fzus51 klwx 312359
cwflwx
expires:202604010800;;617674

coastal waters forecast
national weather service baltimore md/washington dc
758 pm edt tue mar 31 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.


anz531-010800-
chesapeake bay from pooles island to sandy point-
758 pm edt tue mar 31 2026

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

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

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

$$

fzus51 klwx 312359
cwflwx
expires:202604010800;;617677

coastal waters forecast
national weather service baltimore md/washington dc
758 pm edt tue mar 31 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.


anz532-010800-
chesapeake bay from sandy point to north beach-
758 pm edt tue mar 31 2026

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

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

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

$$