fzus51 klwx 050037
cwflwx
expires:202607050800;;426842

coastal waters forecast
national weather service baltimore md/washington dc
837 pm edt sat jul 4 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.


anz530-050800-
chesapeake bay north of pooles island-
837 pm edt sat jul 4 2026

...severe thunderstorm watch 457 in effect until 10 pm edt this
evening...

.tonight...sw winds 5 kt. waves less than 1 ft. numerous showers and
tstms early this evening, then a chance of showers with a slight
chance of tstms after midnight. 
.sun...s winds around 5 kt. waves 1 ft or less. a chance of showers
and tstms. 
.sun night...ne winds 5 to 10 kt. waves 1 ft. showers with a chance
of tstms. 
.mon...ne winds 5 to 10 kt. waves 1 ft. showers with a chance of
tstms. 
.mon night...ne winds 5 to 10 kt. waves 1 ft. showers with a chance
of tstms. 
.tue...n winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms. 
.tue night...n winds 5 kt. waves less than 1 ft. 
.wed...w winds around 5 kt. waves 1 ft. 
.thu...sw winds 5 to 10 kt. waves 1 ft.  

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

$$

fzus51 klwx 050037
cwflwx
expires:202607050800;;426843

coastal waters forecast
national weather service baltimore md/washington dc
837 pm edt sat jul 4 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.


anz531-050800-
chesapeake bay from pooles island to sandy point-
837 pm edt sat jul 4 2026

...severe thunderstorm watch 457 in effect until 10 pm edt this
evening...

.tonight...w winds 5 to 10 kt...becoming se late. waves 1 ft or
less. numerous showers and tstms early this evening, then a chance
of showers with a slight chance of tstms after midnight. 
.sun...s winds 5 kt. waves flat. a chance of showers and tstms. 
.sun night...ne winds 5 to 10 kt. waves 1 ft. showers with a chance
of tstms. 
.mon...ne winds 5 to 10 kt. waves 1 ft. showers with a chance of
tstms. 
.mon night...ne winds 5 to 10 kt. waves 1 ft. showers with a chance
of tstms. 
.tue...n winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms. 
.tue night...n winds 5 to 10 kt. waves 1 ft. 
.wed...ne winds 5 to 10 kt...becoming s. waves 1 ft or less. 
.thu...s winds 5 to 10 kt. waves 1 ft.  

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

$$

fzus51 klwx 050037
cwflwx
expires:202607050800;;426846

coastal waters forecast
national weather service baltimore md/washington dc
837 pm edt sat jul 4 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.


anz532-050800-
chesapeake bay from sandy point to north beach-
837 pm edt sat jul 4 2026

...severe thunderstorm watch 457 in effect until 10 pm edt this
evening...

.tonight...sw winds 5 to 10 kt. waves 1 ft or less. numerous showers
and tstms early this evening, then a chance of showers with a slight
chance of tstms after midnight. 
.sun...s winds 5 to 10 kt. waves 1 ft or less. 
.sun night...s winds 10 kt...becoming ne in the late evening and
overnight. waves 1 ft. showers likely with a chance of tstms. 
.mon...ne winds 5 to 10 kt. waves 1 ft. showers with a chance of
tstms. 
.mon night...ne winds 5 to 10 kt. waves 1 ft. showers with a chance
of tstms. 
.tue...n winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms. 
.tue night...ne winds 5 to 10 kt. waves 1 ft. 
.wed...n winds 5 to 10 kt...becoming s. waves 1 ft.
.thu...s winds 10 to 15 kt. waves 1 to 2 ft. a chance of showers and
tstms through the night.  

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

$$

fzus51 klwx 050037
cwflwx
expires:202607050800;;426848

coastal waters forecast
national weather service baltimore md/washington dc
837 pm edt sat jul 4 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.


anz533-050800-
chesapeake bay from north beach to drum point-
837 pm edt sat jul 4 2026

...severe thunderstorm watch 457 in effect until 10 pm edt this
evening...

.tonight...sw winds 5 to 10 kt. waves 1 ft or less. numerous showers
and tstms early this evening, then a slight chance of showers after
midnight. 
.sun...s winds 5 to 10 kt. waves 1 ft or less. 
.sun night...s winds 10 to 15 kt with gusts to 20 kt... becoming e
in the late evening and overnight. waves 1 to 2 ft. a chance of
showers and tstms. 
.mon...e winds 5 to 10 kt. waves 1 ft. showers with a chance of
tstms. 
.mon night...ne winds 5 to 10 kt. waves 1 ft. showers with a chance
of tstms. 
.tue...n winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms. 
.tue night...n winds 5 to 10 kt. waves 1 ft. 
.wed...n winds 5 to 10 kt...becoming s. waves 1 ft.
.thu...sw winds 5 kt...becoming s 10 to 15 kt. waves 1 to 2 ft. a
chance of showers and tstms through the night.  

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

$$