fzus51 klwx 221457
cwflwx
expires:202608222000;;170461

coastal waters forecast
national weather service baltimore md/washington dc
1057 am edt sat aug 22 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.


anz531-222000-
chesapeake bay from pooles island to sandy point-
1057 am edt sat aug 22 2026

.rest of today...e winds 10 kt. waves 1 ft. scattered showers.
isolated tstms this afternoon. 
.tonight...se winds 5 to 10 kt...becoming sw late. waves 1 ft.
showers likely with a chance of tstms. 
.sun...w winds 5 to 10 kt. waves 1 ft. 
.sun night...w winds 5 to 10 kt. waves 1 ft. 
.mon...w winds 5 to 10 kt. waves 1 ft. 
.mon night...nw winds 5 to 10 kt. waves 1 ft. 
.tue...w winds 5 to 10 kt. waves 1 ft or less. 
.wed...n winds around 5 kt...becoming s. waves 1 ft or less. a
chance of showers after midnight.  

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

$$

fzus51 klwx 221457
cwflwx
expires:202608222000;;170464

coastal waters forecast
national weather service baltimore md/washington dc
1057 am edt sat aug 22 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.


anz532-222000-
chesapeake bay from sandy point to north beach-
1057 am edt sat aug 22 2026

.rest of today...e winds 10 kt. waves 1 ft. numerous showers late
this morning, then scattered showers with isolated tstms this
afternoon. 
.tonight...se winds 5 to 10 kt...becoming sw after midnight. waves
1 ft. a chance of showers and tstms. 
.sun...w winds 5 to 10 kt. waves 1 ft. 
.sun night...w winds 5 to 10 kt. waves 1 ft. 
.mon...w winds 5 to 10 kt. waves 1 ft. 
.mon night...nw winds 5 to 10 kt. waves 1 ft. 
.tue...w winds 5 to 10 kt. waves 1 ft. 
.wed...nw winds around 5 kt...becoming s. waves 1 ft or less...
building to 2 ft. a chance of showers after midnight. 

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

$$

fzus51 klwx 221457
cwflwx
expires:202608222000;;170466

coastal waters forecast
national weather service baltimore md/washington dc
1057 am edt sat aug 22 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.


anz533-222000-
chesapeake bay from north beach to drum point-
1057 am edt sat aug 22 2026

.rest of today...e winds 10 kt. waves 1 ft. numerous showers late
this morning, then numerous showers with isolated tstms this
afternoon. 
.tonight...se winds 5 to 10 kt...becoming sw after midnight. waves
1 ft. a chance of showers and tstms. 
.sun...w winds 5 to 10 kt. waves 1 ft. 
.sun night...nw winds 5 to 10 kt. waves 1 ft. 
.mon...nw winds 5 to 10 kt. waves 1 ft. 
.mon night...nw winds 5 to 10 kt. waves 1 ft. 
.tue...w winds 5 to 10 kt. waves 1 ft. 
.wed...s winds 5 to 10 kt. waves 1 ft or less... building to 2 ft. a
chance of showers after midnight.  

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

$$

fzus51 klwx 221457
cwflwx
expires:202608222000;;170469

coastal waters forecast
national weather service baltimore md/washington dc
1057 am edt sat aug 22 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.


anz534-222000-
chesapeake bay from drum point to smith point-
1057 am edt sat aug 22 2026

.rest of today...e winds 10 kt. waves 1 to 2 ft. numerous showers
late this morning, then numerous showers with isolated tstms this
afternoon. 
.tonight...s winds 5 to 10 kt...becoming sw after midnight. waves
1 ft. a chance of showers and tstms. 
.sun...w winds 5 to 10 kt. waves 1 ft. 
.sun night...w winds 5 to 10 kt. waves 1 ft. 
.mon...nw winds 5 to 10 kt. waves 1 ft. 
.mon night...nw winds 5 to 10 kt. waves 1 ft. 
.tue...nw winds 5 to 10 kt...becoming sw. waves 1 ft. 
.wed...s winds 10 to 15 kt. waves 1 to 2 ft. a chance of showers
through the night.  

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

$$

fzus51 klwx 221457
cwflwx
expires:202608222000;;170457

coastal waters forecast
national weather service baltimore md/washington dc
1057 am edt sat aug 22 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.


anz535-222000-
tidal potomac from key bridge to indian head-
1057 am edt sat aug 22 2026

.rest of today...e winds 5 kt. waves less than 1 ft. numerous
showers late this morning, then scattered showers with isolated
tstms this afternoon. 
.tonight...s winds around 5 kt. waves 1 ft. a chance of showers and
tstms. 
.sun...w winds 5 to 10 kt. waves 1 ft. 
.sun night...nw winds around 5 kt. waves 1 ft. 
.mon...w winds 5 to 10 kt. waves 1 ft. 
.mon night...nw winds around 5 kt. waves 1 ft. 
.tue...w winds around 5 kt. waves 1 ft or less. 
.wed...s winds around 5 kt. waves 1 ft. a chance of showers after
midnight.  

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

$$

fzus51 klwx 221457
cwflwx
expires:202608222000;;170458

coastal waters forecast
national weather service baltimore md/washington dc
1057 am edt sat aug 22 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.


anz536-222000-
tidal potomac from indian head to cobb island-
1057 am edt sat aug 22 2026

.rest of today...e winds 5 kt. waves less than 1 ft. numerous
showers late this morning, then scattered showers with isolated
tstms this afternoon. 
.tonight...s winds around 5 kt. waves 1 ft. a chance of showers and
tstms. 
.sun...w winds 5 to 10 kt. waves 1 ft. 
.sun night...nw winds 5 kt. waves less than 1 ft. 
.mon...w winds 5 kt. waves less than 1 ft. 
.mon night...nw winds 5 kt. waves less than 1 ft. 
.tue...w winds around 5 kt. waves 1 ft or less. 
.wed...s winds around 5 kt. waves 1 ft.  

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

$$

fzus51 klwx 221457
cwflwx
expires:202608222000;;170459

coastal waters forecast
national weather service baltimore md/washington dc
1057 am edt sat aug 22 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.


anz537-222000-
tidal potomac from cobb island to smith point-
1057 am edt sat aug 22 2026

.rest of today...e winds 10 kt. waves 1 ft. numerous showers late
this morning, then numerous showers with isolated tstms this
afternoon. 
.tonight...sw winds 5 kt. waves less than 1 ft. a chance of showers
and tstms. 
.sun...w winds 5 to 10 kt. waves 1 ft. 
.sun night...nw winds 5 to 10 kt. waves 1 ft. 
.mon...nw winds 5 kt. waves less than 1 ft. 
.mon night...nw winds 5 to 10 kt. waves 1 ft. 
.tue...w winds around 5 kt. waves 1 ft or less. 
.wed...s winds 5 to 10 kt. waves 1 ft or less. a chance of showers
through the night.  

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

$$