fzus51 klwx 182336
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expires:202507190800;;681556

coastal waters forecast
national weather service baltimore md/washington dc
736 pm edt fri jul 18 2025

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.


anz531-190800-
chesapeake bay from pooles island to sandy point-
736 pm edt fri jul 18 2025

.tonight...e winds 5 kt. waves flat. a slight chance of showers and
tstms this evening, then a chance of showers and tstms after
midnight with vsby 1 nm or less. 
.sat...se winds 5 kt. waves less than 1 ft. a chance of showers and
tstms. vsby 1 nm or less. 
.sat night...s winds 5 kt. waves less than 1 ft. showers likely with
a chance of tstms. 
.sun...w winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms. 
.sun night...nw winds 5 to 10 kt. waves 1 ft. 
.mon...n winds 5 to 10 kt. waves 1 ft. 
.mon night...ne winds 5 to 10 kt. waves 1 ft. 
.tue...e winds 5 to 10 kt...becoming se. waves 1 ft. 
.wed...s winds 5 to 10 kt. waves 1 ft.  

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

$$

fzus51 klwx 182336
cwflwx
expires:202507190800;;681559

coastal waters forecast
national weather service baltimore md/washington dc
736 pm edt fri jul 18 2025

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.


anz532-190800-
chesapeake bay from sandy point to north beach-
736 pm edt fri jul 18 2025

.tonight...e winds 5 kt. waves flat. a chance of showers and tstms.
vsby 1 nm or less. 
.sat...se winds 5 kt. waves less than 1 ft. showers likely with a
chance of tstms. patchy fog. vsby 1 nm or less. 
.sat night...s winds 5 kt. waves less than 1 ft. showers likely with
a chance of tstms. vsby 1 nm or less. 
.sun...w winds 5 kt. waves less than 1 ft. a chance of showers and
tstms. 
.sun night...nw winds 5 to 10 kt. waves 1 ft. 
.mon...n winds 5 to 10 kt. waves 1 ft. 
.mon night...ne winds 5 kt. waves less than 1 ft. 
.tue...e winds 5 to 10 kt...becoming s after midnight. 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 182336
cwflwx
expires:202507190800;;681561

coastal waters forecast
national weather service baltimore md/washington dc
736 pm edt fri jul 18 2025

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.


anz533-190800-
chesapeake bay from north beach to drum point-
736 pm edt fri jul 18 2025

.tonight...n winds 5 to 10 kt...becoming s after midnight. waves
flat. a chance of showers and tstms this evening, then showers
likely with a chance of tstms after midnight. vsby 1 nm or less this
evening. 
.sat...s winds 5 kt. waves less than 1 ft. showers likely with a
chance of tstms. patchy fog. vsby 1 nm or less. 
.sat night...s winds 5 kt. waves less than 1 ft. showers likely with
a chance of tstms. vsby 1 nm or less. 
.sun...w winds 5 kt. waves less than 1 ft. a chance of showers. 
.sun night...nw winds 5 to 10 kt. waves 1 ft. 
.mon...n winds 5 to 10 kt. waves 1 ft. 
.mon night...ne winds 5 kt. waves less than 1 ft. 
.tue...e winds 5 to 10 kt...becoming se after midnight. 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 182336
cwflwx
expires:202507190800;;681564

coastal waters forecast
national weather service baltimore md/washington dc
736 pm edt fri jul 18 2025

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.


anz534-190800-
chesapeake bay from drum point to smith point-
736 pm edt fri jul 18 2025

.tonight...s winds 5 to 10 kt...becoming sw after midnight. waves
1 ft or less. showers likely with a chance of tstms. 
.sat...s winds 5 kt. waves less than 1 ft. a chance of showers and
tstms. patchy fog. vsby 1 nm or less. 
.sat night...sw winds 5 to 10 kt. waves 1 ft. showers likely with a
chance of tstms. vsby 1 nm or less. 
.sun...w winds 5 to 10 kt. waves 1 ft. 
.sun night...nw winds 5 to 10 kt. waves 1 to 2 ft. 
.mon...n winds 5 to 10 kt. waves 1 to 2 ft. 
.mon night...ne winds 5 to 10 kt. waves 1 ft. 
.tue...e 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 182336
cwflwx
expires:202507190800;;681552

coastal waters forecast
national weather service baltimore md/washington dc
736 pm edt fri jul 18 2025

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.


anz535-190800-
tidal potomac from key bridge to indian head-
736 pm edt fri jul 18 2025

.tonight...se winds around 5 kt. waves 1 ft or less. a chance of
showers and tstms. patchy fog after midnight. vsby 1 nm or less...
increasing to 1 to 3 nm after midnight. 
.sat...s winds around 5 kt. waves 1 ft. showers likely with a chance
of tstms. patchy fog. vsby 1 to 3 nm. 
.sat night...s winds around 5 kt. waves 1 ft or less. showers likely
with a chance of tstms. vsby 1 nm or less. 
.sun...w winds around 5 kt. waves 1 ft. a chance of showers and
tstms. 
.sun night...nw winds 5 kt. waves less than 1 ft. 
.mon...n winds 5 kt. waves less than 1 ft. 
.mon night...ne winds around 5 kt. waves 1 ft. 
.tue...e winds around 5 kt. waves 1 ft. 
.wed...s winds around 5 kt. waves 1 ft.  

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

$$

fzus51 klwx 182336
cwflwx
expires:202507190800;;681553

coastal waters forecast
national weather service baltimore md/washington dc
736 pm edt fri jul 18 2025

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.


anz536-190800-
tidal potomac from indian head to cobb island-
736 pm edt fri jul 18 2025

.tonight...s winds around 5 kt. waves 1 ft or less. a chance of
showers and tstms. patchy fog this evening. patchy fog after
midnight. vsby 1 nm or less...increasing to 1 to 3 nm after
midnight. 
.sat...s winds around 5 kt. waves 1 ft. a chance of showers and
tstms. patchy fog. vsby 1 nm or less. 
.sat night...s winds around 5 kt. waves 1 ft. a chance of showers
and tstms. vsby 1 nm or less. 
.sun...w winds around 5 kt. waves 1 ft. a chance of showers. 
.sun night...nw winds 5 kt. waves less than 1 ft. 
.mon...n winds 5 kt. waves less than 1 ft. 
.mon night...ne winds around 5 kt. waves 1 ft. 
.tue...e winds around 5 kt. waves 1 ft. 
.wed...s winds 5 to 10 kt. waves 1 ft.  

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

$$

fzus51 klwx 182336
cwflwx
expires:202507190800;;681554

coastal waters forecast
national weather service baltimore md/washington dc
736 pm edt fri jul 18 2025

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.


anz537-190800-
tidal potomac from cobb island to smith point-
736 pm edt fri jul 18 2025

.tonight...sw winds 5 kt. waves flat. showers likely with a chance
of tstms. vsby 1 nm or less...increasing to 1 to 3 nm after
midnight. 
.sat...s winds around 5 kt. waves 1 ft or less. a chance of showers
and tstms. patchy fog. vsby 1 nm or less. 
.sat night...s winds 5 kt. waves less than 1 ft. a chance of showers
and tstms. vsby 1 nm or less. 
.sun...w winds 5 kt. waves less than 1 ft. a chance of showers. 
.sun night...nw winds 5 to 10 kt. waves 1 ft. 
.mon...n winds 5 to 10 kt. waves 1 ft. 
.mon night...ne winds 5 kt. waves less than 1 ft. 
.tue...e winds 5 to 10 kt...becoming se after midnight. waves 1 ft. 
.wed...s winds 5 to 10 kt. waves 1 ft.  

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

$$