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fzus51 klwx 110859
cwflwx
expires:202604112300;;181426

coastal waters forecast
national weather service baltimore md/washington dc
458 am edt sat apr 11 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.


anz531-112300-
chesapeake bay from pooles island to sandy point-
458 am edt sat apr 11 2026

...small craft advisory in effect from 8 am this morning to 2 pm edt
this afternoon...

.rest of the overnight...nw winds 5 kt. waves less than 1 ft. 
.today...n winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.tonight...ne winds 5 to 10 kt. waves 1 ft. 
.sun...se winds 5 to 10 kt. waves 1 ft. 
.sun night...s winds 10 to 15 kt. waves 2 ft. 
.mon...sw winds 10 to 15 kt with gusts to 25 kt. waves 2 to 3 ft. 
.mon night...sw winds 10 to 15 kt with gusts to 20 kt...diminishing
to 5 kt after midnight. waves 1 to 2 ft. 
.tue...sw winds 5 to 10 kt. waves 1 ft. 
.wed...sw winds 5 to 10 kt. waves 1 ft.  

$$
fzus51 klwx 110859
cwflwx
expires:202604112300;;181429

coastal waters forecast
national weather service baltimore md/washington dc
458 am edt sat apr 11 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.


anz532-112300-
chesapeake bay from sandy point to north beach-
458 am edt sat apr 11 2026

...small craft advisory in effect from 8 am this morning to 2 pm edt
this afternoon...

.rest of the overnight...nw winds 5 kt. waves less than 1 ft. 
.today...n winds 10 to 15 kt with gusts to 25 kt. waves 2 ft. 
.tonight...ne winds 5 to 10 kt. waves 1 ft. 
.sun...e winds 5 kt...becoming s 10 to 15 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 with gusts to 25 kt. waves 3 ft. 
.mon night...sw winds 10 to 15 kt. gusts up to 20 kt in the evening.
waves 3 ft...subsiding to 1 ft after midnight. 
.tue...s winds 5 to 10 kt. waves 1 ft. 
.wed...sw winds 5 to 10 kt. waves 1 ft.  

$$
fzus51 klwx 110859
cwflwx
expires:202604112300;;181431

coastal waters forecast
national weather service baltimore md/washington dc
458 am edt sat apr 11 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.


anz533-112300-
chesapeake bay from north beach to drum point-
458 am edt sat apr 11 2026

...small craft advisory in effect from 8 am this morning to 2 pm edt
this afternoon...

.rest of the overnight...nw winds 5 kt. waves less than 1 ft. 
.today...nw winds 5 to 10 kt...becoming n 10 to 15 kt in the late
morning and afternoon. gusts up to 25 kt. waves 3 ft. 
.tonight...ne winds 5 to 10 kt. waves 1 ft. 
.sun...se winds 5 to 10 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 with gusts to 30 kt. waves 3 ft. 
.mon night...sw winds 10 to 15 kt with gusts to 20 kt. waves 3 ft...
subsiding to 1 ft after midnight. 
.tue...s winds 5 to 10 kt. waves 1 ft. 
.wed...sw winds 5 to 10 kt. waves 1 ft.  

$$
fzus51 klwx 110859
cwflwx
expires:202604112300;;181434

coastal waters forecast
national weather service baltimore md/washington dc
458 am edt sat apr 11 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.


anz534-112300-
chesapeake bay from drum point to smith point-
458 am edt sat apr 11 2026

...small craft advisory in effect from 8 am this morning to 2 pm edt
this afternoon...

.rest of the overnight...w winds 10 kt. waves 1 ft. 
.today...n winds 10 to 15 kt with gusts to 25 kt. waves 3 ft. 
.tonight...ne winds 5 to 10 kt. waves 1 to 2 ft. 
.sun...se winds 5 to 10 kt. waves 1 to 2 ft. 
.sun night...s winds 10 to 15 kt with gusts to 20 kt. waves 3 ft. 
.mon...sw winds 15 to 20 kt with gusts to 30 kt. waves 3 ft. 
.mon night...sw winds 10 to 15 kt with gusts to 25 kt. waves 2 to
3 ft. 
.tue...s winds 5 to 10 kt. waves 1 to 2 ft. 
.wed...sw winds 10 to 15 kt. waves 1 to 2 ft.  

$$
fzus51 klwx 110859
cwflwx
expires:202604112300;;181422

coastal waters forecast
national weather service baltimore md/washington dc
458 am edt sat apr 11 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.


anz535-112300-
tidal potomac from key bridge to indian head-
458 am edt sat apr 11 2026

...small craft advisory in effect from 8 am this morning to 2 pm edt
this afternoon...

.rest of the overnight...nw winds 5 kt. waves less than 1 ft. 
.today...n winds 5 to 10 kt with gusts to 20 kt. waves 1 ft. 
.tonight...ne winds 5 to 10 kt. waves 1 ft. 
.sun...se winds 5 to 10 kt. waves 1 ft. 
.sun night...s winds 5 to 10 kt. waves 1 ft. 
.mon...sw winds 10 to 15 kt with gusts to 25 kt. waves 1 ft. 
.mon night...sw winds 10 to 15 kt with gusts to 20 kt...diminishing
to 5 kt after midnight. waves 1 ft. 
.tue...sw winds around 5 kt. waves 1 ft. 
.wed...sw winds 5 to 10 kt. waves 1 ft.  

$$
fzus51 klwx 110859
cwflwx
expires:202604112300;;181423

coastal waters forecast
national weather service baltimore md/washington dc
458 am edt sat apr 11 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.


anz536-112300-
tidal potomac from indian head to cobb island-
458 am edt sat apr 11 2026

...small craft advisory in effect from 8 am this morning to 2 pm edt
this afternoon...

.rest of the overnight...nw winds 5 kt. waves less than 1 ft. 
.today...n winds 5 to 10 kt with gusts to 20 kt. waves 1 ft. 
.tonight...ne winds 5 to 10 kt. waves 1 ft. 
.sun...se winds 5 to 10 kt. waves 1 ft. 
.sun night...s winds 5 to 10 kt. waves 1 ft. 
.mon...sw winds 10 to 15 kt with gusts to 25 kt. waves 2 ft. 
.mon night...sw winds 10 to 15 kt. gusts up to 20 kt in the evening.
waves 1 ft. 
.tue...sw winds 5 to 10 kt. waves 1 ft. 
.wed...sw winds 5 to 10 kt. waves 1 ft.  

$$
fzus51 klwx 110859
cwflwx
expires:202604112300;;181424

coastal waters forecast
national weather service baltimore md/washington dc
458 am edt sat apr 11 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.


anz537-112300-
tidal potomac from cobb island to smith point-
458 am edt sat apr 11 2026

...small craft advisory in effect from 8 am this morning to 2 pm edt
this afternoon...

.rest of the overnight...w winds 5 kt. waves less than 1 ft. 
.today...n winds 10 to 15 kt with gusts to 25 kt... becoming 10 kt
with gusts to 20 kt late. waves 2 ft. 
.tonight...e winds 5 to 10 kt. waves 1 ft. 
.sun...se winds 5 to 10 kt. waves 1 ft. 
.sun night...s winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.mon...sw winds 10 to 15 kt with gusts to 30 kt. waves 2 to 3 ft. 
.mon night...sw winds 10 to 15 kt with gusts to 25 kt. waves 1 to
2 ft. 
.tue...sw winds 5 to 10 kt. waves 1 ft. 
.wed...sw winds 5 to 10 kt. waves 1 ft.  

$$
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