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coastal waters forecast
national weather service baltimore md/washington dc
137 pm est wed feb 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.


anz530-260900-
chesapeake bay north of pooles island-
137 pm est wed feb 25 2026

...small craft advisory in effect until 4 pm est this afternoon...

.this afternoon...sw winds 10 to 15 kt with gusts to 20 kt. waves
2 ft. 
.tonight...w winds 5 to 10 kt. waves 1 ft. 
.thu...n winds around 5 kt. waves 1 ft. a chance of rain and snow.
vsby 1 to 3 nm. 
.thu night...nw winds around 5 kt. waves flat. 
.fri...se winds around 5 kt. waves 1 ft or less. 
.fri night...se winds around 5 kt. waves 1 ft or less. 
.sat...w winds around 5 kt. waves 1 ft. 
.sun...n winds 5 to 10 kt. waves 1 ft.  

$$

fzus51 klwx 251837
cwflwx
expires:202602260900;;243334

coastal waters forecast
national weather service baltimore md/washington dc
137 pm est wed feb 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.


anz531-260900-
chesapeake bay from pooles island to sandy point-
137 pm est wed feb 25 2026

...small craft advisory in effect until 4 pm est this afternoon...

.this afternoon...sw winds 10 to 15 kt with gusts to 20 kt. waves
2 ft. 
.tonight...w winds 5 to 10 kt. waves 1 ft. 
.thu...ne winds 5 kt. waves flat. a chance of rain and snow. vsby
1 to 3 nm. 
.thu night...ne winds around 5 kt. waves flat. 
.fri...e winds around 5 kt. waves flat. 
.fri night...se winds 5 kt. waves flat. 
.sat...se winds around 5 kt...becoming n after midnight. waves 1 ft
or less. 
.sun...n winds 10 to 15 kt...becoming ne after midnight. waves 1 to
2 ft.  

$$

fzus51 klwx 251837
cwflwx
expires:202602260900;;243337

coastal waters forecast
national weather service baltimore md/washington dc
137 pm est wed feb 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.


anz532-260900-
chesapeake bay from sandy point to north beach-
137 pm est wed feb 25 2026

...small craft advisory in effect until 4 pm est this afternoon...

.this afternoon...sw winds 15 kt with gusts to 20 kt. waves 2 to
3 ft. 
.tonight...w winds 5 to 10 kt. waves 1 to 2 ft. 
.thu...ne winds 5 kt. waves less than 1 ft. a chance of rain and
snow. vsby 1 to 3 nm. 
.thu night...ne winds around 5 kt. waves flat. 
.fri...e winds around 5 kt. waves flat. 
.fri night...se winds 5 kt. waves less than 1 ft. 
.sat...s winds around 5 kt...becoming ne after midnight. waves 1 ft
or less. 
.sun...n winds 10 to 15 kt...becoming ne after midnight. waves 2 ft.
a chance of snow after midnight.  

$$

fzus51 klwx 251837
cwflwx
expires:202602260900;;243339

coastal waters forecast
national weather service baltimore md/washington dc
137 pm est wed feb 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.


anz533-260900-
chesapeake bay from north beach to drum point-
137 pm est wed feb 25 2026

...small craft advisory in effect until 4 pm est this afternoon...

.this afternoon...sw winds 15 kt with gusts to 20 kt. waves 2 to
3 ft. 
.tonight...sw winds 10 to 15 kt...becoming w 5 kt late. waves 1 to
2 ft. 
.thu...ne winds 5 to 10 kt. waves 1 ft. a chance of rain and snow.
vsby 1 to 3 nm. 
.thu night...ne winds around 5 kt. waves 1 ft or less. 
.fri...e winds 5 kt. waves flat. 
.fri night...se winds 5 kt. waves less than 1 ft. 
.sat...s winds 5 to 10 kt. waves 1 ft or less. 
.sun...n winds 10 to 15 kt...becoming ne after midnight. waves 2 ft.
 

$$