fzus51 klwx 102057
cwflwx
expires:202609110800;;237150

coastal waters forecast
national weather service baltimore md/washington dc
457 pm edt thu sep 10 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.


anz531-110800-
chesapeake bay from pooles island to sandy point-
457 pm edt thu sep 10 2026

.rest of this afternoon...sw winds 5 kt. waves less than 1 ft. 
.tonight...nw winds around 5 kt. waves 1 ft. a chance of showers. 
.fri...ne winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.fri night...e winds around 5 kt. waves flat. 
.sat...se winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.sat night...s winds 5 to 10 kt. waves 1 ft. showers with a chance
of tstms. 
.sun...w winds 5 to 10 kt. waves 1 ft. 
.mon...n winds 10 kt. waves 1 ft.  

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

$$

fzus51 klwx 102057
cwflwx
expires:202609110800;;237153

coastal waters forecast
national weather service baltimore md/washington dc
457 pm edt thu sep 10 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.


anz532-110800-
chesapeake bay from sandy point to north beach-
457 pm edt thu sep 10 2026

.rest of this afternoon...sw winds 5 kt. waves less than 1 ft. 
.tonight...nw winds 5 kt. waves less than 1 ft. a chance of showers
and tstms. 
.fri...ne winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.fri night...e winds around 5 kt. waves 1 ft or less. 
.sat...se winds 5 to 10 kt. waves 1 to 2 ft. a chance of showers. 
.sat night...s winds 5 to 10 kt. waves 2 ft. showers with a chance
of tstms. 
.sun...w winds 5 to 10 kt. waves 1 ft or less. showers likely in the
morning. 
.mon...n winds 10 to 15 kt...becoming ne after midnight. waves 1 to
2 ft.  

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

$$

fzus51 klwx 102057
cwflwx
expires:202609110800;;237155

coastal waters forecast
national weather service baltimore md/washington dc
457 pm edt thu sep 10 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.


anz533-110800-
chesapeake bay from north beach to drum point-
457 pm edt thu sep 10 2026

.rest of this afternoon...sw winds 5 kt. waves less than 1 ft. 
.tonight...sw winds 5 kt...becoming n late. waves 1 ft. a chance of
showers and tstms. 
.fri...n winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.fri night...e winds around 5 kt. waves 1 ft. 
.sat...se winds 5 to 10 kt. waves 1 to 2 ft. a chance of showers. 
.sat night...s winds 5 to 10 kt. waves 2 ft. showers with a chance
of tstms. 
.sun...w winds 5 to 10 kt. waves 1 ft or less. showers likely in the
morning, then a chance of showers through the night. 
.mon...n winds 10 to 15 kt...becoming ne after midnight. waves 1 to
2 ft.  

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

$$

fzus51 klwx 102057
cwflwx
expires:202609110800;;237158

coastal waters forecast
national weather service baltimore md/washington dc
457 pm edt thu sep 10 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.


anz534-110800-
chesapeake bay from drum point to smith point-
457 pm edt thu sep 10 2026

.rest of this afternoon...s winds 5 kt. waves less than 1 ft. a
slight chance of showers and tstms. 
.tonight...sw winds 5 kt...becoming nw late. waves 1 ft. a chance of
showers and tstms. 
.fri...n winds 5 to 10 kt. waves 1 ft. 
.fri night...e winds 5 to 10 kt. waves 1 ft. 
.sat...se winds 10 to 15 kt. waves 1 to 2 ft. a chance of showers. 
.sat night...se winds 10 to 15 kt...becoming s 5 to 10 kt after
midnight. waves 2 ft. showers with a chance of tstms. 
.sun...w winds 5 to 10 kt. waves 1 ft. showers in the morning, then
a chance of showers and tstms through the night. 
.mon...n winds 10 to 15 kt...becoming ne. waves 2 ft.  

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

$$

fzus51 klwx 102057
cwflwx
expires:202609110800;;237146

coastal waters forecast
national weather service baltimore md/washington dc
457 pm edt thu sep 10 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.


anz535-110800-
tidal potomac from key bridge to indian head-
457 pm edt thu sep 10 2026

.rest of this afternoon...w winds 5 kt. waves less than 1 ft. 
.tonight...nw winds around 5 kt. waves 1 ft. a chance of showers and
tstms. 
.fri...ne winds around 5 kt. waves 1 ft. a chance of showers. 
.fri night...e winds around 5 kt. waves 1 ft. 
.sat...se winds around 5 kt. waves 1 ft. showers likely. 
.sat night...s winds around 5 kt. waves 1 ft. showers likely with a
chance of tstms. 
.sun...w winds around 5 kt. waves 1 ft. a chance of showers in the
morning. 
.mon...n winds 5 to 10 kt. waves 1 ft.  

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

$$

fzus51 klwx 102057
cwflwx
expires:202609110800;;237147

coastal waters forecast
national weather service baltimore md/washington dc
457 pm edt thu sep 10 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.


anz536-110800-
tidal potomac from indian head to cobb island-
457 pm edt thu sep 10 2026

.rest of this afternoon...w winds 5 kt. waves less than 1 ft. a
slight chance of showers and tstms. 
.tonight...nw winds around 5 kt. waves 1 ft. a chance of showers and
tstms. 
.fri...ne winds around 5 kt. waves 1 ft. a chance of showers. 
.fri night...e winds around 5 kt. waves 1 ft. 
.sat...se winds 5 kt. waves less than 1 ft. showers likely. 
.sat night...s winds around 5 kt. waves 1 ft. showers likely with a
chance of tstms. 
.sun...w winds around 5 kt. waves 1 ft. a chance of showers in the
morning. 
.mon...ne winds 5 to 10 kt. waves 1 ft.  

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

$$

fzus51 klwx 102057
cwflwx
expires:202609110800;;237148

coastal waters forecast
national weather service baltimore md/washington dc
457 pm edt thu sep 10 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.


anz537-110800-
tidal potomac from cobb island to smith point-
457 pm edt thu sep 10 2026

.rest of this afternoon...nw winds 5 kt. waves less than 1 ft. a
slight chance of showers and tstms. 
.tonight...w winds around 5 kt. waves 1 ft. a chance of showers and
tstms. 
.fri...ne winds 5 to 10 kt. waves 1 ft. 
.fri night...e winds 5 kt. waves less than 1 ft. 
.sat...se winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.sat night...s winds 5 to 10 kt. waves 1 to 2 ft. showers likely
with a chance of tstms. 
.sun...w winds around 5 kt. waves 1 ft or less. showers likely in
the morning, then a chance of showers through the night. 
.mon...ne winds 5 to 10 kt. waves 1 ft.  

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

$$