fzus51 klwx 012357
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coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt tue sep 1 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.


anz531-020800-
chesapeake bay from pooles island to sandy point-
757 pm edt tue sep 1 2026

.tonight...s winds 5 kt. waves less than 1 ft. a chance of showers.
a chance of tstms. 
.wed...e winds 5 kt. waves less than 1 ft. 
.wed night...se winds 5 to 10 kt. waves 1 ft. a chance of showers
and tstms. 
.thu...s winds 5 to 10 kt. waves 1 ft. 
.thu night...w winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms. 
.fri...nw winds 5 kt. waves less than 1 ft. a chance of showers and
tstms. 
.fri night...nw winds 5 to 10 kt. waves 1 ft. 
.sat...n winds 5 to 10 kt. waves 1 ft. 
.sun...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 012357
cwflwx
expires:202609020800;;746042

coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt tue sep 1 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.


anz532-020800-
chesapeake bay from sandy point to north beach-
757 pm edt tue sep 1 2026

.tonight...sw winds 5 to 10 kt...becoming n after midnight. waves
1 ft or less. a chance of showers and tstms, mainly this evening. 
.wed...ne winds 5 kt. waves less than 1 ft. 
.wed night...se winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.thu...s winds 5 kt. waves less than 1 ft. 
.thu night...sw winds 5 kt. waves less than 1 ft. a chance of
showers and tstms. 
.fri...nw winds 5 kt. waves less than 1 ft. a chance of showers and
tstms. 
.fri night...nw winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.sat...n winds 5 to 10 kt. waves 1 ft. 
.sun...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 012357
cwflwx
expires:202609020800;;746044

coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt tue sep 1 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.


anz533-020800-
chesapeake bay from north beach to drum point-
757 pm edt tue sep 1 2026

.tonight...s winds 5 to 10 kt...becoming nw after midnight. waves
1 ft. a slight chance of showers and tstms. 
.wed...ne winds 5 kt. waves less than 1 ft. 
.wed night...se winds 5 to 10 kt. waves 1 ft. 
.thu...s winds 5 kt. waves less than 1 ft. 
.thu night...sw winds 5 to 10 kt. waves 1 ft. a chance of showers
and tstms. 
.fri...nw winds 5 kt. waves less than 1 ft. a chance of showers and
tstms. 
.fri night...nw winds 5 to 10 kt. waves 1 ft. a chance of showers
and tstms. 
.sat...n winds 5 to 10 kt. waves 1 to 2 ft. 
.sun...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 012357
cwflwx
expires:202609020800;;746047

coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt tue sep 1 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.


anz534-020800-
chesapeake bay from drum point to smith point-
757 pm edt tue sep 1 2026

.tonight...sw winds 10 kt...becoming w late. waves 1 ft. a slight
chance of showers this evening. 
.wed...n winds 5 kt...becoming e late. waves 1 ft. 
.wed night...se winds 5 to 10 kt. waves 2 ft. 
.thu...s winds 5 kt. waves less than 1 ft. 
.thu night...sw winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.fri...nw winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms. 
.fri night...w winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms. 
.sat...n winds 5 to 10 kt. waves 1 to 2 ft. 
.sun...e winds 5 to 10 kt. waves 1 to 2 ft.  

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

$$

fzus51 klwx 012357
cwflwx
expires:202609020800;;746035

coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt tue sep 1 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.


anz535-020800-
tidal potomac from key bridge to indian head-
757 pm edt tue sep 1 2026

.tonight...w winds around 5 kt. waves 1 ft. a slight chance of
showers and tstms this evening. 
.wed...ne winds around 5 kt. waves 1 ft. 
.wed night...se winds around 5 kt. waves 1 ft. a chance of showers
and tstms. 
.thu...sw winds around 5 kt. waves 1 ft. 
.thu night...w winds around 5 kt. waves 1 ft. a chance of showers
and tstms. 
.fri...nw winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms. 
.fri night...nw winds around 5 kt. waves 1 ft. a chance of showers
and tstms. 
.sat...n winds 5 to 10 kt. waves 1 ft. 
.sun...e winds around 5 kt. waves 1 ft.  

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

$$

fzus51 klwx 012357
cwflwx
expires:202609020800;;746036

coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt tue sep 1 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.


anz536-020800-
tidal potomac from indian head to cobb island-
757 pm edt tue sep 1 2026

.tonight...w winds 5 kt. waves less than 1 ft. a slight chance of
showers this evening. 
.wed...ne winds 5 kt. waves less than 1 ft. 
.wed night...se winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.thu...sw winds around 5 kt. waves 1 ft. 
.thu night...w winds around 5 kt. waves 1 ft. 
.fri...nw winds around 5 kt. waves 1 ft. a chance of showers and
tstms. 
.fri night...nw winds around 5 kt. waves 1 ft. a chance of showers
and tstms. 
.sat...n winds around 5 kt. waves 1 ft. 
.sun...e winds around 5 kt. waves 1 ft.  

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

$$

fzus51 klwx 012357
cwflwx
expires:202609020800;;746037

coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt tue sep 1 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.


anz537-020800-
tidal potomac from cobb island to smith point-
757 pm edt tue sep 1 2026

.tonight...sw winds 5 kt. waves less than 1 ft. a slight chance of
showers this evening. 
.wed...n winds 5 kt...becoming e late. waves 1 ft. 
.wed night...se winds 5 to 10 kt. waves 1 ft. 
.thu...s winds around 5 kt. waves 1 ft or less. 
.thu night...sw winds 5 kt. waves less than 1 ft. a chance of
showers. 
.fri...nw winds 5 kt. waves less than 1 ft. a chance of showers and
tstms. 
.fri night...w winds 5 to 10 kt. waves 1 ft or less. a chance of
showers and tstms. 
.sat...ne winds 5 to 10 kt. waves 1 ft. 
.sun...ne winds 5 to 10 kt...becoming se after midnight. waves 1 ft.
 

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

$$