fzus51 klwx 081227
cwflwx
expires:202609082000;;110072

coastal waters forecast
national weather service baltimore md/washington dc
827 am edt tue sep 8 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.


anz531-082000-
chesapeake bay from pooles island to sandy point-
827 am edt tue sep 8 2026

.today...w winds around 5 kt...becoming s late. waves 1 ft or less. 
.tonight...sw winds 5 to 10 kt. waves 1 ft. 
.wed...s winds 10 to 15 kt. gusts up to 20 kt... increasing to 25 kt
late. waves 1 to 2 ft. 
.wed night...s winds 15 to 20 kt with gusts to 25 kt. waves 3 ft. 
.thu...sw winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft. a
chance of showers. 
.thu night...nw winds 5 to 10 kt. waves 1 ft. showers likely with a
chance of tstms. 
.fri...ne winds 5 to 10 kt. waves 1 ft or less. 
.sat...se winds 5 to 10 kt. waves 1 ft. a chance of showers.  

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

$$

fzus51 klwx 081227
cwflwx
expires:202609082000;;110075

coastal waters forecast
national weather service baltimore md/washington dc
827 am edt tue sep 8 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.


anz532-082000-
chesapeake bay from sandy point to north beach-
827 am edt tue sep 8 2026

.today...sw winds 5 kt...becoming s late. waves 1 ft or less. 
.tonight...s winds 10 kt. waves 2 ft. 
.wed...sw winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft. 
.wed night...s winds 15 to 20 kt with gusts to 25 kt. waves 3 ft. 
.thu...sw winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft. a
chance of showers. 
.thu night...nw winds 5 to 10 kt. waves 1 ft. showers likely with a
chance of tstms. 
.fri...n winds 10 to 15 kt...becoming e 5 kt. waves 1 ft. 
.sat...se winds 10 to 15 kt...becoming s 5 to 10 kt after midnight.
waves 1 to 2 ft. a chance of showers.  

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

$$

fzus51 klwx 081227
cwflwx
expires:202609082000;;110077

coastal waters forecast
national weather service baltimore md/washington dc
827 am edt tue sep 8 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.


anz533-082000-
chesapeake bay from north beach to drum point-
827 am edt tue sep 8 2026

.today...w winds 5 kt...becoming s late. waves 1 ft or less. 
.tonight...s winds 10 kt. waves 1 to 2 ft. 
.wed...sw winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft. 
.wed night...s winds 15 to 20 kt with gusts to 25 kt. waves 3 ft. 
.thu...sw winds 15 to 20 kt...diminishing to 10 kt in the afternoon.
waves 2 ft. a chance of showers. 
.thu night...nw winds 5 to 10 kt. waves 1 ft. showers likely with a
chance of tstms. 
.fri...n winds 10 to 15 kt...becoming e 5 kt. waves 1 to 2 ft. a
chance of showers in the morning. 
.sat...se winds 10 to 15 kt...becoming s 5 to 10 kt after midnight.
waves 1 to 2 ft. a chance of showers.  

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

$$

fzus51 klwx 081227
cwflwx
expires:202609082000;;110080

coastal waters forecast
national weather service baltimore md/washington dc
827 am edt tue sep 8 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.


anz534-082000-
chesapeake bay from drum point to smith point-
827 am edt tue sep 8 2026

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

$$

fzus51 klwx 081227
cwflwx
expires:202609082000;;110068

coastal waters forecast
national weather service baltimore md/washington dc
827 am edt tue sep 8 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.


anz535-082000-
tidal potomac from key bridge to indian head-
827 am edt tue sep 8 2026

.today...sw winds around 5 kt. waves 1 ft. 
.tonight...s winds 5 kt. waves less than 1 ft. 
.wed...s winds 5 to 10 kt. gusts up to 20 kt in the late morning and
afternoon. waves 1 ft. 
.wed night...s winds 5 to 10 kt with gusts to 20 kt. waves 1 ft. 
.thu...sw winds 5 to 10 kt. waves 1 ft. showers likely. 
.thu night...nw winds 5 to 10 kt. waves 1 ft. showers likely with a
chance of tstms. 
.fri...ne winds around 5 kt. waves 1 ft or less. 
.sat...se winds 5 to 10 kt. waves 1 ft. a chance of showers.  

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

$$

fzus51 klwx 081227
cwflwx
expires:202609082000;;110069

coastal waters forecast
national weather service baltimore md/washington dc
827 am edt tue sep 8 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.


anz536-082000-
tidal potomac from indian head to cobb island-
827 am edt tue sep 8 2026

.today...sw winds 5 kt. waves less than 1 ft. 
.tonight...s winds 5 to 10 kt. waves 1 ft. 
.wed...sw winds 5 to 10 kt. waves 1 ft. 
.wed night...s winds 10 to 15 kt with gusts to 20 kt. waves 1 ft. 
.thu...sw winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.thu night...nw winds 5 to 10 kt. waves 1 ft. showers likely with a
chance of tstms. 
.fri...ne winds around 5 kt. waves 1 ft. a chance of showers in the
morning. 
.sat...se winds 5 to 10 kt. waves 1 ft. a chance of showers.  

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

$$

fzus51 klwx 081227
cwflwx
expires:202609082000;;110070

coastal waters forecast
national weather service baltimore md/washington dc
827 am edt tue sep 8 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.


anz537-082000-
tidal potomac from cobb island to smith point-
827 am edt tue sep 8 2026

.today...w winds 5 to 10 kt...becoming s this afternoon. waves 1 ft
or less. 
.tonight...s winds 5 to 10 kt. waves 1 ft. 
.wed...sw winds 10 to 15 kt. waves 1 ft. 
.wed night...s winds 15 to 20 kt. waves 2 ft. 
.thu...sw winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft. 
.thu night...w winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.fri...ne winds 5 to 10 kt...becoming e after midnight. waves 1 ft. 
.sat...se winds 5 to 10 kt. waves 1 to 2 ft. a chance of showers.  

$$