fzus51 klwx 131827
cwflwx
expires:202606140800;;685901

coastal waters forecast
national weather service baltimore md/washington dc
227 pm edt sat jun 13 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.


anz531-140800-
chesapeake bay from pooles island to sandy point-
227 pm edt sat jun 13 2026

...small craft advisory in effect from sunday morning through sunday
evening...

.this afternoon...s winds 5 kt. waves less than 1 ft. 
.tonight...sw winds 5 kt. waves less than 1 ft. 
.sun...s winds 15 to 20 kt with gusts to 25 kt. waves 1 ft...
building to 3 ft in the afternoon. showers likely with a chance of
tstms. 
.sun night...s winds 15 to 20 kt...becoming w 10 to 15 kt after
midnight. gusts up to 25 kt. waves 2 to 3 ft. showers likely with a
chance of tstms. 
.mon...nw winds 10 to 15 kt. gusts up to 20 kt in the morning. waves
1 to 2 ft. 
.mon night...nw winds around 5 kt. waves 1 ft or less. 
.tue...se winds around 5 kt. waves 1 ft or less. 
.wed...s winds 5 to 10 kt. waves 1 ft.  

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

$$

fzus51 klwx 131827
cwflwx
expires:202606140800;;685904

coastal waters forecast
national weather service baltimore md/washington dc
227 pm edt sat jun 13 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.


anz532-140800-
chesapeake bay from sandy point to north beach-
227 pm edt sat jun 13 2026

...small craft advisory in effect from sunday morning through sunday
evening...

.this afternoon...se winds 5 kt. waves flat. 
.tonight...s winds 5 kt. waves less than 1 ft. 
.sun...s winds 15 to 20 kt with gusts to 25 kt. waves 1 ft...
building to 3 ft in the afternoon. showers likely with a chance of
tstms. 
.sun night...s winds 15 to 20 kt...becoming w 10 to 15 kt after
midnight. gusts up to 25 kt. waves 2 to 3 ft. showers likely with a
chance of tstms. 
.mon...nw winds 10 to 15 kt. gusts up to 20 kt in the morning. waves
1 to 2 ft. 
.mon night...n winds 5 kt. waves less than 1 ft. 
.tue...ne winds 5 kt...becoming s. waves 1 ft or less. 
.wed...s winds 5 to 10 kt. waves 1 to 2 ft.  

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

$$

fzus51 klwx 131827
cwflwx
expires:202606140800;;685906

coastal waters forecast
national weather service baltimore md/washington dc
227 pm edt sat jun 13 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.


anz533-140800-
chesapeake bay from north beach to drum point-
227 pm edt sat jun 13 2026

...small craft advisory in effect from sunday morning through sunday
evening...

.this afternoon...e winds 5 kt. waves less than 1 ft. 
.tonight...s winds 5 kt. waves less than 1 ft. 
.sun...s winds 15 to 20 kt with gusts to 25 kt. waves 1 ft...
building to 3 ft in the afternoon. showers likely with a chance of
tstms. 
.sun night...s winds 15 to 20 kt...becoming w 10 to 15 kt after
midnight. gusts up to 25 kt. waves 2 to 3 ft. showers likely with a
chance of tstms. 
.mon...nw winds 15 to 20 kt...diminishing to 5 to 10 kt in the
afternoon. waves 1 to 2 ft. 
.mon night...ne winds 5 kt. waves less than 1 ft. 
.tue...se winds 5 to 10 kt. waves 1 ft. 
.wed...s winds 5 to 10 kt. waves 1 to 2 ft.  

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

$$

fzus51 klwx 131827
cwflwx
expires:202606140800;;685909

coastal waters forecast
national weather service baltimore md/washington dc
227 pm edt sat jun 13 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.


anz534-140800-
chesapeake bay from drum point to smith point-
227 pm edt sat jun 13 2026

...small craft advisory in effect from sunday morning through sunday
evening...

.this afternoon...nw winds 5 kt. waves less than 1 ft. 
.tonight...s winds 5 to 10 kt. waves 1 ft. 
.sun...s winds 15 to 20 kt with gusts to 25 kt. waves 1 ft...
building to 3 ft in the afternoon. a chance of showers and tstms. 
.sun night...s winds 10 to 15 kt...becoming w after midnight. gusts
up to 25 kt. waves 2 to 3 ft. showers likely with a chance of tstms.
.mon...nw winds 15 to 20 kt...diminishing to 5 to 10 kt in the
afternoon. waves 2 to 3 ft. 
.mon night...e winds 5 kt. waves less than 1 ft. 
.tue...se winds 5 to 10 kt. waves 1 ft. 
.wed...s winds 10 to 15 kt. waves 1 to 2 ft.  

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

$$

fzus51 klwx 131827
cwflwx
expires:202606140800;;685897

coastal waters forecast
national weather service baltimore md/washington dc
227 pm edt sat jun 13 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.


anz535-140800-
tidal potomac from key bridge to indian head-
227 pm edt sat jun 13 2026

...small craft advisory in effect from sunday morning through sunday
evening...

.this afternoon...w winds 5 kt. waves less than 1 ft. 
.tonight...sw winds around 5 kt. waves 1 ft. 
.sun...s winds 5 to 10 kt. gusts up to 25 kt. waves 1 ft. showers
likely with a chance of tstms. 
.sun night...w winds 5 to 10 kt with gusts to 20 kt. waves 1 ft. a
chance of showers and tstms. 
.mon...nw winds 5 to 10 kt. waves 1 ft. 
.mon night...n winds around 5 kt. waves 1 ft or less. 
.tue...se winds around 5 kt. waves 1 ft or less. 
.wed...s winds 5 to 10 kt. waves 1 ft.  

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

$$

fzus51 klwx 131827
cwflwx
expires:202606140800;;685898

coastal waters forecast
national weather service baltimore md/washington dc
227 pm edt sat jun 13 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.


anz536-140800-
tidal potomac from indian head to cobb island-
227 pm edt sat jun 13 2026

...small craft advisory in effect from sunday morning through sunday
evening...

.this afternoon...w winds 5 kt. waves less than 1 ft. 
.tonight...s winds around 5 kt. waves 1 ft. 
.sun...s winds 5 to 10 kt. gusts up to 20 kt in the late morning and
afternoon. waves 1 ft. showers likely with a chance of tstms. 
.sun night...sw winds 5 to 10 kt. waves 1 ft. a chance of showers
and tstms. 
.mon...nw winds 5 to 10 kt. waves 1 ft. 
.mon night...ne winds around 5 kt. waves 1 ft. 
.tue...se winds around 5 kt. waves 1 ft or less. 
.wed...s winds 5 to 10 kt. waves 1 ft.  

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

$$

fzus51 klwx 131827
cwflwx
expires:202606140800;;685899

coastal waters forecast
national weather service baltimore md/washington dc
227 pm edt sat jun 13 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.


anz537-140800-
tidal potomac from cobb island to smith point-
227 pm edt sat jun 13 2026

...small craft advisory in effect from sunday morning through sunday
evening...

.this afternoon...sw winds 5 kt. waves less than 1 ft. 
.tonight...s winds around 5 kt. waves 1 ft or less. 
.sun...s winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft.
showers likely with a chance of tstms. 
.sun night...s winds 10 to 15 kt...becoming w after midnight. gusts
up to 20 kt. waves 1 to 2 ft. showers likely with a chance of tstms.
.mon...nw winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft. 
.mon night...e winds around 5 kt. waves 1 ft or less. 
.tue...se winds 5 to 10 kt. waves 1 ft. a chance of showers through
the night. 
.wed...s winds 5 to 10 kt. waves 1 ft.  

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

$$