fzus51 klwx 220858
cwflwx
expires:202607222300;;400223

coastal waters forecast
national weather service baltimore md/washington dc
457 am edt wed jul 22 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.


anz531-222300-
chesapeake bay from pooles island to sandy point-
457 am edt wed jul 22 2026

...small craft advisory in effect from this evening through thursday
morning...

.rest of the overnight...sw winds 15 kt. waves 2 ft. a slight chance
of showers. 
.today...w winds 5 to 10 kt. waves 1 to 2 ft. 
.tonight...nw winds 10 to 15 kt...becoming n after midnight. gusts
up to 20 kt. waves 1 to 2 ft. a chance of showers and tstms. 
.thu...n winds 10 to 15 kt. gusts up to 20 kt in the morning. waves
1 to 2 ft. 
.thu night...ne winds around 5 kt. waves flat. 
.fri...e winds around 5 kt. waves 1 ft. 
.fri night...e winds 5 to 10 kt. waves 1 ft. 
.sat...se winds 5 to 10 kt. waves 1 ft. 
.sun...se winds around 5 kt...becoming sw. waves 1 ft or less. a
chance of showers after midnight.  

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

$$

fzus51 klwx 220858
cwflwx
expires:202607222300;;400226

coastal waters forecast
national weather service baltimore md/washington dc
457 am edt wed jul 22 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.


anz532-222300-
chesapeake bay from sandy point to north beach-
457 am edt wed jul 22 2026

...small craft advisory in effect until noon edt today...
...small craft advisory in effect from this evening through thursday
morning...

.rest of the overnight...sw winds 15 kt with gusts to 20 kt. waves
3 ft. a slight chance of showers. 
.today...w winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft. a
chance of showers and tstms. 
.tonight...nw winds 5 to 10 kt...becoming n 15 kt with gusts to
20 kt after midnight. waves 1 to 2 ft. a chance of showers and
tstms. 
.thu...n winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.thu night...e winds 5 kt. waves less than 1 ft. 
.fri...e winds 5 to 10 kt. waves 1 ft. 
.fri night...e winds 5 to 10 kt. waves 1 ft. 
.sat...e winds 5 kt. waves less than 1 ft. 
.sun...se winds 5 kt...becoming sw. waves 1 ft or less. a chance of
showers through the night.  

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

$$