fzus51 klwx 222358
cwflwx
expires:202606230800;;742211

coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt mon jun 22 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.


anz531-230800-
chesapeake bay from pooles island to sandy point-
757 pm edt mon jun 22 2026

...small craft advisory in effect until 2 am edt tuesday...
...severe thunderstorm watch 375 in effect until 9 pm edt this
evening...
...small craft advisory in effect tuesday afternoon...

.tonight...s winds 10 to 15 kt with gusts to 20 kt... becoming sw
5 kt late. waves 1 to 2 ft. showers and scattered tstms this
evening, then scattered tstms with a chance of showers after
midnight. 
.tue...nw winds 5 to 10 kt. gusts up to 20 kt in the late morning
and afternoon. waves 1 to 2 ft. a chance of showers. 
.tue night...n winds 5 to 10 kt. gusts up to 20 kt early in the
evening. waves 1 to 2 ft. 
.wed...n winds 5 to 10 kt. waves 1 ft. 
.wed night...s winds around 5 kt. waves flat. 
.thu...s winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
waves 1 to 2 ft. a chance of showers and tstms. 
.thu night...s winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. a
chance of showers and tstms. 
.fri...s winds 5 to 10 kt. waves 1 ft or less. a chance of showers
and tstms. 
.sat...w winds around 5 kt. waves 1 ft or less. a chance of showers.
a chance of tstms through the night.  

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

$$

fzus51 klwx 222358
cwflwx
expires:202606230800;;742214

coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt mon jun 22 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.


anz532-230800-
chesapeake bay from sandy point to north beach-
757 pm edt mon jun 22 2026

...small craft advisory in effect until 2 am edt tuesday...
...severe thunderstorm watch 375 in effect until 9 pm edt this
evening...
...small craft advisory in effect tuesday afternoon...

.tonight...s winds 10 to 15 kt. gusts up to 25 kt. waves 2 to 3 ft...
subsiding to 1 ft after midnight. showers and scattered tstms this
evening, then scattered tstms with a chance of showers after
midnight. 
.tue...nw winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft. a
chance of showers. 
.tue night...n winds 10 to 15 kt. gusts up to 20 kt early in the
evening. waves 1 to 2 ft. 
.wed...n winds 5 to 10 kt. waves 1 ft. 
.wed night...se winds 5 kt. waves flat. 
.thu...s winds 5 to 10 kt...increasing to 15 to 20 kt with gusts to
25 kt in the afternoon. waves 1 ft...building to 3 ft in the
afternoon. 
.thu night...s winds 15 to 20 kt with gusts to 25 kt. waves 3 ft. a
chance of showers. 
.fri...s winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms. 
.sat...w winds 5 kt. waves less than 1 ft. a chance of showers. a
chance of tstms through the night.  

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

$$

fzus51 klwx 222358
cwflwx
expires:202606230800;;742216

coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt mon jun 22 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.


anz533-230800-
chesapeake bay from north beach to drum point-
757 pm edt mon jun 22 2026

...small craft advisory in effect until 2 am edt tuesday...
...severe thunderstorm watch 375 in effect until 9 pm edt this
evening...
...small craft advisory in effect tuesday afternoon...

.tonight...s winds 10 to 15 kt. gusts up to 20 kt until early
morning. waves 2 to 3 ft...subsiding to 1 ft after midnight. showers
and scattered tstms this evening, then scattered tstms with a chance
of showers after midnight. 
.tue...nw winds 10 to 15 kt with gusts to 20 kt... becoming n with
gusts to 25 kt late. waves 1 to 2 ft. a chance of showers. 
.tue night...n winds 10 to 15 kt. gusts up to 25 kt early in the
evening. waves 2 ft. 
.wed...n winds 5 to 10 kt. waves 1 ft. 
.wed night...se winds around 5 kt. waves 1 ft. 
.thu...s winds 5 to 10 kt...increasing to 15 to 20 kt with gusts to
25 kt in the afternoon. waves 1 ft...building to 3 ft in the
afternoon. 
.thu night...s winds 15 to 20 kt with gusts to 25 kt. waves 3 ft. a
chance of showers. 
.fri...s winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms. 
.sat...w winds 5 kt. waves less than 1 ft. a chance of showers. a
chance of tstms through the night.  

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

$$

fzus51 klwx 222358
cwflwx
expires:202606230800;;742219

coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt mon jun 22 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.


anz534-230800-
chesapeake bay from drum point to smith point-
757 pm edt mon jun 22 2026

...small craft advisory in effect until 2 am edt tuesday...
...severe thunderstorm watch 375 in effect until 9 pm edt this
evening...
...small craft advisory in effect tuesday afternoon...

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

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

$$

fzus51 klwx 222358
cwflwx
expires:202606230800;;742207

coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt mon jun 22 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.


anz535-230800-
tidal potomac from key bridge to indian head-
757 pm edt mon jun 22 2026

...severe thunderstorm watch 375 in effect until 9 pm edt this
evening...

.tonight...s winds 5 kt. waves less than 1 ft. showers with a chance
of tstms this evening, then a chance of showers and scattered tstms
after midnight. 
.tue...nw winds 5 to 10 kt with gusts to 20 kt... becoming n with
gusts to 20 kt late. waves 1 ft. a chance of showers. 
.tue night...n winds 5 to 10 kt. waves 1 ft. 
.wed...nw winds around 5 kt. waves 1 ft. 
.wed night...se winds around 5 kt. waves 1 ft or less. 
.thu...s winds 5 to 10 kt. gusts up to 20 kt in the afternoon. waves
1 ft. 
.thu night...s winds 5 to 10 kt. gusts up to 20 kt in the evening.
waves 1 ft. a chance of showers. 
.fri...sw winds around 5 kt. waves 1 ft. a chance of showers and
tstms. 
.sat...w winds around 5 kt. waves 1 ft. a chance of showers. a
chance of tstms through the night.  

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

$$

fzus51 klwx 222358
cwflwx
expires:202606230800;;742208

coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt mon jun 22 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.


anz536-230800-
tidal potomac from indian head to cobb island-
757 pm edt mon jun 22 2026

...severe thunderstorm watch 375 in effect until 9 pm edt this
evening...

.tonight...sw winds 15 kt with gusts to 20 kt... becoming s 5 kt
late this evening and overnight. waves 1 ft. showers and scattered
tstms, mainly this evening. 
.tue...w winds 5 to 10 kt...becoming n with gusts to 20 kt in the
afternoon. waves 1 ft. a chance of showers. 
.tue night...n winds 5 to 10 kt. gusts up to 20 kt early in the
evening. waves 1 ft. 
.wed...n winds around 5 kt. waves 1 ft. 
.wed night...se winds around 5 kt. waves 1 ft. 
.thu...s winds 5 to 10 kt. waves 1 ft. 
.thu night...s winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.fri...s winds around 5 kt. waves 1 ft. a chance of showers and
tstms. 
.sat...w winds around 5 kt. waves 1 ft. a chance of showers and
tstms through the night.  

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

$$

fzus51 klwx 222358
cwflwx
expires:202606230800;;742209

coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt mon jun 22 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.


anz537-230800-
tidal potomac from cobb island to smith point-
757 pm edt mon jun 22 2026

...small craft advisory in effect until 10 pm edt this evening...
...severe thunderstorm watch 375 in effect until 9 pm edt this
evening...
...small craft advisory in effect tuesday afternoon...

.tonight...s winds 10 to 15 kt. gusts up to 20 kt until early
morning. waves 1 to 2 ft. showers and scattered tstms, mainly this
evening. 
.tue...w winds 5 to 10 kt...becoming n 10 to 15 kt with gusts to
20 kt late. waves 1 to 2 ft. showers likely. 
.tue night...n winds 10 to 15 kt. gusts up to 20 kt in the evening.
waves 1 to 2 ft. a chance of showers. 
.wed...n winds 5 to 10 kt. waves 1 ft. 
.wed night...se winds around 5 kt. waves 1 ft or less. 
.thu...s winds 5 kt...increasing to 10 to 15 kt with gusts to 20 kt
in the afternoon. waves 1 to 2 ft. 
.thu night...s winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.fri...s winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms. 
.sat...w winds around 5 kt. waves 1 ft or less. a chance of showers
and tstms through the night.  

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

$$