fzus51 klwx 250256
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coastal waters forecast
national weather service baltimore md/washington dc
1056 pm edt mon aug 24 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.


anz531-250800-
chesapeake bay from pooles island to sandy point-
1056 pm edt mon aug 24 2026

.rest of tonight...nw winds 5 to 10 kt. waves 1 ft. 
.tue...w winds 5 to 10 kt. waves 1 ft. 
.tue night...nw winds around 5 kt. waves 1 ft or less.
.wed...ne winds around 5 kt...becoming s in the afternoon. waves
1 ft or less. 
.wed night...s winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. a
chance of showers. 
.thu...s winds 10 to 15 kt. waves 2 ft. showers with a chance of
tstms. 
.thu night...sw winds 5 to 10 kt. waves 1 to 2 ft. a chance of
showers and tstms. 
.fri...w winds 5 to 10 kt. waves 1 ft or less. 
.sat...ne winds 5 to 10 kt...becoming se after midnight. waves 1 ft
or less.  

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

$$

fzus51 klwx 250256
cwflwx
expires:202608250800;;311927

coastal waters forecast
national weather service baltimore md/washington dc
1056 pm edt mon aug 24 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.


anz532-250800-
chesapeake bay from sandy point to north beach-
1056 pm edt mon aug 24 2026

.rest of tonight...nw winds 10 kt. waves 1 ft. 
.tue...nw winds 5 to 10 kt...becoming s late. waves 1 ft. 
.tue night...w winds around 5 kt. waves 1 ft or less. 
.wed...ne winds 5 kt...becoming s 10 to 15 kt with gusts to 20 kt in
the afternoon. waves flat...building to 2 ft in the afternoon. 
.wed night...s winds 15 to 20 kt. waves 3 ft. a chance of showers. 
.thu...s winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. a chance
of showers and tstms. 
.thu night...s winds 10 to 15 kt. waves 1 to 2 ft. a chance of
showers and tstms. 
.fri...w winds around 5 kt. waves 1 ft or less. 
.sat...ne winds 5 to 10 kt...becoming se. waves 1 ft.  

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

$$

fzus51 klwx 250256
cwflwx
expires:202608250800;;311929

coastal waters forecast
national weather service baltimore md/washington dc
1056 pm edt mon aug 24 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.


anz533-250800-
chesapeake bay from north beach to drum point-
1056 pm edt mon aug 24 2026

.rest of tonight...n winds 10 kt. waves 1 to 2 ft. isolated showers
late this evening. 
.tue...nw winds 5 to 10 kt...becoming s late. waves 1 ft. 
.tue night...w winds around 5 kt. waves flat. 
.wed...n winds 5 kt...becoming s 10 to 15 kt with gusts to 20 kt in
the afternoon. waves flat...building to 2 ft in the afternoon. 
.wed night...s winds 15 to 20 kt. waves 3 ft. a chance of showers. 
.thu...s winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. showers
with a chance of tstms. 
.thu night...s winds 10 to 15 kt. gusts up to 20 kt in the evening.
waves 1 to 2 ft. a chance of showers. 
.fri...w winds around 5 kt. waves 1 ft or less. a chance of showers
through the night. 
.sat...ne winds 5 to 10 kt...becoming se. waves 1 ft.  

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

$$

fzus51 klwx 250256
cwflwx
expires:202608250800;;311932

coastal waters forecast
national weather service baltimore md/washington dc
1056 pm edt mon aug 24 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.


anz534-250800-
chesapeake bay from drum point to smith point-
1056 pm edt mon aug 24 2026

.rest of tonight...n winds 10 to 15 kt. gusts up to 20 kt. waves
1 to 2 ft. scattered showers late this evening. 
.tue...nw winds 5 to 10 kt. waves 1 to 2 ft. 
.tue night...w winds around 5 kt. waves flat. 
.wed...nw winds around 5 kt...becoming s 10 to 15 kt with gusts to
20 kt in the afternoon. waves flat... building to 2 ft in the
afternoon. 
.wed night...s winds 15 to 20 kt. waves 3 ft. a chance of showers. 
.thu...s winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. showers
likely with a chance of tstms. 
.thu night...s winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. a
chance of showers. 
.fri...sw winds 5 to 10 kt. waves 1 ft. a chance of showers. a
chance of tstms through the night. 
.sat...e winds 5 to 10 kt. waves 1 ft.  

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

$$

fzus51 klwx 250256
cwflwx
expires:202608250800;;311920

coastal waters forecast
national weather service baltimore md/washington dc
1056 pm edt mon aug 24 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.


anz535-250800-
tidal potomac from key bridge to indian head-
1056 pm edt mon aug 24 2026

.rest of tonight...nw winds 5 kt. waves less than 1 ft. 
.tue...nw winds around 5 kt. waves 1 ft. 
.tue night...nw winds around 5 kt. waves 1 ft or less.
.wed...se winds 5 to 10 kt. waves 1 ft. 
.wed night...s winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.thu...s winds 5 to 10 kt. waves 1 ft. showers with a chance of
tstms. 
.thu night...s winds around 5 kt. waves 1 ft. a chance of showers
and tstms. 
.fri...nw winds around 5 kt. waves 1 ft. 
.sat...e winds around 5 kt. waves 1 ft or less.  

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

$$

fzus51 klwx 250256
cwflwx
expires:202608250800;;311921

coastal waters forecast
national weather service baltimore md/washington dc
1056 pm edt mon aug 24 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.


anz536-250800-
tidal potomac from indian head to cobb island-
1056 pm edt mon aug 24 2026

.rest of tonight...n winds 5 kt. waves less than 1 ft. 
.tue...nw winds 5 kt. waves less than 1 ft. 
.tue night...w winds around 5 kt. waves 1 ft or less. 
.wed...s winds 5 to 10 kt. waves 1 ft. 
.wed night...s winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.thu...s winds 5 to 10 kt. waves 1 ft. showers with a chance of
tstms. 
.thu night...s winds around 5 kt. waves 1 ft. a chance of showers. 
.fri...w winds around 5 kt. waves 1 ft. 
.sat...e winds around 5 kt. waves 1 ft.  

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

$$

fzus51 klwx 250256
cwflwx
expires:202608250800;;311922

coastal waters forecast
national weather service baltimore md/washington dc
1056 pm edt mon aug 24 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.


anz537-250800-
tidal potomac from cobb island to smith point-
1056 pm edt mon aug 24 2026

.rest of tonight...n winds 5 to 10 kt. gusts up to 20 kt. waves
1 ft. scattered showers late this evening. 
.tue...nw winds 5 to 10 kt. waves 1 ft. 
.tue night...w winds around 5 kt. waves flat. 
.wed...sw winds around 5 kt...becoming s 10 to 15 kt with gusts to
20 kt in the afternoon. waves flat... building to 2 ft in the
afternoon. 
.wed night...s winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. a
chance of showers. 
.thu...s winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms. 
.thu night...s winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.fri...w winds around 5 kt. waves 1 ft or less. a chance of showers
and tstms through the night. 
.sat...e winds 5 kt. waves less than 1 ft.  

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

$$