fzus51 klwx 270133
cwflwx
expires:202608270800;;419535

coastal waters forecast
national weather service baltimore md/washington dc
933 pm edt wed aug 26 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.


anz531-270800-
chesapeake bay from pooles island to sandy point-
933 pm edt wed aug 26 2026

...small craft advisory in effect until 6 am edt thursday...

.rest of tonight...s winds 20 kt with gusts to 25 kt. waves 2 ft. a
slight chance of showers and tstms. 
.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 with gusts to 20 kt...becoming w
around 5 kt after midnight. waves 1 to 2 ft. showers likely with a
chance of tstms. patchy fog. vsby 1 nm or less. 
.fri...n winds around 5 kt. waves flat. 
.fri night...n winds 5 to 10 kt. waves 1 ft or less. 
.sat...ne winds 5 to 10 kt. waves 1 ft. 
.sat night...se winds around 5 kt. waves 1 ft. 
.sun...s winds 5 to 10 kt. waves 1 ft or less. 
.mon...sw winds 5 to 10 kt. waves 1 ft.  

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

$$

fzus51 klwx 270133
cwflwx
expires:202608270800;;419538

coastal waters forecast
national weather service baltimore md/washington dc
933 pm edt wed aug 26 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.


anz532-270800-
chesapeake bay from sandy point to north beach-
933 pm edt wed aug 26 2026

...small craft advisory in effect until 6 am edt thursday...

.rest of tonight...s winds 20 kt with gusts to 25 kt. waves 3 ft. 
.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 with gusts to 20 kt...becoming sw
5 kt late. waves 1 to 2 ft. a chance of showers and tstms. 
.fri...n winds 5 kt. waves less than 1 ft. 
.fri night...ne winds 5 to 10 kt. waves 1 ft or less. 
.sat...ne winds 5 to 10 kt. waves 1 ft. 
.sat night...se winds 5 to 10 kt. waves 1 ft. 
.sun...s winds 10 to 15 kt. waves 1 ft or less...building to 2 ft. 
.mon...sw winds 5 to 10 kt. waves 1 ft.  

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

$$

fzus51 klwx 270133
cwflwx
expires:202608270800;;419540

coastal waters forecast
national weather service baltimore md/washington dc
933 pm edt wed aug 26 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.


anz533-270800-
chesapeake bay from north beach to drum point-
933 pm edt wed aug 26 2026

...small craft advisory in effect until 6 am edt thursday...

.rest of tonight...s winds 20 kt with gusts to 25 kt. waves 2 to
3 ft. 
.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 with gusts to 20 kt...becoming sw
5 kt late. waves 1 to 2 ft. a chance of showers and tstms. 
.fri...nw winds 5 kt. waves less than 1 ft. a chance of showers. 
.fri night...ne winds around 5 kt. waves 1 ft or less. 
.sat...ne winds 5 to 10 kt. waves 1 ft. 
.sat night...se winds 5 to 10 kt. waves 1 ft. 
.sun...s winds 10 to 15 kt. waves 1 ft or less. 
.mon...sw winds 5 to 10 kt. waves 1 to 2 ft.  

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

$$

fzus51 klwx 270133
cwflwx
expires:202608270800;;419543

coastal waters forecast
national weather service baltimore md/washington dc
933 pm edt wed aug 26 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.


anz534-270800-
chesapeake bay from drum point to smith point-
933 pm edt wed aug 26 2026

...small craft advisory in effect until 6 am edt thursday...

.rest of tonight...s winds 20 kt with gusts to 25 kt. waves 2 to
3 ft. 
.thu...s winds 10 to 15 kt...becoming se late. gusts up to 20 kt.
waves 2 ft. 
.thu night...s winds 10 to 15 kt with gusts to 20 kt...becoming sw
5 to 10 kt after midnight. waves 1 to 2 ft. a chance of showers and
tstms. 
.fri...nw winds 5 kt. waves less than 1 ft. a chance of showers. 
.fri night...n winds 5 kt. waves less than 1 ft. 
.sat...ne winds 5 to 10 kt. waves 1 ft. 
.sat night...se winds 5 to 10 kt. waves 1 ft. 
.sun...s winds 10 to 15 kt...becoming sw after midnight. waves 1 to
2 ft. 
.mon...sw winds 5 to 10 kt. waves 1 to 2 ft.  

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

$$

fzus51 klwx 270133
cwflwx
expires:202608270800;;419531

coastal waters forecast
national weather service baltimore md/washington dc
933 pm edt wed aug 26 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.


anz535-270800-
tidal potomac from key bridge to indian head-
933 pm edt wed aug 26 2026

.rest of tonight...s winds 10 kt. waves 1 ft. 
.thu...s winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms. 
.thu night...s winds 5 to 10 kt until early morning... becoming
light. waves 1 ft. a chance of showers and tstms. patchy fog. vsby
1 nm or less. 
.fri...nw winds around 5 kt. waves 1 ft. patchy fog. 
.fri night...n winds around 5 kt. waves 1 ft. 
.sat...ne winds around 5 kt. waves 1 ft. 
.sat night...se winds around 5 kt. waves 1 ft or less. 
.sun...s winds around 5 kt. waves 1 ft. 
.mon...sw winds around 5 kt. waves 1 ft.  

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

$$

fzus51 klwx 270133
cwflwx
expires:202608270800;;419532

coastal waters forecast
national weather service baltimore md/washington dc
933 pm edt wed aug 26 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.


anz536-270800-
tidal potomac from indian head to cobb island-
933 pm edt wed aug 26 2026

.rest of tonight...s winds 15 kt. waves 1 ft. 
.thu...s winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms. 
.thu night...s winds 5 to 10 kt...becoming w late. waves 1 ft. a
chance of showers and tstms. patchy fog. vsby 1 nm or less. 
.fri...n winds around 5 kt. waves 1 ft. patchy fog. 
.fri night...n winds around 5 kt. waves 1 ft. 
.sat...ne winds around 5 kt. waves 1 ft. 
.sat night...se winds around 5 kt. waves 1 ft or less. 
.sun...s winds around 5 kt. waves 1 ft. 
.mon...sw winds around 5 kt. waves 1 ft.  

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

$$

fzus51 klwx 270133
cwflwx
expires:202608270800;;419533

coastal waters forecast
national weather service baltimore md/washington dc
933 pm edt wed aug 26 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.


anz537-270800-
tidal potomac from cobb island to smith point-
933 pm edt wed aug 26 2026

...small craft advisory in effect until 6 am edt thursday...

.rest of tonight...s winds 15 to 20 kt. waves 1 to 2 ft. 
.thu...s winds 10 to 15 kt. gusts up to 20 kt. waves 1 to 2 ft. a
chance of showers and tstms. 
.thu night...s winds 10 to 15 kt with gusts to 20 kt...becoming sw
5 to 10 kt after midnight. waves 1 to 2 ft. a chance of showers and
tstms. 
.fri...nw winds around 5 kt. waves 1 ft or less. a chance of
showers. 
.fri night...ne winds around 5 kt. waves flat. 
.sat...ne winds 5 kt. waves less than 1 ft. 
.sat night...se winds around 5 kt. waves 1 ft. 
.sun...s winds 5 to 10 kt. waves 1 ft or less. 
.mon...sw winds 5 to 10 kt. waves 1 ft.  

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

$$