fzus51 klwx 310549
cwflwx
expires:202603312000;;573020

coastal waters forecast
national weather service baltimore md/washington dc
149 am 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.


anz530-312000-
chesapeake bay north of pooles island-
149 am edt tue mar 31 2026

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

.overnight...sw winds 10 kt with gusts to 20 kt. waves 1 ft. 
.tue...sw winds 10 to 15 kt with gusts to 25 kt. waves 1 to 2 ft. 
.tue night...sw winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.wed...sw winds 5 to 10 kt with gusts to 20 kt. waves 1 ft. showers
likely. 
.wed night...sw winds 5 to 10 kt...becoming e after midnight. 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 ft. 
.fri...s winds 10 to 15 kt. waves 1 ft. 
.sat...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 310549
cwflwx
expires:202603312000;;573021

coastal waters forecast
national weather service baltimore md/washington dc
149 am 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.


anz531-312000-
chesapeake bay from pooles island to sandy point-
149 am edt tue mar 31 2026

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

.overnight...sw winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.tue...sw winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.tue night...sw winds 15 to 20 kt. waves 2 ft. 
.wed...sw winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft. a
chance of showers. 
.wed night...s winds 5 to 10 kt. waves 1 ft. showers likely with a
chance of tstms. 
.thu...se winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
waves 1 to 2 ft. a chance of showers. 
.thu night...se winds 10 to 15 kt with gusts to 20 kt. waves 1 to
2 ft. 
.fri...s winds 10 to 15 kt. waves 1 to 2 ft. 
.sat...s winds 15 to 20 kt. waves 1 to 2 ft. a chance of showers.  

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

$$

fzus51 klwx 310549
cwflwx
expires:202603312000;;573024

coastal waters forecast
national weather service baltimore md/washington dc
149 am 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.


anz532-312000-
chesapeake bay from sandy point to north beach-
149 am edt tue mar 31 2026

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

.overnight...sw winds 15 kt with gusts to 20 kt. waves 2 ft. 
.tue...sw winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.tue night...sw winds 15 to 20 kt. waves 3 ft. 
.wed...sw winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. a
chance of showers. 
.wed night...s winds 5 to 10 kt. waves 1 ft. showers likely with a
chance of tstms. 
.thu...se winds 10 to 15 kt. waves 1 to 2 ft. a chance of showers. 
.thu night...se winds 10 to 15 kt. waves 2 ft. 
.fri...s winds 10 to 15 kt. waves 2 ft. 
.sat...s winds 15 to 20 kt. waves 1 to 2 ft...building to 3 ft after
midnight. a chance of showers.  

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

$$

fzus51 klwx 310549
cwflwx
expires:202603312000;;573026

coastal waters forecast
national weather service baltimore md/washington dc
149 am 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.


anz533-312000-
chesapeake bay from north beach to drum point-
149 am edt tue mar 31 2026

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

.overnight...sw winds 15 kt with gusts to 20 kt. waves 2 ft. 
.tue...sw winds 15 to 20 kt. waves 2 ft. 
.tue night...sw winds 15 to 20 kt. waves 3 ft. 
.wed...sw winds 15 to 20 kt. waves 2 ft. a chance of showers. 
.wed night...s winds 5 to 10 kt. waves 1 ft. showers likely. 
.thu...s winds 10 to 15 kt. waves 1 to 2 ft. 
.thu night...se winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.fri...s winds 10 to 15 kt. waves 2 ft. 
.sat...s winds 15 to 20 kt. waves 1 to 2 ft...building to 3 ft after
midnight. a chance of showers.  

$$