fzus51 klwx 132358
cwflwx
expires:202610140800;;051842

coastal waters forecast
national weather service baltimore md/washington dc
757 pm 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.


anz531-140800-
chesapeake bay from pooles island to sandy point-
757 pm edt tue oct 13 2026

.tonight...sw winds 10 kt. 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...becoming e 5 to 10 kt in the
afternoon. waves 1 to 2 ft. showers likely. 
.thu night...se winds 5 to 10 kt...becoming s 15 to 20 kt after
midnight. waves 1 to 2 ft. a chance of showers.
.fri...sw winds 20 to 25 kt. gusts up to 35 kt in the afternoon.
waves 2 to 3 ft. showers likely. 
.fri night...nw winds 25 to 30 kt. waves 4 ft. 
.sat...nw winds 25 to 30 kt...diminishing to 5 to 10 kt. waves
3 ft...subsiding to 1 ft after midnight. 
.sun...sw winds 5 to 10 kt. waves 1 ft.  

$$

fzus51 klwx 132358
cwflwx
expires:202610140800;;051845

coastal waters forecast
national weather service baltimore md/washington dc
757 pm 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.


anz532-140800-
chesapeake bay from sandy point to north beach-
757 pm edt tue oct 13 2026

.tonight...sw winds 10 kt. waves 1 to 2 ft. 
.wed...sw winds 5 kt. waves less than 1 ft. 
.wed night...w 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 1 to 2 ft.
showers likely. 
.thu night...se winds 10 to 15 kt. gusts up to 20 kt. waves 1 to
2 ft. a chance of showers. 
.fri...sw winds 20 to 25 kt. gusts up to 35 kt in the afternoon.
waves 3 ft. showers likely. 
.fri night...nw winds 25 to 30 kt. waves 4 ft. 
.sat...nw winds 25 to 30 kt...diminishing to 15 to 20 kt. waves
3 ft...subsiding to 2 ft after midnight. 
.sun...sw winds 5 to 10 kt. waves 1 ft.  

$$

fzus51 klwx 132358
cwflwx
expires:202610140800;;051847

coastal waters forecast
national weather service baltimore md/washington dc
757 pm 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.


anz533-140800-
chesapeake bay from north beach to drum point-
757 pm edt tue oct 13 2026

.tonight...sw winds 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 with gusts to
20 kt after midnight. waves 1 to 2 ft. 
.thu...ne winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. showers
likely. 
.thu night...se winds 10 to 15 kt. waves 1 to 2 ft. a chance of
showers. 
.fri...sw winds 15 to 20 kt...increasing to 25 to 30 kt in the
afternoon. waves 2 ft...building to 4 ft in the afternoon. showers
likely. 
.fri night...nw winds 25 to 30 kt. waves 5 ft. 
.sat...nw winds 25 to 30 kt...becoming n 10 to 15 kt after midnight.
waves 4 ft...subsiding to 2 ft after midnight. 
.sun...nw winds 5 to 10 kt...becoming sw. waves 1 ft.  

$$

fzus51 klwx 132358
cwflwx
expires:202610140800;;051850

coastal waters forecast
national weather service baltimore md/washington dc
757 pm 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.


anz534-140800-
chesapeake bay from drum point to smith point-
757 pm edt tue oct 13 2026

.tonight...sw winds 10 to 15 kt with gusts to 20 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 10 to 15 kt. waves 1 to 2 ft. 
.fri...sw winds 20 to 25 kt. gusts up to 30 kt in the afternoon.
waves 3 ft. showers likely. 
.fri night...nw winds 25 to 35 kt. waves 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. 
.sun...n winds 5 to 10 kt...becoming s. waves 1 to 2 ft.  

$$

fzus51 klwx 132358
cwflwx
expires:202610140800;;051838

coastal waters forecast
national weather service baltimore md/washington dc
757 pm 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.


anz535-140800-
tidal potomac from key bridge to indian head-
757 pm edt tue oct 13 2026

.tonight...sw winds 5 kt. waves less than 1 ft. 
.wed...sw winds around 5 kt. waves 1 ft. 
.wed night...nw winds 5 kt. waves less than 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 10 kt with gusts to 20 kt...becoming w 15 to 20 kt
with gusts to 40 kt in the afternoon. waves 1 to 2 ft. showers
likely. 
.fri night...nw winds 15 to 20 kt with gusts to 35 kt. waves 1 to
2 ft. 
.sat...nw winds 15 to 20 kt...diminishing to around 5 kt after
midnight. waves 1 ft. 
.sun...sw winds around 5 kt. waves 1 ft.  

$$

fzus51 klwx 132358
cwflwx
expires:202610140800;;051839

coastal waters forecast
national weather service baltimore md/washington dc
757 pm 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.


anz536-140800-
tidal potomac from indian head to cobb island-
757 pm edt tue oct 13 2026

.tonight...sw winds 5 to 10 kt. waves 1 ft. 
.wed...sw winds 5 kt. waves less than 1 ft. 
.wed night...w winds 5 kt...becoming n late. 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 with gusts to 20 kt... increasing to
20 to 25 kt with gusts to 30 kt in the afternoon. waves 1 to 2 ft.
showers likely. 
.fri night...nw winds 20 to 25 kt with gusts to 30 kt. waves 2 to
3 ft. 
.sat...nw winds 15 to 20 kt...diminishing to 5 kt after midnight.
waves 1 to 2 ft. 
.sun...sw winds around 5 kt. waves 1 ft.  

$$

fzus51 klwx 132358
cwflwx
expires:202610140800;;051840

coastal waters forecast
national weather service baltimore md/washington dc
757 pm 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.


anz537-140800-
tidal potomac from cobb island to smith point-
757 pm edt tue oct 13 2026

.tonight...sw winds 10 kt. waves 1 ft. 
.wed...sw winds 5 kt. waves less than 1 ft. 
.wed night...sw winds 5 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. 
.fri...sw winds 10 to 15 kt with gusts to 20 kt... increasing to
20 to 25 kt with gusts to 30 kt in the afternoon. waves 2 to 3 ft.
showers likely. 
.fri night...nw winds 25 to 30 kt. waves 4 ft. a chance of showers. 
.sat...nw winds 20 to 25 kt...becoming n 10 to 15 kt after midnight.
waves 3 ft...subsiding to 2 ft after midnight. 
.sun...n winds 5 to 10 kt...becoming s. waves 1 ft.  

$$