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fzus51 klwx 262357
cwflwx
expires:202609270800;;110930

coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt sat sep 26 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.


anz531-270800-
chesapeake bay from pooles island to sandy point-
757 pm edt sat sep 26 2026

...gale warning in effect until 10 pm edt this evening...
...small craft advisory in effect through sunday afternoon...

.tonight...n winds 15 to 20 kt with gusts to 30 kt. waves 3 ft.
rain, mainly this evening. 
.sun...nw winds 15 to 20 kt with gusts to 30 kt. waves 3 ft. rain.
.sun night...nw winds 15 to 20 kt. gusts up to 30 kt...diminishing
to 20 kt after midnight. waves 2 to 3 ft. a chance of rain. 
.mon...nw winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.mon night...nw winds 10 kt with gusts to 20 kt. waves 1 to 2 ft. 
.tue...nw winds 5 to 10 kt. waves 1 ft. 
.tue night...sw winds around 5 kt. waves 1 ft or less.
.wed...s winds 5 to 10 kt. waves 1 ft or less. 
.thu...s winds 5 to 10 kt. waves 1 ft.  

$$
fzus51 klwx 262357
cwflwx
expires:202609270800;;110933

coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt sat sep 26 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.


anz532-270800-
chesapeake bay from sandy point to north beach-
757 pm edt sat sep 26 2026

...gale warning in effect until 10 pm edt this evening...
...small craft advisory in effect through sunday afternoon...

.tonight...n winds 20 kt with gusts to 35 kt. waves 3 ft. rain,
mainly this evening. 
.sun...nw winds 15 to 20 kt with gusts to 30 kt. waves 3 ft. rain.
.sun night...nw winds 15 to 20 kt. gusts up to 30 kt...diminishing
to 20 kt after midnight. waves 2 to 3 ft. a chance of rain. 
.mon...nw winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.mon night...nw winds 10 kt with gusts to 20 kt. waves 1 to 2 ft. 
.tue...nw winds 5 to 10 kt. waves 1 ft. 
.tue night...sw winds around 5 kt. waves 1 ft or less.
.wed...s winds 5 to 10 kt. waves 1 ft or less. 
.thu...s winds 5 to 10 kt. waves 1 ft.  

$$
fzus51 klwx 262357
cwflwx
expires:202609270800;;110935

coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt sat sep 26 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.


anz533-270800-
chesapeake bay from north beach to drum point-
757 pm edt sat sep 26 2026

...gale warning in effect until 10 pm edt this evening...
...small craft advisory in effect through sunday afternoon...

.tonight...n winds 20 kt with gusts to 35 kt. waves 4 ft. rain,
mainly this evening. 
.sun...nw winds 15 to 20 kt with gusts to 30 kt. waves 3 ft. a
chance of rain. 
.sun night...nw winds 15 to 20 kt. gusts up to 30 kt...diminishing
to 20 kt late. waves 3 ft. 
.mon...nw winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.mon night...nw winds 10 kt with gusts to 20 kt. waves 1 to 2 ft. 
.tue...nw winds 5 to 10 kt. waves 1 ft. 
.tue night...sw winds around 5 kt. waves 1 ft or less.
.wed...s winds 5 to 10 kt. waves 1 ft or less. 
.thu...s winds 5 to 10 kt. waves 1 ft.  

$$
fzus51 klwx 262357
cwflwx
expires:202609270800;;110938

coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt sat sep 26 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.


anz534-270800-
chesapeake bay from drum point to smith point-
757 pm edt sat sep 26 2026

...gale warning in effect through sunday afternoon...

.tonight...nw winds 20 to 25 kt with gusts to 35 kt. waves 5 ft.
rain.
.sun...nw winds 15 to 20 kt with gusts to 35 kt. waves 5 ft. a
chance of rain. 
.sun night...nw winds 15 to 20 kt. gusts up to 35 kt...diminishing
to 25 kt after midnight. waves 5 ft... subsiding to 3 ft after
midnight. 
.mon...nw winds 10 to 15 kt with gusts to 25 kt. waves 2 to 3 ft. 
.mon night...nw winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.tue...nw winds 5 to 10 kt with gusts to 20 kt. waves 2 ft. 
.tue night...s winds around 5 kt. waves 1 ft or less. 
.wed...s winds 10 to 15 kt. waves 1 ft or less... building to 2 ft. 
.thu...s winds 10 to 15 kt. waves 1 to 2 ft.  

$$
fzus51 klwx 262357
cwflwx
expires:202609270800;;110926

coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt sat sep 26 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.


anz535-270800-
tidal potomac from key bridge to indian head-
757 pm edt sat sep 26 2026

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

.tonight...nw winds 15 kt with gusts to 25 kt. waves 1 to 2 ft.
rain, mainly this evening. 
.sun...nw winds 10 to 15 kt with gusts to 25 kt. waves 1 ft. a
chance of rain. 
.sun night...nw winds 10 to 15 kt with gusts to 25 kt. waves 1 ft. 
.mon...nw winds 10 kt with gusts to 20 kt. waves 1 ft. 
.mon night...nw winds 5 to 10 kt. waves 1 ft. 
.tue...nw winds 5 to 10 kt. waves 1 ft. 
.tue night...nw winds around 5 kt. waves 1 ft or less.
.wed...s winds around 5 kt. waves 1 ft. 
.thu...sw winds 5 to 10 kt. waves 1 ft.  

$$
fzus51 klwx 262357
cwflwx
expires:202609270800;;110927

coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt sat sep 26 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.


anz536-270800-
tidal potomac from indian head to cobb island-
757 pm edt sat sep 26 2026

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

.tonight...nw winds 15 kt with gusts to 25 kt. waves 1 to 2 ft.
rain, mainly this evening. 
.sun...nw winds 10 to 15 kt with gusts to 25 kt. waves 2 ft. a
chance of rain. 
.sun night...nw winds 10 to 15 kt with gusts to 25 kt. waves 1 to
2 ft. 
.mon...nw winds 10 kt with gusts to 20 kt. waves 1 ft. 
.mon night...nw winds 5 to 10 kt. waves 1 ft. 
.tue...nw winds 5 to 10 kt. waves 1 ft. 
.tue night...se winds around 5 kt. waves 1 ft or less.
.wed...s winds around 5 kt. waves 1 ft. 
.thu...s winds 5 to 10 kt. waves 1 ft.  

$$
fzus51 klwx 262357
cwflwx
expires:202609270800;;110928

coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt sat sep 26 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.


anz537-270800-
tidal potomac from cobb island to smith point-
757 pm edt sat sep 26 2026

...gale warning in effect until 10 pm edt this evening...
...small craft advisory in effect through sunday afternoon...

.tonight...nw winds 15 to 20 kt with gusts to 35 kt. waves 3 ft.
rain, mainly this evening. 
.sun...nw winds 15 to 20 kt with gusts to 30 kt. waves 3 ft. a
chance of rain. 
.sun night...nw winds 15 to 20 kt. gusts up to 30 kt...diminishing
to 20 kt late. waves 2 to 3 ft. 
.mon...nw winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.mon night...nw winds 10 kt with gusts to 20 kt. waves 1 to 2 ft. 
.tue...nw winds 5 to 10 kt. waves 1 ft. 
.tue night...s winds around 5 kt. waves flat. 
.wed...s winds 5 to 10 kt. waves 1 ft or less. 
.thu...sw winds 5 to 10 kt. waves 1 ft.  

$$
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