fzus51 klwx 272059
cwflwx
expires:202603280800;;397943

coastal waters forecast
national weather service baltimore md/washington dc
459 pm edt fri mar 27 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.


anz530-280800-
chesapeake bay north of pooles island-
459 pm edt fri mar 27 2026

...small craft advisory in effect from 2 am edt saturday through
saturday afternoon...

.rest of this afternoon...n winds 10 kt. waves 1 ft. a chance of
showers. 
.tonight...n winds 10 to 15 kt. gusts up to 25 kt after midnight.
waves 1 ft. 
.sat...nw winds 10 to 15 kt with gusts to 25 kt. waves 1 ft. 
.sat night...nw winds 5 to 10 kt. waves 1 ft or less.
.sun...s winds 10 to 15 kt. gusts up to 25 kt in the afternoon.
waves 1 to 2 ft. 
.sun night...s winds 10 to 15 kt with gusts to 20 kt. waves 1 to
2 ft. 
.mon...sw winds 5 to 10 kt. waves 1 ft. 
.tue...s winds 15 to 20 kt. waves 1 to 2 ft.  

$$

fzus51 klwx 272059
cwflwx
expires:202603280800;;397944

coastal waters forecast
national weather service baltimore md/washington dc
459 pm edt fri mar 27 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.


anz531-280800-
chesapeake bay from pooles island to sandy point-
459 pm edt fri mar 27 2026

...small craft advisory in effect from 2 am edt saturday through
saturday afternoon...

.rest of this afternoon...n winds 15 kt with gusts to 20 kt. waves
2 ft. a chance of showers. 
.tonight...n winds 5 to 10 kt with gusts to 20 kt... increasing to
15 to 20 kt with gusts to 25 kt late. waves 2 to 3 ft. 
.sat...nw winds 15 to 20 kt with gusts to 25 kt. waves 3 ft. 
.sat night...nw winds 5 to 10 kt. waves 2 ft... subsiding to flat
after midnight. 
.sun...s winds 10 to 15 kt. gusts up to 25 kt in the afternoon.
waves 1 ft...building to 3 ft in the afternoon. 
.sun night...s winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.mon...sw winds 10 to 15 kt. waves 1 to 2 ft. 
.tue...s winds 15 to 20 kt. waves 2 to 3 ft.  

$$

fzus51 klwx 272059
cwflwx
expires:202603280800;;397947

coastal waters forecast
national weather service baltimore md/washington dc
459 pm edt fri mar 27 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.


anz532-280800-
chesapeake bay from sandy point to north beach-
459 pm edt fri mar 27 2026

...small craft advisory in effect until 8 pm edt this evening...
...small craft advisory in effect from 2 am edt saturday through
saturday afternoon...

.rest of this afternoon...n winds 15 kt with gusts to 20 kt. waves
2 ft. showers.
.tonight...n winds 5 to 10 kt with gusts to 20 kt... increasing to
15 to 20 kt with gusts to 25 kt late. waves 2 to 3 ft. a chance of
showers. 
.sat...n winds 15 to 20 kt. gusts up to 30 kt... diminishing to
20 kt late. waves 3 ft. 
.sat night...w winds 5 to 10 kt. waves 1 ft or less. 
.sun...s winds 15 to 20 kt. waves 2 to 3 ft. 
.sun night...s winds 15 to 20 kt. waves 3 ft. 
.mon...sw winds 15 to 20 kt...diminishing to 10 to 15 kt. waves 2 to
3 ft...subsiding to 1 to 2 ft. 
.tue...s winds 20 to 25 kt. waves 2 to 3 ft.  

$$

fzus51 klwx 272059
cwflwx
expires:202603280800;;397949

coastal waters forecast
national weather service baltimore md/washington dc
459 pm edt fri mar 27 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.


anz533-280800-
chesapeake bay from north beach to drum point-
459 pm edt fri mar 27 2026

...small craft advisory in effect until 8 pm edt this evening...
...small craft advisory in effect from 2 am edt saturday through
saturday afternoon...

.rest of this afternoon...n winds 15 kt with gusts to 20 kt. waves
3 ft. showers.
.tonight...n winds 15 to 20 kt with gusts to 25 kt. waves 2 to 3 ft.
showers likely. 
.sat...n winds 20 to 25 kt with gusts to 30 kt... diminishing to
10 to 15 kt with gusts to 20 kt late. waves 3 ft. 
.sat night...w winds 5 to 10 kt. waves 2 ft...subsiding to flat
after midnight. 
.sun...s winds 15 to 20 kt. waves 2 to 3 ft. 
.sun night...s winds 15 to 20 kt. waves 3 ft. 
.mon...sw winds 15 to 20 kt. waves 2 to 3 ft... subsiding to 1 to
2 ft. 
.tue...sw winds 20 to 25 kt. waves 2 to 3 ft.  

$$