fzus51 klwx 120258
cwflwx
expires:202610120800;;945833

coastal waters forecast
national weather service baltimore md/washington dc
1058 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-
1058 pm edt sun oct 11 2026

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

.rest of tonight...n 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 1 to 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 120258
cwflwx
expires:202610120800;;945836

coastal waters forecast
national weather service baltimore md/washington dc
1058 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-
1058 pm edt sun oct 11 2026

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

.rest of tonight...ne winds 5 to 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 120258
cwflwx
expires:202610120800;;945838

coastal waters forecast
national weather service baltimore md/washington dc
1058 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-
1058 pm edt sun oct 11 2026

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

.rest of tonight...e winds 5 kt...becoming w 10 to 15 kt. gusts up
to 20 kt. waves 1 to 2 ft. a slight chance of tstms. showers. patchy
fog late this evening. patchy fog with vsby 1 to 3 nm. 
.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.

$$

fzus51 klwx 120258
cwflwx
expires:202610120800;;945841

coastal waters forecast
national weather service baltimore md/washington dc
1058 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.


anz534-120800-
chesapeake bay from drum point to smith point-
1058 pm edt sun oct 11 2026

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

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

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

$$

fzus51 klwx 120258
cwflwx
expires:202610120800;;945829

coastal waters forecast
national weather service baltimore md/washington dc
1058 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.


anz535-120800-
tidal potomac from key bridge to indian head-
1058 pm edt sun oct 11 2026

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

.rest of tonight...n winds 5 to 10 kt. gusts up to 20 kt. waves
1 ft. showers with a slight chance of tstms. patchy fog. vsby 1 nm
or less. 
.mon...nw winds 5 to 10 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. 
.tue...sw winds 5 to 10 kt. waves 1 ft. 
.tue night...sw winds 5 to 10 kt. waves 1 ft. 
.wed...sw winds 5 kt. waves less than 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 w 15 to 20 kt. waves 1 to
2 ft. a chance of showers.  

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

$$

fzus51 klwx 120258
cwflwx
expires:202610120800;;945830

coastal waters forecast
national weather service baltimore md/washington dc
1058 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.


anz536-120800-
tidal potomac from indian head to cobb island-
1058 pm edt sun oct 11 2026

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

.rest of tonight...nw winds 5 to 10 kt with gusts to 20 kt...
increasing to 15 kt with gusts to 25 kt late. waves 1 ft. a slight
chance of tstms. showers. patchy fog. vsby 1 nm or less. 
.mon...nw winds 10 to 15 kt. gusts up to 25 kt until late afternoon.
waves 1 to 2 ft. showers likely. patchy fog. vsby 1 to 3 nm. 
.mon night...nw winds around 5 kt. waves 1 ft. 
.tue...sw winds around 5 kt. waves 1 ft. 
.tue night...sw winds 5 to 10 kt. waves 1 ft. 
.wed...sw winds 5 kt. waves less than 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 5 to 10 kt...becoming sw 15 to 20 kt in the
afternoon, then becoming nw. waves 1 to 2 ft...building to 3 ft. a
chance of showers.  

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

$$

fzus51 klwx 120258
cwflwx
expires:202610120800;;945831

coastal waters forecast
national weather service baltimore md/washington dc
1058 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.


anz537-120800-
tidal potomac from cobb island to smith point-
1058 pm edt sun oct 11 2026

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

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

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

$$