fzus51 klwx 092357
cwflwx
expires:202609100800;;659724

coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt wed sep 9 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.


anz531-100800-
chesapeake bay from pooles island to sandy point-
757 pm edt wed sep 9 2026

...small craft advisory in effect until 7 am edt thursday...

.tonight...s winds 20 kt with gusts to 30 kt. waves 2 to 3 ft. 
.thu...w winds 10 to 15 kt. gusts up to 20 kt in the morning. 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 5 to 10 kt. waves 1 ft. 
.fri night...e winds around 5 kt. waves flat. 
.sat...se winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.sat night...se winds 5 to 10 kt. waves 1 ft. showers likely with a
chance of tstms. 
.sun...sw winds around 5 kt. waves 1 ft or less. showers likely with
a chance of tstms in the morning, then a chance of showers in the
afternoon. 
.mon...ne winds 5 to 10 kt...becoming se after midnight. waves 1 ft.
 

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

$$

fzus51 klwx 092357
cwflwx
expires:202609100800;;659727

coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt wed sep 9 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.


anz532-100800-
chesapeake bay from sandy point to north beach-
757 pm edt wed sep 9 2026

...small craft advisory in effect until 7 am edt thursday...

.tonight...s winds 15 to 20 kt. gusts up to 25 kt... increasing to
30 kt after midnight. waves 3 ft. 
.thu...sw winds 15 to 20 kt...diminishing to 5 to 10 kt in the late
morning and afternoon. waves 3 ft...subsiding to 1 ft in the
afternoon. 
.thu night...nw winds 5 to 10 kt. waves 1 ft. showers likely with a
chance of tstms. 
.fri...n winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.fri night...e winds 5 kt. waves less than 1 ft. 
.sat...se winds 10 to 15 kt. waves 1 to 2 ft. a chance of showers. 
.sat night...s winds 10 to 15 kt. waves 1 to 2 ft. showers likely
with a chance of tstms. 
.sun...sw winds 5 to 10 kt. waves 1 ft or less. showers likely with
a chance of tstms in the morning, then a chance of showers and tstms
through the night. 
.mon...ne winds 5 to 10 kt...becoming se after midnight. waves 1 ft.
 

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

$$

fzus51 klwx 092357
cwflwx
expires:202609100800;;659729

coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt wed sep 9 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.


anz533-100800-
chesapeake bay from north beach to drum point-
757 pm edt wed sep 9 2026

...small craft advisory in effect until 7 am edt thursday...

.tonight...s winds 20 kt with gusts to 30 kt. waves 3 ft. 
.thu...sw winds 15 to 20 kt...diminishing to 5 to 10 kt in the
afternoon. waves 1 to 2 ft. 
.thu night...sw winds 5 kt...becoming n after midnight. waves 1 ft.
showers likely with a chance of tstms.
.fri...n winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.fri night...e winds 5 to 10 kt. waves 1 ft. 
.sat...se winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft. a
chance of showers. 
.sat night...se winds 10 to 15 kt...becoming s 5 to 10 kt after
midnight. gusts up to 20 kt. waves 1 to 2 ft. showers likely with a
chance of tstms. 
.sun...sw winds around 5 kt. waves 1 ft or less. showers likely with
a chance of tstms in the morning, then a chance of showers and tstms
through the night. 
.mon...ne winds 5 to 10 kt...becoming se after midnight. waves 1 ft.
 

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

$$

fzus51 klwx 092357
cwflwx
expires:202609100800;;659732

coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt wed sep 9 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.


anz534-100800-
chesapeake bay from drum point to smith point-
757 pm edt wed sep 9 2026

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

.tonight...s winds 20 kt with gusts to 30 kt. waves 3 ft. 
.thu...sw winds 15 to 20 kt with gusts to 25 kt... diminishing to
5 to 10 kt in the afternoon. waves 2 to 3 ft. 
.thu night...s winds 5 to 10 kt...becoming nw in the late evening
and overnight. waves 1 ft. a chance of showers and tstms. 
.fri...n winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.fri night...e winds 5 to 10 kt. waves 1 ft. 
.sat...se winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. showers
likely. 
.sat night...se winds 10 to 15 kt...becoming s 5 to 10 kt after
midnight. gusts up to 20 kt. waves 2 ft. showers likely with a
chance of tstms. 
.sun...sw winds 5 to 10 kt. waves 1 ft. showers likely with a chance
of tstms in the morning, then a chance of showers and tstms through
the night. 
.mon...n winds 5 to 10 kt...becoming se. waves 1 ft.  

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

$$

fzus51 klwx 092357
cwflwx
expires:202609100800;;659720

coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt wed sep 9 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.


anz535-100800-
tidal potomac from key bridge to indian head-
757 pm edt wed sep 9 2026

...small craft advisory in effect until 4 am edt thursday...

.tonight...s winds 10 to 15 kt with gusts to 20 kt. waves 1 ft. 
.thu...w winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.thu night...nw winds around 5 kt. waves 1 ft. showers with a chance
of tstms. 
.fri...n winds around 5 kt. waves 1 ft. a chance of showers. 
.fri night...e winds around 5 kt. waves 1 ft. 
.sat...se winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.sat night...se winds 5 to 10 kt. waves 1 ft. a chance of showers
and tstms. 
.sun...sw winds around 5 kt. waves 1 ft. a chance of showers and
tstms in the morning. 
.mon...e winds around 5 kt. waves 1 ft.  

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

$$

fzus51 klwx 092357
cwflwx
expires:202609100800;;659721

coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt wed sep 9 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.


anz536-100800-
tidal potomac from indian head to cobb island-
757 pm edt wed sep 9 2026

...small craft advisory in effect until 4 am edt thursday...

.tonight...s winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft.
.thu...sw winds 10 to 15 kt...becoming w 5 kt in the afternoon.
waves 1 ft. a chance of showers and tstms.
.thu night...nw winds 5 kt. waves less than 1 ft. showers likely
with a chance of tstms. 
.fri...n winds around 5 kt. waves 1 ft. a chance of showers. 
.fri night...e winds around 5 kt. waves 1 ft. 
.sat...se winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.sat night...s winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms. 
.sun...sw winds around 5 kt. waves 1 ft or less. a chance of showers
and tstms through the night. 
.mon...e winds around 5 kt. waves 1 ft.  

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

$$

fzus51 klwx 092357
cwflwx
expires:202609100800;;659722

coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt wed sep 9 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.


anz537-100800-
tidal potomac from cobb island to smith point-
757 pm edt wed sep 9 2026

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

.tonight...s winds 15 to 20 kt with gusts to 25 kt. waves 2 ft. 
.thu...w winds 10 to 15 kt with gusts to 20 kt... diminishing to
5 to 10 kt late. waves 1 to 2 ft. 
.thu night...w winds 5 kt. waves less than 1 ft. a chance of showers
and tstms. 
.fri...n winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.fri night...e winds 5 to 10 kt. waves 1 ft. 
.sat...se winds 5 to 10 kt. waves 1 to 2 ft. showers likely. 
.sat night...s winds 5 to 10 kt. waves 1 to 2 ft. showers likely
with a chance of tstms. 
.sun...sw winds around 5 kt. waves 1 ft or less. a chance of showers
and tstms. 
.mon...e winds 5 kt. waves less than 1 ft.  

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

$$