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fzus51 klwx 102059
cwflwx
expires:202604110800;;154663

coastal waters forecast
national weather service baltimore md/washington dc
458 pm edt fri apr 10 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.


anz531-110800-
chesapeake bay from pooles island to sandy point-
459 pm edt fri apr 10 2026

...small craft advisory in effect until 1 am edt saturday...
...small craft advisory in effect from saturday morning through
saturday afternoon...

.rest of this afternoon...s winds 10 kt. waves 1 ft. 
.tonight...s winds 10 to 15 kt...becoming nw 5 to 10 kt late. gusts
up to 20 kt. waves 1 to 2 ft. 
.sat...n winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft. 
.sat night...ne winds 5 kt. waves less than 1 ft. 
.sun...e winds 5 kt...becoming s 10 to 15 kt with gusts to 20 kt in
the afternoon. waves 1 to 2 ft. 
.sun night...s winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.mon...sw winds 10 to 15 kt. waves 1 to 2 ft. 
.tue...sw winds 5 to 10 kt. waves 1 ft.  

$$
fzus51 klwx 102059
cwflwx
expires:202604110800;;154666

coastal waters forecast
national weather service baltimore md/washington dc
458 pm edt fri apr 10 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.


anz532-110800-
chesapeake bay from sandy point to north beach-
459 pm edt fri apr 10 2026

...small craft advisory in effect until 1 am edt saturday...
...small craft advisory in effect from saturday morning through
saturday afternoon...

.rest of this afternoon...s winds 15 kt with gusts to 20 kt. waves
2 ft. 
.tonight...s winds 10 to 15 kt...becoming w late. gusts up to 20 kt.
waves 2 ft. 
.sat...n winds 10 to 15 kt...becoming ne 5 to 10 kt late. gusts up
to 20 kt. waves 1 to 2 ft. 
.sat night...ne winds 5 kt. waves less than 1 ft. 
.sun...se winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft. 
.sun night...s winds 15 to 20 kt. waves 3 ft. 
.mon...sw winds 15 to 20 kt...diminishing to 5 to 10 kt after
midnight. waves 2 to 3 ft...subsiding to 1 ft after midnight. 
.tue...sw winds 5 to 10 kt. waves 1 ft.  

$$
fzus51 klwx 102059
cwflwx
expires:202604110800;;154668

coastal waters forecast
national weather service baltimore md/washington dc
458 pm edt fri apr 10 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.


anz533-110800-
chesapeake bay from north beach to drum point-
459 pm edt fri apr 10 2026

...small craft advisory in effect until 1 am edt saturday...
...small craft advisory in effect from saturday morning through
saturday afternoon...

.rest of this afternoon...s winds 15 kt with gusts to 20 kt. waves
2 ft. 
.tonight...s winds 10 to 15 kt...becoming w late. gusts up to 20 kt.
waves 2 ft. 
.sat...n winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.sat night...ne winds around 5 kt. waves 1 ft or less. 
.sun...se winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft. 
.sun night...s winds 15 to 20 kt. waves 3 ft. 
.mon...sw winds 15 to 20 kt...diminishing to 5 to 10 kt after
midnight. waves 2 to 3 ft...subsiding to 1 ft after midnight. 
.tue...sw winds 5 to 10 kt. waves 1 ft.  

$$
fzus51 klwx 102059
cwflwx
expires:202604110800;;154671

coastal waters forecast
national weather service baltimore md/washington dc
458 pm edt fri apr 10 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.


anz534-110800-
chesapeake bay from drum point to smith point-
459 pm edt fri apr 10 2026

...small craft advisory in effect until 1 am edt saturday...
...small craft advisory in effect from saturday morning through
saturday afternoon...

.rest of this afternoon...s winds 15 kt with gusts to 20 kt. waves
1 ft. 
.tonight...s winds 10 to 15 kt...becoming w late. gusts up to 20 kt.
waves 2 ft. 
.sat...n winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.sat night...ne winds 5 kt. waves less than 1 ft. 
.sun...se winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
waves 1 to 2 ft. 
.sun night...s winds 15 to 20 kt. waves 3 ft. 
.mon...sw winds 15 to 20 kt. waves 2 to 3 ft. 
.tue...sw winds 10 to 15 kt...becoming s. waves 1 to 2 ft.  

$$
fzus51 klwx 102059
cwflwx
expires:202604110800;;154659

coastal waters forecast
national weather service baltimore md/washington dc
458 pm edt fri apr 10 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.


anz535-110800-
tidal potomac from key bridge to indian head-
459 pm edt fri apr 10 2026

...small craft advisory in effect from saturday morning through
saturday afternoon...

.rest of this afternoon...s winds 10 kt. waves 1 ft. 
.tonight...s winds 5 to 10 kt...becoming nw late. waves 1 ft. 
.sat...n winds 5 to 10 kt. gusts up to 20 kt until late afternoon.
waves 1 ft. 
.sat night...ne winds around 5 kt. waves 1 ft or less. 
.sun...se winds 5 to 10 kt. gusts up to 20 kt in the afternoon.
waves 1 ft. 
.sun night...s winds 5 to 10 kt with gusts to 20 kt. waves 1 ft. 
.mon...sw winds 10 to 15 kt...diminishing to around 5 kt after
midnight. waves 1 ft. 
.tue...sw winds around 5 kt. waves 1 ft.  

$$
fzus51 klwx 102059
cwflwx
expires:202604110800;;154660

coastal waters forecast
national weather service baltimore md/washington dc
458 pm edt fri apr 10 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.


anz536-110800-
tidal potomac from indian head to cobb island-
459 pm edt fri apr 10 2026

...small craft advisory in effect until 1 am edt saturday...
...small craft advisory in effect from saturday morning through
saturday afternoon...

.rest of this afternoon...s winds 10 kt. waves 1 ft. 
.tonight...s winds 5 to 10 kt...becoming nw late. waves 1 ft. 
.sat...n winds 10 to 15 kt with gusts to 20 kt. waves 1 ft. 
.sat night...ne winds around 5 kt. waves 1 ft or less. 
.sun...se winds 5 to 10 kt. waves 1 ft. 
.sun night...s winds 10 to 15 kt with gusts to 20 kt. waves 1 ft. 
.mon...sw winds 10 to 15 kt. waves 1 ft. 
.tue...sw winds 5 kt. waves less than 1 ft.  

$$
fzus51 klwx 102059
cwflwx
expires:202604110800;;154661

coastal waters forecast
national weather service baltimore md/washington dc
458 pm edt fri apr 10 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.


anz537-110800-
tidal potomac from cobb island to smith point-
459 pm edt fri apr 10 2026

...small craft advisory in effect until 1 am edt saturday...
...small craft advisory in effect from saturday morning through
saturday afternoon...

.rest of this afternoon...se winds 10 kt. waves 1 ft. 
.tonight...s winds 10 kt...becoming w late. gusts up to 20 kt. waves
1 ft. 
.sat...n winds 10 to 15 kt with gusts to 20 kt. waves 1 ft. 
.sat night...e winds around 5 kt. waves 1 ft or less. 
.sun...se winds 10 to 15 kt. waves 1 to 2 ft. 
.sun night...s winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.mon...sw winds 10 to 15 kt. waves 1 to 2 ft. 
.tue...sw winds 5 to 10 kt. waves 1 ft.  

$$
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