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MD - chesapeake

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fzus51 kakq 211858
cwfakq
expires:202607220715;;364304

coastal waters forecast for virginia
national weather service wakefield va
258 pm edt tue jul 21 2026

virginia portion of the chesapeake bay, currituck sound and
atlantic coastal waters from fenwick island de to currituck beach
light nc out 60 nautical miles


anz630-220715-
chesapeake bay from smith point to windmill point va-
258 pm edt tue jul 21 2026

...severe thunderstorm watch 509 in effect until 10 pm edt this
evening...
...small craft advisory in effect through wednesday afternoon...

.through 7 pm...sw winds 10 to 15 kt, increasing to 15 to 20 kt
late. gusts up to 25 kt. waves 2 to 3 ft. showers likely. a
chance of tstms early this afternoon, then tstms likely late. 
.tonight...sw winds 15 to 20 kt, increasing to 20 to 25 kt after
midnight. gusts up to 30 kt. waves 3 to 4 ft, occasionally to
5 ft. showers with tstms likely in the evening, then showers with
a chance of tstms after midnight. 
.wed...sw winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. gusts up to 30 kt. waves 3 to 4 ft, occasionally to
5 ft. showers in the morning, then showers likely with a chance
of tstms in the afternoon. 
.wed night...sw winds 10 to 15 kt, becoming nw after midnight.
gusts up to 20 kt. waves 2 to 3 ft. showers and tstms likely in
the evening, then showers with a chance of tstms after midnight. 
.thu...n winds 15 to 20 kt, becoming ne 10 to 15 kt in the
afternoon. waves 2 to 3 ft. showers likely, mainly in the
morning. 
.thu night...e winds 5 to 10 kt. waves 1 foot. a chance of
showers in the evening. 
.fri...e winds 10 kt with gusts up to 15 kt. waves 1 to 2 ft. a
chance of showers in the afternoon. 
.fri night...e winds 5 to 10 kt. gusts up to 15 kt in the
evening. waves 1 foot. a chance of showers. 
.sat...ne winds 5 to 10 kt. waves 1 foot. a chance of showers. 
.sat night...ne winds 5 kt. waves 1 foot. a chance of showers in
the evening.  

winds and waves higher in and near tstms.

$$
fzus51 kakq 211858
cwfakq
expires:202607220715;;364305

coastal waters forecast for virginia
national weather service wakefield va
258 pm edt tue jul 21 2026

virginia portion of the chesapeake bay, currituck sound and
atlantic coastal waters from fenwick island de to currituck beach
light nc out 60 nautical miles


anz631-220715-
chesapeake bay from windmill point to new point comfort va-
258 pm edt tue jul 21 2026

...severe thunderstorm watch 509 in effect until 10 pm edt this
evening...
...small craft advisory in effect through wednesday afternoon...

.through 7 pm...sw winds 15 to 20 kt with gusts up to 25 kt.
waves 2 to 3 ft. a chance of showers and tstms. 
.tonight...sw winds 15 to 20 kt, increasing to 20 to 25 kt in the
late evening and overnight. gusts up to 30 kt. waves 3 to 4 ft,
occasionally to 5 ft. showers and tstms likely in the evening,
then showers with a chance of tstms after midnight. 
.wed...sw winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. gusts up to 30 kt. waves 3 to 4 ft, occasionally to
5 ft. showers in the morning, then showers likely with a chance
of tstms in the afternoon. 
.wed night...w winds 10 to 15 kt with gusts up to 20 kt. waves
2 to 3 ft. showers. tstms likely, mainly in the evening. 
.thu...n winds 15 to 20 kt with gusts up to 25 kt, becoming ne
10 to 15 kt in the afternoon. waves 2 to 3 ft. showers, mainly in
the morning. 
.thu night...e winds 5 to 10 kt. gusts up to 15 kt after
midnight. waves 1 to 2 ft. a chance of showers. 
.fri...e winds 10 to 15 kt. waves 1 to 2 ft. a chance of showers.
.fri night...ne winds 5 to 10 kt. gusts up to 15 kt in the
evening. waves 1 to 2 ft. a chance of showers. 
.sat...ne winds 5 to 10 kt. waves 1 foot. a chance of showers. 
.sat night...ne winds 5 kt. waves 1 foot. a chance of showers.  

winds and waves higher in and near tstms.

$$
fzus51 kakq 211858
cwfakq
expires:202607220715;;364315

coastal waters forecast for virginia
national weather service wakefield va
258 pm edt tue jul 21 2026

virginia portion of the chesapeake bay, currituck sound and
atlantic coastal waters from fenwick island de to currituck beach
light nc out 60 nautical miles


anz654-220715-
coastal waters from parramore island to cape charles light va out
20 nm-
258 pm edt tue jul 21 2026

...severe thunderstorm watch 509 in effect until 10 pm edt this
evening...
...small craft advisory in effect from 7 pm edt this evening
through wednesday afternoon...

.through 7 pm...s winds 15 to 20 kt. gusts up to 30 kt late. seas
3 to 4 ft, occasionally to 6 ft. wave detail: s 4 ft at 5 seconds
and e 1 foot at 4 seconds. a slight chance of showers and tstms
early this afternoon, then a chance of showers and tstms late. 
.tonight...sw winds 20 to 25 kt with gusts up to 30 kt. seas 5 to
6 ft, occasionally to 9 ft. wave detail: s 6 ft at 7 seconds. a
chance of tstms. a chance of showers in the evening, then showers
after midnight. 
.wed...sw winds 20 to 25 kt with gusts up to 30 kt. seas 5 to
6 ft, occasionally to 9 ft. wave detail: s 6 ft at 7 seconds. a
chance of tstms. showers.
.wed night...sw winds 10 to 15 kt, increasing to 15 to 20 kt
after midnight. seas 3 to 4 ft, occasionally to 6 ft. wave
detail: s 4 ft at 7 seconds and sw 2 ft at 3 seconds. showers
with tstms likely. 
.thu...n winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
4 ft, occasionally to 6 ft. wave detail: se 4 ft at 7 seconds and
n 2 ft at 4 seconds. showers with a chance of tstms in the
morning, then showers in the afternoon. 
.thu night...ne winds 10 to 15 kt. seas 2 to 3 ft. wave detail:
ne 2 ft at 4 seconds and se 2 ft at 7 seconds. showers likely,
mainly in the evening. 
.fri...e winds 10 to 15 kt with gusts up to 20 kt. seas around
3 ft. a chance of showers. 
.fri night...ne winds 10 to 15 kt. seas around 3 ft. a chance of
showers. 
.sat...ne winds 5 to 10 kt with gusts up to 15 kt. seas around
3 ft. a chance of showers. 
.sat night...ne winds 5 to 10 kt. seas around 3 ft. a chance of
showers.  

winds and seas higher in and near tstms.

$$
fzus51 klwx 212219
cwflwx
expires:202607220800;;374050

coastal waters forecast
national weather service baltimore md/washington dc
619 pm edt tue jul 21 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.


anz530-220800-
chesapeake bay north of pooles island-
619 pm edt tue jul 21 2026

...small craft advisory in effect through wednesday morning...
...severe thunderstorm watch 509 in effect until 10 pm edt this
evening...

.tonight...sw winds 15 kt with gusts to 25 kt. waves 2 ft. showers
and numerous tstms this evening, then numerous showers and scattered
tstms after midnight. 
.wed...w winds 10 to 15 kt with gusts to 25 kt. waves 1 to 2 ft. a
chance of showers. 
.wed night...nw winds 10 to 15 kt. gusts up to 20 kt. waves 1 ft. a
chance of showers and tstms. 
.thu...n winds 10 to 15 kt with gusts to 20 kt. waves 1 ft. 
.thu night...ne winds 5 kt. waves flat. 
.fri...e winds 5 to 10 kt. waves 1 ft. 
.fri night...e winds 5 to 10 kt. waves 1 ft or less. 
.sat...e winds around 5 kt. waves 1 ft or less. 
.sun...s winds around 5 kt. waves flat. a chance of showers through
the night.  

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

$$
fzus51 klwx 212219
cwflwx
expires:202607220800;;374051

coastal waters forecast
national weather service baltimore md/washington dc
619 pm edt tue jul 21 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.


anz531-220800-
chesapeake bay from pooles island to sandy point-
619 pm edt tue jul 21 2026

...small craft advisory in effect through wednesday morning...
...severe thunderstorm watch 509 in effect until 10 pm edt this
evening...

.tonight...sw winds 15 kt with gusts to 25 kt. waves 2 to 3 ft.
showers and numerous tstms this evening, then numerous showers and
scattered tstms after midnight. 
.wed...w winds 10 to 15 kt with gusts to 25 kt. waves 2 to 3 ft. a
chance of showers. 
.wed night...nw winds 10 kt...becoming n late. gusts up to 20 kt.
waves 2 ft. a chance of showers and tstms. 
.thu...n winds 10 to 15 kt. gusts up to 25 kt in the morning. waves
2 ft. 
.thu night...ne winds 5 to 10 kt. waves 1 ft. 
.fri...e winds 5 to 10 kt. waves 1 ft. 
.fri night...e winds 5 to 10 kt. waves 1 ft. 
.sat...e winds 5 to 10 kt. waves 1 ft. 
.sun...se winds 5 kt...becoming s. waves 1 ft or less. a chance of
showers through the night.  

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

$$
fzus51 klwx 212219
cwflwx
expires:202607220800;;374054

coastal waters forecast
national weather service baltimore md/washington dc
619 pm edt tue jul 21 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.


anz532-220800-
chesapeake bay from sandy point to north beach-
619 pm edt tue jul 21 2026

...small craft advisory in effect through wednesday morning...
...severe thunderstorm watch 509 in effect until 10 pm edt this
evening...

.tonight...sw winds 15 to 20 kt with gusts to 30 kt. waves 3 ft.
showers and scattered tstms, mainly this evening. 
.wed...sw winds 10 to 15 kt with gusts to 25 kt. waves 2 to 3 ft.
showers likely with a chance of tstms. 
.wed night...w winds 10 kt...becoming n with gusts to 25 kt after
midnight. waves 2 ft. showers likely with a chance of tstms. 
.thu...n winds 10 to 15 kt. gusts up to 25 kt in the morning. waves
2 ft. 
.thu night...e winds 5 to 10 kt. waves 1 ft. 
.fri...e winds 10 kt. waves 1 ft. 
.fri night...e winds 5 to 10 kt. waves 1 ft. 
.sat...e winds 5 to 10 kt. waves 1 ft. 
.sun...e winds 5 kt...becoming s. waves 1 ft or less. a chance of
showers through the night.  

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

$$
fzus51 klwx 212219
cwflwx
expires:202607220800;;374056

coastal waters forecast
national weather service baltimore md/washington dc
619 pm edt tue jul 21 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.


anz533-220800-
chesapeake bay from north beach to drum point-
619 pm edt tue jul 21 2026

...small craft advisory in effect through wednesday morning...
...severe thunderstorm watch 509 in effect until 10 pm edt this
evening...

.tonight...sw winds 15 to 20 kt with gusts to 30 kt. waves 3 ft.
showers. numerous tstms, mainly this evening. 
.wed...sw winds 10 to 15 kt with gusts to 25 kt. waves 2 to 3 ft.
showers likely with a chance of tstms. 
.wed night...w winds 5 to 10 kt...becoming n 10 to 15 kt with gusts
to 25 kt after midnight. waves 2 to 3 ft. showers likely with a
chance of tstms. 
.thu...n winds 10 to 15 kt with gusts to 25 kt. waves 2 to 3 ft. 
.thu night...e winds 5 to 10 kt. waves 1 ft. 
.fri...e winds 10 kt. waves 2 ft. 
.fri night...e winds 5 to 10 kt. waves 1 ft. 
.sat...e winds 5 to 10 kt. waves 1 ft. 
.sun...e winds 5 kt...becoming s. waves 1 ft or less.  

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

$$
fzus51 klwx 212219
cwflwx
expires:202607220800;;374059

coastal waters forecast
national weather service baltimore md/washington dc
619 pm edt tue jul 21 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.


anz534-220800-
chesapeake bay from drum point to smith point-
619 pm edt tue jul 21 2026

...small craft advisory in effect through wednesday afternoon...
...severe thunderstorm watch 509 in effect until 10 pm edt this
evening...

.tonight...sw winds 20 to 25 kt with gusts to 30 kt. waves 3 ft.
showers. numerous tstms, mainly this evening. patchy fog after
midnight. 
.wed...sw winds 20 to 25 kt...diminishing to 10 to 15 kt late. gusts
up to 30 kt. waves 3 ft. showers with a chance of tstms. 
.wed night...sw winds 10 to 15 kt...becoming nw after midnight.
gusts up to 20 kt...increasing to 25 kt late. waves 2 to 3 ft.
showers with a chance of tstms. 
.thu...n winds 10 to 15 kt with gusts to 25 kt. waves 3 ft. 
.thu night...e winds 5 to 10 kt. waves 1 to 2 ft. 
.fri...e winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.fri night...e winds 5 to 10 kt. gusts up to 20 kt in the evening.
waves 1 to 2 ft. 
.sat...ne winds 5 to 10 kt. waves 1 ft. 
.sun...e winds 5 kt...becoming s. waves 1 ft or less.  

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

$$
fzus51 klwx 212219
cwflwx
expires:202607220800;;374047

coastal waters forecast
national weather service baltimore md/washington dc
619 pm edt tue jul 21 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.


anz535-220800-
tidal potomac from key bridge to indian head-
619 pm edt tue jul 21 2026

...small craft advisory in effect until 4 am edt wednesday...
...severe thunderstorm watch 509 in effect until 10 pm edt this
evening...

.tonight...sw winds 10 to 15 kt with gusts to 20 kt. waves 1 ft.
showers and numerous tstms this evening, then numerous showers and
scattered tstms after midnight. 
.wed...w winds 10 kt. waves 1 ft. showers likely with a chance of
tstms. 
.wed night...nw winds 5 to 10 kt. waves 1 ft. showers likely with a
chance of tstms. 
.thu...n winds 5 to 10 kt. waves 1 ft. 
.thu night...e winds 5 kt. waves less than 1 ft. 
.fri...e winds 5 to 10 kt. waves 1 ft. 
.fri night...e winds 5 to 10 kt. waves 1 ft. 
.sat...se winds around 5 kt. waves 1 ft or less. 
.sun...s winds around 5 kt. waves 1 ft. a chance of showers through
the night.  

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

$$
fzus51 klwx 212219
cwflwx
expires:202607220800;;374048

coastal waters forecast
national weather service baltimore md/washington dc
619 pm edt tue jul 21 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.


anz536-220800-
tidal potomac from indian head to cobb island-
619 pm edt tue jul 21 2026

...small craft advisory in effect until 4 am edt wednesday...
...severe thunderstorm watch 509 in effect until 10 pm edt this
evening...

.tonight...sw winds 10 to 15 kt with gusts to 25 kt. waves 1 to
2 ft. showers and numerous tstms this evening, then numerous showers
with isolated tstms after midnight. 
.wed...sw winds 5 to 10 kt with gusts to 20 kt. waves 1 ft. showers
likely with a chance of tstms. 
.wed night...nw winds 5 to 10 kt. waves 1 ft. showers likely with a
chance of tstms. 
.thu...n winds 5 to 10 kt. waves 1 ft. 
.thu night...ne winds 5 kt. waves less than 1 ft. 
.fri...e winds 5 to 10 kt. waves 1 ft. 
.fri night...e winds around 5 kt. waves 1 ft. 
.sat...e winds around 5 kt. waves 1 ft. 
.sun...s winds around 5 kt. waves 1 ft. a chance of showers through
the night.  

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

$$
fzus51 klwx 212219
cwflwx
expires:202607220800;;374049

coastal waters forecast
national weather service baltimore md/washington dc
619 pm edt tue jul 21 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.


anz537-220800-
tidal potomac from cobb island to smith point-
619 pm edt tue jul 21 2026

...small craft advisory in effect through wednesday afternoon...
...severe thunderstorm watch 509 in effect until 10 pm edt this
evening...

.tonight...sw winds 15 to 20 kt with gusts to 30 kt. waves 2 to
3 ft. showers. numerous tstms, mainly this evening. 
.wed...sw winds 15 to 20 kt. gusts up to 30 kt... diminishing to
20 kt late. waves 2 to 3 ft. showers with a chance of tstms. 
.wed night...w winds 5 to 10 kt...becoming n 10 to 15 kt late. gusts
up to 20 kt...increasing to 25 kt late. waves 1 to 2 ft. showers
with a chance of tstms. 
.thu...n winds 10 to 15 kt with gusts to 25 kt. waves 2 ft. 
.thu night...e winds 5 to 10 kt. waves 1 to 2 ft. 
.fri...e winds 10 kt with gusts to 20 kt. waves 2 ft. 
.fri night...e winds 5 to 10 kt. waves 1 to 2 ft. 
.sat...e winds around 5 kt. waves 1 ft. 
.sun...se winds around 5 kt. waves 1 ft or less.  

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

$$
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