fzus51 klwx 251828
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expires:202607260800;;590142

coastal waters forecast
national weather service baltimore md/washington dc
228 pm edt sat jul 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-
228 pm edt sat jul 25 2026

.this afternoon...se winds 5 kt. waves flat. 
.tonight...se winds 5 kt. waves less than 1 ft. 
.sun...e winds 5 kt. waves flat. 
.sun night...s winds 5 to 10 kt. waves 1 ft. scattered showers. 
.mon...s winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms. 
.mon night...s winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms. 
.tue...s winds 10 to 15 kt...becoming nw after midnight. waves 1 to
2 ft. showers. a chance of tstms. a chance of showers after
midnight. 
.wed...nw winds 10 to 15 kt. waves 1 to 2 ft. a chance of showers in
the morning.  

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

$$

fzus51 klwx 251828
cwflwx
expires:202607260800;;590145

coastal waters forecast
national weather service baltimore md/washington dc
228 pm edt sat jul 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-
228 pm edt sat jul 25 2026

.this afternoon...e winds 5 kt. waves flat. 
.tonight...se winds 5 kt. waves flat. 
.sun...e winds 5 kt. waves flat. 
.sun night...s winds 5 to 10 kt. waves 1 ft. scattered showers. 
.mon...s winds 5 to 10 kt. waves 1 to 2 ft. a chance of showers and
tstms. 
.mon night...s winds 10 kt. waves 2 ft. a chance of showers and
tstms. 
.tue...s winds 10 to 15 kt...becoming nw after midnight. waves 1 to
2 ft. showers with a chance of tstms. 
.wed...nw winds 10 to 15 kt. waves 1 to 2 ft. a chance of showers in
the morning.  

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

$$

fzus51 klwx 251828
cwflwx
expires:202607260800;;590147

coastal waters forecast
national weather service baltimore md/washington dc
228 pm edt sat jul 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.


anz533-260800-
chesapeake bay from north beach to drum point-
228 pm edt sat jul 25 2026

.this afternoon...ne winds 5 kt. waves flat. 
.tonight...se winds 5 kt. waves flat. 
.sun...ne winds 5 kt. waves flat. 
.sun night...s winds 5 to 10 kt. waves 1 ft. scattered showers. 
.mon...s winds 5 to 10 kt. waves 1 to 2 ft. a chance of showers and
tstms. 
.mon night...s winds 10 kt. waves 2 ft. a chance of showers and
tstms. 
.tue...s winds 10 to 15 kt...becoming w after midnight. waves 1 to
2 ft. showers with a chance of tstms. 
.wed...nw winds 10 to 15 kt. waves 2 ft. a chance of showers in the
morning.  

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

$$

fzus51 klwx 251828
cwflwx
expires:202607260800;;590150

coastal waters forecast
national weather service baltimore md/washington dc
228 pm edt sat jul 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.


anz534-260800-
chesapeake bay from drum point to smith point-
228 pm edt sat jul 25 2026

.this afternoon...ne winds 5 kt. waves less than 1 ft. 
.tonight...e winds 5 kt. waves flat. 
.sun...ne winds 5 to 10 kt. waves flat. 
.sun night...s winds 5 to 10 kt. waves 1 ft. scattered showers. 
.mon...sw winds 5 kt...becoming s 10 to 15 kt with gusts to 20 kt in
the afternoon. waves 1 to 2 ft. a chance of showers and tstms. 
.mon night...s winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. a
chance of showers. 
.tue...s winds 15 to 20 kt...becoming w 10 to 15 kt after midnight.
waves 2 to 3 ft. a chance of showers in the morning, then showers
likely with a chance of tstms. 
.wed...nw winds 10 to 15 kt. waves 1 to 2 ft. a chance of showers in
the morning.  

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

$$

fzus51 klwx 251828
cwflwx
expires:202607260800;;590138

coastal waters forecast
national weather service baltimore md/washington dc
228 pm edt sat jul 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.


anz535-260800-
tidal potomac from key bridge to indian head-
228 pm edt sat jul 25 2026

.this afternoon...se winds 5 kt. waves less than 1 ft. 
.tonight...se winds 5 kt. waves less than 1 ft. 
.sun...se winds 5 kt. waves less than 1 ft. scattered showers. 
.sun night...s winds 5 kt. waves less than 1 ft. scattered showers. 
.mon...sw winds 5 kt. waves less than 1 ft. a chance of showers and
tstms. 
.mon night...s winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms. 
.tue...sw winds 5 to 10 kt...becoming nw after midnight. waves 1 ft.
showers. a chance of tstms. a chance of showers after midnight. 
.wed...nw winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms through the night.  

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

$$

fzus51 klwx 251828
cwflwx
expires:202607260800;;590139

coastal waters forecast
national weather service baltimore md/washington dc
228 pm edt sat jul 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.


anz536-260800-
tidal potomac from indian head to cobb island-
228 pm edt sat jul 25 2026

.this afternoon...se winds 5 kt. waves less than 1 ft. 
.tonight...se winds 5 kt. waves less than 1 ft. 
.sun...se winds 5 kt. waves less than 1 ft. scattered showers. 
.sun night...s winds 5 kt. waves less than 1 ft. scattered showers. 
.mon...s winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms. 
.mon night...s winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms. 
.tue...s winds 5 to 10 kt...becoming nw after midnight. waves 1 ft.
a chance of showers in the morning, then showers with a chance of
tstms. 
.wed...nw winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms through the night.  

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

$$

fzus51 klwx 251828
cwflwx
expires:202607260800;;590140

coastal waters forecast
national weather service baltimore md/washington dc
228 pm edt sat jul 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.


anz537-260800-
tidal potomac from cobb island to smith point-
228 pm edt sat jul 25 2026

.this afternoon...e winds 5 kt. waves less than 1 ft. 
.tonight...e winds 5 kt. waves flat. 
.sun...ne winds 5 kt. waves flat. 
.sun night...s winds 5 to 10 kt. waves 1 ft. scattered showers. 
.mon...s winds 5 to 10 kt. waves 1 ft or less. a chance of showers
and tstms. 
.mon night...s winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.tue...s winds 10 to 15 kt...becoming w 5 to 10 kt after midnight.
waves 1 to 2 ft. a chance of showers in the morning, then showers
with a chance of tstms. 
.wed...nw winds 5 to 10 kt. waves 1 ft. a chance of showers in the
morning.  

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

$$