ft. 
.thu...ne winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. a
chance of showers. 
.thu night...se winds 10 to 15 kt. waves 1 to 2 ft. a chance of
showers. 
.fri...sw winds 10 to 15 kt...becoming w 20 to 25 kt in the
afternoon, then becoming nw 25 to 30 kt. waves 2 to 3 ft...building
to 5 ft. a chance of showers. 
.sat...nw winds 25 to 30 kt...diminishing to 15 to 20 kt after
midnight. waves 4 ft...subsiding to 3 ft after midnight.  

$$

fzus51 klwx 130627
cwflwx
expires:202610132000;;009305

coastal waters forecast
national weather service baltimore md/washington dc
227 am edt tue oct 13 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.


anz534-132000-
chesapeake bay from drum point to smith point-
227 am edt tue oct 13 2026

.overnight...nw winds 5 kt. waves less than 1 ft. 
.tue...w winds 5 kt...becoming s in the afternoon. waves 1 to 2 ft. 
.tue night...s winds 10 to 15 kt. waves 2 ft. 
.wed...sw winds 5 to 10 kt. waves 1 ft. 
.wed night...sw winds 5 to 10 kt...becoming n after midnight. waves
1 ft. 
.thu...ne winds 10 to 15 kt. waves 2 ft. a chance of showers. 
.thu night...se winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.fri...sw winds 10 to 15 kt...increasing to 20 to 25 kt in the
afternoon, then becoming nw 25 to 30 kt. waves 2 to 3 ft...building
to 6 ft. a chance of showers. 
.sat...nw winds 25 to 30 kt...becoming n 15 to 20 kt after midnight.
waves 5 ft...subsiding to 3 ft after midnight.  

$$

fzus51 klwx 130627
cwflwx
expires:202610132000;;009293

coastal waters forecast
national weather service baltimore md/washington dc
227 am edt tue oct 13 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.


anz535-132000-
tidal potomac from key bridge to indian head-
227 am edt tue oct 13 2026

.overnight...w winds around 5 kt. waves 1 ft or less. 
.tue...sw winds 5 to 10 kt. waves 1 ft. 
.tue night...sw winds 5 to 10 kt. waves 1 ft. 
.wed...sw winds around 5 kt. waves 1 ft. 
.wed night...nw winds around 5 kt. waves 1 ft. 
.thu...ne winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.thu night...se winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.fri...sw winds 5 to 10 kt...becoming w 15 to 20 kt in the
afternoon, then becoming nw. waves 1 to 2 ft. a chance of showers. 
.sat...nw winds 15 to 20 kt...diminishing to around 5 kt after
midnight. waves 1 ft.  

$$

fzus51 klwx 130627
cwflwx
expires:202610132000;;009294

coastal waters forecast
national weather service baltimore md/washington dc
227 am edt tue oct 13 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.


anz536-132000-
tidal potomac from indian head to cobb island-
227 am edt tue oct 13 2026

.overnight...w winds 5 kt. waves less than 1 ft. 
.tue...sw winds 5 to 10 kt. waves 1 ft. 
.tue night...sw winds 5 to 10 kt. waves 1 ft. 
.wed...sw winds around 5 kt. waves 1 ft. 
.wed night...sw winds 5 kt...becoming n after midnight. waves 1 ft. 
.thu...ne winds 5 to 10 kt. waves 1 ft. showers likely. 
.thu night...se winds 5 to 10 kt. waves 1 ft. 
.fri...sw winds 10 to 15 kt...becoming w 20 to 25 kt in the
afternoon, then becoming nw. waves 1 ft... building to 3 ft. a
chance of showers through the night. 
.sat...nw winds 15 to 20 kt...diminishing to 5 kt after midnight.
waves 2 to 3 ft...subsiding to 1 ft after midnight.  

$$

fzus51 klwx 130627
cwflwx
expires:202610132000;;009295

coastal waters forecast
national weather service baltimore md/washington dc
227 am edt tue oct 13 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.


anz537-132000-
tidal potomac from cobb island to smith point-
227 am edt tue oct 13 2026

.overnight...nw winds 5 kt. waves flat. 
.tue...sw winds 5 to 10 kt. waves 1 ft or less. 
.tue night...sw winds 5 to 10 kt. waves 1 ft. 
.wed...sw winds 5 to 10 kt. waves 1 ft. 
.wed night...sw winds around 5 kt...becoming n after midnight. waves
1 ft. 
.thu...ne winds 10 to 15 kt. waves 1 to 2 ft. a chance of showers. 
.thu night...se winds 5 to 10 kt. waves 1 ft. 
.fri...sw winds 10 to 15 kt...becoming w 20 to 25 kt in the
afternoon, then becoming nw 25 to 30 kt. waves 2 to 3 ft...building
to 4 ft. a chance of showers through the night. 
.sat...nw winds 20 to 25 kt...becoming n 10 to 15 kt after midnight.
waves 3 ft...subsiding to 2 ft after midnight.  

$$