fzus51 klwx 252059
cwflwx
expires:202604260800;;516830

coastal waters forecast
national weather service baltimore md/washington dc
459 pm edt sat apr 25 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.


anz531-260800-
chesapeake bay from pooles island to sandy point-
459 pm edt sat apr 25 2026

...small craft advisory in effect through sunday afternoon...

.rest of this afternoon...e winds 20 kt with gusts to 25 kt. waves
2 ft. scattered showers. 
.tonight...e winds 15 to 20 kt...becoming ne late. gusts up to
30 kt. waves 2 to 3 ft. showers. patchy fog. vsby 1 nm or less. 
.sun...ne winds 15 to 20 kt with gusts to 30 kt. waves 3 ft.
scattered showers. 
.sun night...ne winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.mon...ne winds 10 kt. waves 1 ft. 
.mon night...se winds 5 to 10 kt. waves 1 ft. 
.tue...se winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.wed...se winds 5 to 10 kt...becoming n after midnight. waves 1 ft.
a chance of showers in the morning, then showers likely.  

$$

fzus51 klwx 252059
cwflwx
expires:202604260800;;516833

coastal waters forecast
national weather service baltimore md/washington dc
459 pm edt sat apr 25 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.


anz532-260800-
chesapeake bay from sandy point to north beach-
459 pm edt sat apr 25 2026

...small craft advisory in effect through sunday afternoon...

.rest of this afternoon...e winds 15 kt with gusts to 20 kt. waves
2 ft. scattered showers. 
.tonight...e winds 15 to 20 kt with gusts to 25 kt... becoming ne
with gusts to 30 kt late. waves 2 to 3 ft. showers. patchy fog. vsby
1 nm or less. 
.sun...ne winds 15 to 20 kt with gusts to 30 kt. waves 3 ft.
scattered showers. 
.sun night...ne winds 10 to 15 kt. gusts up to 25 kt in the evening.
waves 2 to 3 ft. 
.mon...n winds 10 to 15 kt. waves 1 to 2 ft. 
.mon night...se winds 5 to 10 kt. waves 1 ft. 
.tue...se winds 5 to 10 kt. waves 1 to 2 ft. a chance of showers. 
.wed...se winds 5 to 10 kt...becoming nw 10 to 15 kt after midnight.
waves 1 to 2 ft. a chance of showers in the morning, then showers
likely.  

$$