fzus51 klwx 241531
cwflwx
expires:202608250445;;284833

coastal waters forecast
national weather service baltimore md/washington dc
1131 am edt mon aug 24 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.


anz531-250445-
chesapeake bay from pooles island to sandy point-
1131 am edt mon aug 24 2026

.rest of today...w winds 5 to 10 kt. waves 1 ft. 
.tonight...nw winds 5 to 10 kt. waves 1 ft. 
.tue...w winds 5 to 10 kt. waves 1 ft. 
.tue night...nw winds around 5 kt. waves 1 ft or less.
.wed...ne winds around 5 kt...becoming s in the afternoon. waves
1 ft or less. 
.wed night...s winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. a
chance of showers. 
.thu...s winds 10 to 15 kt. waves 1 to 2 ft. a chance of showers in
the morning, then showers likely with a chance of tstms. 
.fri...sw winds around 5 kt. waves flat.  

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

$$

fzus51 klwx 241531
cwflwx
expires:202608250445;;284836

coastal waters forecast
national weather service baltimore md/washington dc
1131 am edt mon aug 24 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.


anz532-250445-
chesapeake bay from sandy point to north beach-
1131 am edt mon aug 24 2026

.rest of today...sw winds 5 to 10 kt. waves 1 ft or less. 
.tonight...nw winds 5 to 10 kt. waves 1 ft. 
.tue...nw winds 5 to 10 kt...becoming s late. waves 1 ft. 
.tue night...w winds 5 kt. waves less than 1 ft. 
.wed...ne winds 5 kt...becoming s 10 to 15 kt with gusts to 20 kt in
the afternoon. waves flat...building to 2 ft in the afternoon. 
.wed night...s winds 10 to 15 kt with gusts to 20 kt. waves 3 ft. a
chance of showers. 
.thu...s winds 10 to 15 kt. waves 1 to 2 ft. a chance of showers
through the day. a chance of tstms. showers likely through the
night. 
.fri...sw winds around 5 kt. waves 1 ft or less.  

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

$$

fzus51 klwx 241531
cwflwx
expires:202608250445;;284838

coastal waters forecast
national weather service baltimore md/washington dc
1131 am edt mon aug 24 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.


anz533-250445-
chesapeake bay from north beach to drum point-
1131 am edt mon aug 24 2026

.rest of today...w winds 5 kt. waves less than 1 ft. 
.tonight...nw winds 5 to 10 kt. waves 1 ft. 
.tue...nw winds 5 to 10 kt...becoming sw late. waves 1 ft. 
.tue night...w winds 5 kt. waves less than 1 ft. 
.wed...e winds 5 kt...becoming s 10 to 15 kt with gusts to 20 kt in
the afternoon. waves flat...building to 2 ft in the afternoon. 
.wed night...s winds 15 to 20 kt. waves 3 ft. a chance of showers. 
.thu...s winds 10 to 15 kt. waves 1 to 2 ft. a chance of showers
through the day. a chance of tstms. showers likely through the
night. 
.fri...sw winds 5 kt. waves less than 1 ft. a chance of showers
through the night.  

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

$$

fzus51 klwx 241531
cwflwx
expires:202608250445;;284841

coastal waters forecast
national weather service baltimore md/washington dc
1131 am edt mon aug 24 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.


anz534-250445-
chesapeake bay from drum point to smith point-
1131 am edt mon aug 24 2026

.rest of today...sw winds 5 kt. waves less than 1 ft. 
.tonight...se winds 5 kt...becoming n 10 to 15 kt in the late
evening and overnight. waves 1 to 2 ft. 
.tue...nw winds 5 to 10 kt. waves 1 to 2 ft. 
.tue night...sw winds around 5 kt. waves flat. 
.wed...w winds around 5 kt...becoming s 10 to 15 kt with gusts to
20 kt in the afternoon. waves flat... building to 2 ft in the
afternoon. 
.wed night...s winds 15 to 20 kt. waves 3 ft. a chance of showers. 
.thu...s winds 10 to 15 kt. waves 2 to 3 ft. a chance of showers
through the day. a chance of tstms. showers likely through the
night. 
.fri...sw winds 5 to 10 kt. waves 1 ft. a chance of showers. a
chance of tstms through the night.  

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

$$

fzus51 klwx 241531
cwflwx
expires:202608250445;;284829

coastal waters forecast
national weather service baltimore md/washington dc
1131 am edt mon aug 24 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.


anz535-250445-
tidal potomac from key bridge to indian head-
1131 am edt mon aug 24 2026

.rest of today...w winds 5 kt. waves less than 1 ft. 
.tonight...nw winds around 5 kt. waves 1 ft. 
.tue...nw winds around 5 kt. waves 1 ft. 
.tue night...nw winds around 5 kt. waves 1 ft or less.
.wed...se winds around 5 kt. waves 1 ft. 
.wed night...s winds 5 kt. waves less than 1 ft. a chance of
showers. 
.thu...s winds 5 to 10 kt. waves 1 ft. a chance of showers in the
morning, then showers likely with a chance of tstms through the
night. a chance of showers after midnight.
.fri...w winds around 5 kt. waves 1 ft. a chance of showers and
tstms through the night.  

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

$$

fzus51 klwx 241531
cwflwx
expires:202608250445;;284830

coastal waters forecast
national weather service baltimore md/washington dc
1131 am edt mon aug 24 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.


anz536-250445-
tidal potomac from indian head to cobb island-
1131 am edt mon aug 24 2026

.rest of today...w winds 5 kt. waves less than 1 ft. 
.tonight...nw winds 5 kt. waves less than 1 ft. 
.tue...nw winds around 5 kt. waves 1 ft. 
.tue night...w winds around 5 kt. waves 1 ft or less. 
.wed...s winds around 5 kt. waves 1 ft. 
.wed night...s winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.thu...s winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.fri...sw winds around 5 kt. waves 1 ft. a chance of showers and
tstms through the night.  

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

$$

fzus51 klwx 241531
cwflwx
expires:202608250445;;284831

coastal waters forecast
national weather service baltimore md/washington dc
1131 am edt mon aug 24 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.


anz537-250445-
tidal potomac from cobb island to smith point-
1131 am edt mon aug 24 2026

.rest of today...w winds 5 kt. waves less than 1 ft. 
.tonight...n winds 5 to 10 kt. waves 1 ft. 
.tue...nw winds 5 to 10 kt. waves 1 ft. 
.tue night...sw winds around 5 kt. waves flat. 
.wed...s winds 5 to 10 kt. waves 1 ft or less. 
.wed night...s winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. a
chance of showers. 
.thu...s winds 5 to 10 kt. waves 1 to 2 ft. a chance of showers
through the day. a chance of tstms. showers likely through the
night. 
.fri...sw winds around 5 kt. waves 1 ft or less. a chance of showers
and tstms through the night.  

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

$$