fzus51 klwx 312057
cwflwx
expires:202609010800;;683558

coastal waters forecast
national weather service baltimore md/washington dc
457 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-
457 pm edt mon aug 31 2026

.rest of this afternoon...e 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 312057
cwflwx
expires:202609010800;;683561

coastal waters forecast
national weather service baltimore md/washington dc
457 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-
457 pm edt mon aug 31 2026

.rest of 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 312057
cwflwx
expires:202609010800;;683563

coastal waters forecast
national weather service baltimore md/washington dc
457 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-
457 pm edt mon aug 31 2026

.rest of this afternoon...ne 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 312057
cwflwx
expires:202609010800;;683566

coastal waters forecast
national weather service baltimore md/washington dc
457 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-
457 pm edt mon aug 31 2026

.rest of this afternoon...se winds 5 kt. waves less than 1 ft. 
.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 312057
cwflwx
expires:202609010800;;683554

coastal waters forecast
national weather service baltimore md/washington dc
457 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-
457 pm edt mon aug 31 2026

.rest of 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 312057
cwflwx
expires:202609010800;;683555

coastal waters forecast
national weather service baltimore md/washington dc
457 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-
457 pm edt mon aug 31 2026

.rest of 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 312057
cwflwx
expires:202609010800;;683556

coastal waters forecast
national weather service baltimore md/washington dc
457 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-
457 pm edt mon aug 31 2026

.rest of this afternoon...e winds 5 kt. waves less than 1 ft. 
.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.

$$