fzus51 klwx 282132
cwflwx
expires:202607290900;;241261

coastal waters forecast
national weather service baltimore md/washington dc
531 pm edt tue jul 28 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.


anz530-290900-
chesapeake bay north of pooles island-
531 pm edt tue jul 28 2026

...small craft advisory in effect until 8 pm edt this evening...
...tornado watch 529 in effect until 10 pm edt this evening...
...small craft advisory in effect from wednesday morning through
wednesday afternoon...

.tonight...s winds 10 kt with gusts to 20 kt...becoming nw after
midnight. waves 1 ft or less. showers with a chance of tstms this
evening, then a slight chance of showers and tstms after midnight. 
.wed...nw winds 10 to 15 kt with gusts to 20 kt. waves 1 ft. 
.wed night...nw winds 10 to 15 kt with gusts to 20 kt. waves 1 ft. 
.thu...nw winds 10 to 15 kt with gusts to 20 kt. waves 1 ft. 
.thu night...n winds 5 to 10 kt. waves 1 ft or less. 
.fri...n winds 5 kt. waves flat. 
.fri night...s winds around 5 kt. waves flat. 
.sat...s winds 5 to 10 kt. waves 1 ft or less. 
.sun...se winds 5 to 10 kt. waves 1 ft or less. a chance of showers.
 

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

$$

fzus51 klwx 282132
cwflwx
expires:202607290900;;241262

coastal waters forecast
national weather service baltimore md/washington dc
531 pm edt tue jul 28 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.


anz531-290900-
chesapeake bay from pooles island to sandy point-
531 pm edt tue jul 28 2026

...small craft advisory in effect until 8 pm edt this evening...
...tornado watch 529 in effect until 10 pm edt this evening...
...small craft advisory in effect from wednesday morning through
wednesday afternoon...

.tonight...s winds 10 to 15 kt...becoming nw after midnight. gusts
up to 20 kt. waves 1 to 2 ft. showers with a chance of tstms this
evening, then a chance of showers with a slight chance of tstms
after midnight. 
.wed...nw winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.wed night...nw winds 10 to 15 kt with gusts to 20 kt. waves 1 to
2 ft. 
.thu...nw winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft. 
.thu night...n winds 5 to 10 kt. waves 1 to 2 ft. 
.fri...n winds 5 to 10 kt. waves 1 ft or less. 
.fri night...s winds around 5 kt. waves 1 ft. 
.sat...s winds 5 to 10 kt. waves 1 ft or less. 
.sun...s winds 5 to 10 kt. waves 1 ft. a chance of showers through
the night.  

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

$$

fzus51 klwx 282132
cwflwx
expires:202607290900;;241265

coastal waters forecast
national weather service baltimore md/washington dc
531 pm edt tue jul 28 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.


anz532-290900-
chesapeake bay from sandy point to north beach-
531 pm edt tue jul 28 2026

...small craft advisory in effect until 8 pm edt this evening...
...tornado watch 529 in effect until 10 pm edt this evening...
...small craft advisory in effect from wednesday morning through
wednesday afternoon...

.tonight...s winds 10 to 15 kt...becoming nw after midnight. gusts
up to 20 kt. waves 1 ft. showers with a chance of tstms this
evening, then a chance of showers with a slight chance of tstms
after midnight. 
.wed...nw winds 10 to 15 kt with gusts to 20 kt. waves 1 ft. 
.wed night...nw winds 10 to 15 kt. waves 1 ft. 
.thu...nw winds 10 to 15 kt. waves 1 ft. 
.thu night...n winds 5 to 10 kt. waves 1 ft. 
.fri...n winds 5 to 10 kt. waves 1 ft or less. 
.fri night...s winds 5 kt. waves less than 1 ft. 
.sat...s winds 5 kt...increasing to 10 to 15 kt. waves 1 ft or less.
.sun...s winds 10 to 15 kt. waves 1 ft. a chance of showers.  

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

$$

fzus51 klwx 282132
cwflwx
expires:202607290900;;241267

coastal waters forecast
national weather service baltimore md/washington dc
531 pm edt tue jul 28 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.


anz533-290900-
chesapeake bay from north beach to drum point-
531 pm edt tue jul 28 2026

...small craft advisory in effect until 8 pm edt this evening...
...tornado watch 529 in effect until 10 pm edt this evening...
...small craft advisory in effect from wednesday morning through
wednesday afternoon...

.tonight...s winds 10 to 15 kt...becoming w after midnight. gusts up
to 20 kt. waves 1 to 2 ft. showers with a chance of tstms this
evening, then a slight chance of showers and tstms after midnight. 
.wed...nw winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft. 
.wed night...nw winds 10 to 15 kt with gusts to 20 kt. waves 1 ft. 
.thu...nw winds 10 to 15 kt with gusts to 20 kt. waves 1 ft. 
.thu night...nw winds 5 to 10 kt. waves 1 ft. 
.fri...n winds 5 to 10 kt. waves 1 ft. 
.fri night...se winds around 5 kt. waves 1 ft. 
.sat...s winds 5 kt...increasing to 10 to 15 kt. waves 1 ft or less.
.sun...s winds 10 to 15 kt. waves 1 ft. a chance of showers.  

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

$$