fzus51 klwx 112359
cwflwx
expires:202610120800;;940280

coastal waters forecast
national weather service baltimore md/washington dc
759 pm edt sun oct 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.


anz530-120800-
chesapeake bay north of pooles island-
759 pm edt sun oct 11 2026

...small craft advisory in effect from 2 am edt monday through
monday afternoon...

.tonight...ne winds 10 kt with gusts to 20 kt. waves 1 ft. showers
with a slight chance of tstms. patchy fog. vsby 1 nm or less. 
.mon...n winds 10 to 15 kt with gusts to 20 kt. waves 1 ft. showers
likely. patchy fog. vsby 1 to 3 nm. 
.mon night...nw winds around 5 kt. waves 1 ft or less. 
.tue...sw winds 5 to 10 kt. waves 1 ft or less. 
.tue night...sw winds 10 to 15 kt. waves 1 ft. 
.wed...w winds 5 to 10 kt. waves 1 ft. 
.wed night...nw winds 5 to 10 kt. waves 1 ft. 
.thu...ne winds 5 to 10 kt...becoming se after midnight. waves 1 ft.
a chance of showers after midnight. 
.fri...s winds 10 to 15 kt...becoming sw 15 to 20 kt in the
afternoon, then becoming w 20 to 25 kt. waves 1 to 2 ft...building
to 3 ft after midnight. showers likely .  

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

$$

fzus51 klwx 112359
cwflwx
expires:202610120800;;940281

coastal waters forecast
national weather service baltimore md/washington dc
759 pm edt sun oct 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.


anz531-120800-
chesapeake bay from pooles island to sandy point-
759 pm edt sun oct 11 2026

...small craft advisory in effect from 2 am edt monday through
monday afternoon...

.tonight...ne winds 10 to 15 kt. gusts up to 20 kt... increasing to
25 kt late. waves 1 to 2 ft. showers with a slight chance of tstms.
patchy fog. vsby 1 nm or less. 
.mon...n winds 10 to 15 kt. gusts up to 25 kt until late afternoon.
waves 2 to 3 ft. showers. patchy fog. vsby 1 to 3 nm. 
.mon night...nw winds 5 kt. waves less than 1 ft. 
.tue...sw winds 5 to 10 kt. waves 1 ft or less. 
.tue night...sw winds 10 to 15 kt. waves 2 ft. 
.wed...sw winds 5 to 10 kt. waves 1 ft. 
.wed night...nw winds 5 to 10 kt. waves 1 ft. 
.thu...n winds 10 to 15 kt...becoming e 5 to 10 kt. waves 1 to 2 ft.
a chance of showers after midnight. 
.fri...s winds 10 to 15 kt...becoming sw 15 to 20 kt in the
afternoon, then becoming w 25 to 30 kt. waves 2 to 3 ft...building
to 4 ft. a chance of showers in the morning, then showers likely
through the night. a chance of showers after midnight.  

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

$$

fzus51 klwx 112359
cwflwx
expires:202610120800;;940284

coastal waters forecast
national weather service baltimore md/washington dc
759 pm edt sun oct 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.


anz532-120800-
chesapeake bay from sandy point to north beach-
759 pm edt sun oct 11 2026

...small craft advisory in effect from 2 am edt monday through
monday afternoon...

.tonight...ne winds 10 kt with gusts to 20 kt... becoming nw with
gusts to 20 kt late. waves 1 to 2 ft. a slight chance of tstms.
showers. patchy fog. vsby 1 nm or less. 
.mon...n winds 15 to 20 kt with gusts to 25 kt... becoming nw 10 kt
late. waves 2 to 3 ft. showers. patchy fog. vsby 1 to 3 nm. 
.mon night...nw winds 5 kt. waves less than 1 ft. 
.tue...sw winds 5 to 10 kt. waves 1 ft or less. 
.tue night...sw winds 10 to 15 kt. waves 2 ft. 
.wed...sw winds 5 to 10 kt. waves 1 ft. 
.wed night...nw winds 10 to 15 kt. waves 1 ft. 
.thu...n winds 10 to 15 kt...becoming e 5 to 10 kt. waves 1 to 2 ft.
a chance of showers after midnight. 
.fri...s winds 10 to 15 kt...becoming sw 15 to 20 kt in the
afternoon, then becoming w 25 to 30 kt. waves 2 to 3 ft...building
to 4 ft. a chance of showers.  

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

$$

fzus51 klwx 112359
cwflwx
expires:202610120800;;940286

coastal waters forecast
national weather service baltimore md/washington dc
759 pm edt sun oct 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.


anz533-120800-
chesapeake bay from north beach to drum point-
759 pm edt sun oct 11 2026

...small craft advisory in effect through monday afternoon...

.tonight...e winds 5 kt...becoming w 10 to 15 kt with gusts to 20 kt
after midnight. waves 1 to 2 ft. showers likely with a slight chance
of tstms. patchy fog this evening. patchy fog after midnight. vsby
1 nm or less...increasing to 1 to 3 nm after midnight. 
.mon...nw winds 15 to 20 kt with gusts to 25 kt. waves 3 ft.
showers. patchy fog. vsby 1 to 3 nm. 
.mon night...nw winds 5 to 10 kt. waves 1 ft. 
.tue...sw winds 5 to 10 kt. waves 1 ft or less. 
.tue night...s winds 10 to 15 kt. waves 2 ft. 
.wed...sw winds 5 to 10 kt. waves 1 ft. 
.wed night...w winds 5 to 10 kt...becoming n 10 to 15 kt after
midnight. waves 1 to 2 ft. 
.thu...n winds 10 to 15 kt...becoming e 5 to 10 kt. waves 1 to 2 ft.
a chance of showers after midnight. 
.fri...s winds 10 to 15 kt...becoming sw 15 to 20 kt in the
afternoon, then becoming w 25 to 30 kt. waves 2 to 3 ft...building
to 4 ft. a chance of showers.  

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

$$