fzus51 klwx 311827
cwflwx
expires:202609010800;;676343

coastal waters forecast
national weather service baltimore md/washington dc
227 pm edt mon aug 31 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.


anz531-010800-
chesapeake bay from pooles island to sandy point-
227 pm edt mon aug 31 2026

.this afternoon...ne winds 5 kt. waves flat. 
.tonight...s winds around 5 kt. waves flat. 
.tue...sw winds 5 to 10 kt. waves 1 ft or less. 
.tue night...w winds around 5 kt. waves 1 ft or less. a chance of
showers and tstms. 
.wed...ne winds 5 kt. waves flat. 
.wed night...se winds 5 to 10 kt. waves 1 ft. a chance of showers
and tstms. 
.thu...sw winds 5 to 10 kt. waves 1 ft. a chance of showers through
the night. 
.fri...nw winds 5 to 10 kt. waves 1 ft.  

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

$$

fzus51 klwx 311827
cwflwx
expires:202609010800;;676346

coastal waters forecast
national weather service baltimore md/washington dc
227 pm edt mon aug 31 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.


anz532-010800-
chesapeake bay from sandy point to north beach-
227 pm edt mon aug 31 2026

.this afternoon...ne winds 5 kt. waves flat. 
.tonight...s winds 5 kt. waves less than 1 ft. 
.tue...sw winds 5 to 10 kt. waves 1 ft. 
.tue night...sw winds 5 to 10 kt. waves 1 ft. a chance of showers
and tstms. 
.wed...ne winds 5 kt. waves less than 1 ft. 
.wed night...s winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms. 
.thu...sw winds 5 to 10 kt. waves 1 ft. 
.fri...nw winds 5 kt...becoming n 10 to 15 kt after midnight. waves
1 ft. a chance of showers in the afternoon. a chance of showers and
tstms through the night.  

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

$$

fzus51 klwx 311827
cwflwx
expires:202609010800;;676348

coastal waters forecast
national weather service baltimore md/washington dc
227 pm edt mon aug 31 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.


anz533-010800-
chesapeake bay from north beach to drum point-
227 pm edt mon aug 31 2026

.this afternoon...n winds 5 kt. waves flat. 
.tonight...s winds 5 to 10 kt...becoming sw late. waves 1 ft. 
.tue...sw winds 5 to 10 kt. waves 1 ft. 
.tue night...sw winds 5 to 10 kt. waves 1 ft. a chance of showers
and tstms. 
.wed...n winds 5 kt. waves flat. 
.wed night...se winds 5 to 10 kt. waves 1 ft. a chance of showers
and tstms. 
.thu...sw winds 5 to 10 kt. waves 1 ft. 
.fri...nw winds 5 to 10 kt. waves 1 ft. a chance of showers in the
afternoon. a chance of showers and tstms through the night.  

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

$$

fzus51 klwx 311827
cwflwx
expires:202609010800;;676351

coastal waters forecast
national weather service baltimore md/washington dc
227 pm edt mon aug 31 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.


anz534-010800-
chesapeake bay from drum point to smith point-
227 pm edt mon aug 31 2026

.this afternoon...se winds 5 kt. waves less than 1 ft. a slight
chance of showers and tstms. 
.tonight...s winds 5 to 10 kt. waves 1 ft. 
.tue...sw winds 5 to 10 kt. waves 1 ft. 
.tue night...sw winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.wed...nw winds 5 kt. waves less than 1 ft. 
.wed night...se winds 5 to 10 kt. waves 1 ft. 
.thu...sw winds 5 to 10 kt. waves 1 ft. 
.fri...nw winds 5 to 10 kt. waves 1 ft. a chance of showers in the
afternoon. a chance of showers and tstms through the night.  

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

$$

fzus51 klwx 311827
cwflwx
expires:202609010800;;676339

coastal waters forecast
national weather service baltimore md/washington dc
227 pm edt mon aug 31 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.


anz535-010800-
tidal potomac from key bridge to indian head-
227 pm edt mon aug 31 2026

.this afternoon...e winds 5 kt. waves less than 1 ft. 
.tonight...s winds around 5 kt. waves 1 ft or less. 
.tue...w winds around 5 kt. waves 1 ft. 
.tue night...w winds around 5 kt. waves 1 ft or less. 
.wed...nw winds around 5 kt. waves 1 ft. 
.wed night...s winds around 5 kt. waves 1 ft. a chance of showers
and tstms. 
.thu...w winds around 5 kt. waves 1 ft. 
.fri...nw winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms.  

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

$$

fzus51 klwx 311827
cwflwx
expires:202609010800;;676340

coastal waters forecast
national weather service baltimore md/washington dc
227 pm edt mon aug 31 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.


anz536-010800-
tidal potomac from indian head to cobb island-
227 pm edt mon aug 31 2026

.this afternoon...e winds 5 kt. waves less than 1 ft. 
.tonight...s winds around 5 kt. waves 1 ft. 
.tue...w winds around 5 kt. waves 1 ft. 
.tue night...sw winds around 5 kt. waves 1 ft or less.
.wed...n winds around 5 kt. waves 1 ft or less. 
.wed night...se winds around 5 kt. waves 1 ft. a chance of showers
and tstms. 
.thu...sw winds around 5 kt. waves 1 ft. 
.fri...nw winds around 5 kt. waves 1 ft. a chance of showers and
tstms.  

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

$$

fzus51 klwx 311827
cwflwx
expires:202609010800;;676341

coastal waters forecast
national weather service baltimore md/washington dc
227 pm edt mon aug 31 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.


anz537-010800-
tidal potomac from cobb island to smith point-
227 pm edt mon aug 31 2026

.this afternoon...e winds 5 kt. waves less than 1 ft. a slight
chance of showers and tstms. 
.tonight...s winds 5 kt. waves less than 1 ft. 
.tue...sw winds around 5 kt. waves 1 ft. 
.tue night...sw winds around 5 kt. waves 1 ft. 
.wed...n winds around 5 kt. waves 1 ft or less. 
.wed night...se winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.thu...sw winds 5 to 10 kt. waves 1 ft. 
.fri...nw winds 5 to 10 kt. waves 1 ft or less. a chance of showers
in the afternoon. a chance of showers and tstms through the night.  

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

$$