fzus51 klwx 230857
cwflwx
expires:202606232300;;763165

coastal waters forecast
national weather service baltimore md/washington dc
457 am edt tue jun 23 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.


anz531-232300-
chesapeake bay from pooles island to sandy point-
457 am edt tue jun 23 2026

...small craft advisory in effect from 8 am edt this morning through
wednesday morning...

.rest of the overnight...sw winds 10 kt. waves 1 ft. 
.today...nw winds 10 to 15 kt with gusts to 20 kt... becoming n with
gusts to 20 kt late. waves 1 to 2 ft. showers with a chance of
tstms. 
.tonight...n winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.wed...nw winds 10 to 15 kt. gusts up to 20 kt in the morning. waves
1 to 2 ft. 
.wed night...sw winds 5 kt. waves less than 1 ft. 
.thu...s winds 10 to 15 kt. gusts up 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 10 to 15 kt...diminishing to around 5 kt. waves 1 to
2 ft...subsiding to flat after midnight. a chance of showers and
tstms in the afternoon. showers likely with a chance of tstms
through the night. 
.sat...nw winds around 5 kt. waves 1 ft or less. showers likely with
a chance of tstms.  

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

$$

fzus51 klwx 230857
cwflwx
expires:202606232300;;763168

coastal waters forecast
national weather service baltimore md/washington dc
457 am edt tue jun 23 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.


anz532-232300-
chesapeake bay from sandy point to north beach-
457 am edt tue jun 23 2026

...small craft advisory in effect from 8 am edt this morning through
wednesday morning...

.rest of the overnight...sw winds 10 kt. waves 2 ft. 
.today...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 with a chance of
tstms. 
.tonight...n winds 15 kt with gusts to 25 kt. waves 2 ft. 
.wed...nw winds 10 to 15 kt...becoming w 5 to 10 kt in the
afternoon. gusts up to 20 kt. waves 1 to 2 ft. 
.wed night...sw winds 5 to 10 kt. waves 1 ft. 
.thu...s winds 10 to 15 kt. gusts up 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 3 ft. 
.fri...s winds 10 to 15 kt...diminishing to 5 kt after midnight.
waves 1 to 2 ft. a chance of showers and tstms in the afternoon.
showers likely with a chance of tstms through the night. 
.sat...w winds around 5 kt. waves 1 ft or less. showers likely with
a chance of tstms.  

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

$$

fzus51 klwx 230857
cwflwx
expires:202606232300;;763170

coastal waters forecast
national weather service baltimore md/washington dc
457 am edt tue jun 23 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.


anz533-232300-
chesapeake bay from north beach to drum point-
457 am edt tue jun 23 2026

...small craft advisory in effect from 8 am edt this morning through
wednesday morning...

.rest of the overnight...sw winds 10 kt. waves 1 ft. 
.today...w winds 10 kt...becoming n with gusts to 20 kt early in the
afternoon, then increasing to 15 to 20 kt with gusts to 25 kt late.
waves 1 ft...building to 3 ft in the afternoon. showers with a
chance of tstms. 
.tonight...n winds 15 to 20 kt with gusts to 25 kt. waves 2 to 3 ft.
scattered showers. 
.wed...nw winds 10 to 15 kt with gusts to 20 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 20 kt in the afternoon.
waves 1 to 2 ft. 
.thu night...s winds 10 to 15 kt with gusts to 20 kt. waves 3 ft. 
.fri...s winds 10 to 15 kt...diminishing to 5 kt after midnight.
waves 1 to 2 ft. a chance of showers and tstms in the afternoon.
showers likely with a chance of tstms through the night. 
.sat...w winds 5 kt. waves less than 1 ft. showers likely with a
chance of tstms.  

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

$$

fzus51 klwx 230857
cwflwx
expires:202606232300;;763173

coastal waters forecast
national weather service baltimore md/washington dc
457 am edt tue jun 23 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.


anz534-232300-
chesapeake bay from drum point to smith point-
457 am edt tue jun 23 2026

...small craft advisory in effect from 8 am edt this morning through
wednesday morning...

.rest of the overnight...s winds 10 kt. waves 2 ft. 
.today...w winds 5 to 10 kt with gusts to 20 kt...becoming n 15 to
20 kt with gusts to 25 kt late. waves 2 to 3 ft. showers with a
chance of tstms. 
.tonight...n winds 15 to 20 kt with gusts to 30 kt. waves 3 ft.
scattered showers with a chance of tstms. 
.wed...nw winds 10 to 15 kt. gusts up to 25 kt in the morning. waves
2 to 3 ft. 
.wed night...sw winds 5 to 10 kt. waves 1 ft. 
.thu...s winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft. 
.thu night...s winds 15 to 20 kt with gusts to 25 kt. waves 3 ft. 
.fri...s winds 10 to 15 kt. waves 2 to 3 ft. a chance of showers and
tstms. 
.sat...w winds 5 to 10 kt. waves 1 ft. a chance of showers in the
morning, then showers likely with a chance of tstms through the
night.  

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

$$

fzus51 klwx 230857
cwflwx
expires:202606232300;;763161

coastal waters forecast
national weather service baltimore md/washington dc
457 am edt tue jun 23 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.


anz535-232300-
tidal potomac from key bridge to indian head-
457 am edt tue jun 23 2026

...small craft advisory in effect from 8 am edt this morning through
this afternoon...

.rest of the overnight...sw winds 5 kt. waves less than 1 ft. 
.today...nw winds 10 to 15 kt with gusts to 20 kt. waves 1 ft.
showers with a chance of tstms. 
.tonight...nw winds 10 kt. waves 1 ft. 
.wed...nw winds 5 to 10 kt. waves 1 ft. 
.wed night...sw winds 5 kt. waves less than 1 ft. 
.thu...s winds 5 to 10 kt. waves 1 ft. 
.thu night...s winds 10 kt. waves 1 ft. 
.fri...s winds 5 to 10 kt. waves 1 ft. a chance of showers and tstms
in the afternoon. showers likely with a chance of tstms through the
night. 
.sat...w winds around 5 kt. waves 1 ft. showers likely with a chance
of tstms.  

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

$$

fzus51 klwx 230857
cwflwx
expires:202606232300;;763162

coastal waters forecast
national weather service baltimore md/washington dc
457 am edt tue jun 23 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.


anz536-232300-
tidal potomac from indian head to cobb island-
457 am edt tue jun 23 2026

...small craft advisory in effect from 8 am edt this morning through
this afternoon...

.rest of the overnight...sw winds 5 kt. waves less than 1 ft. 
.today...w winds 5 to 10 kt...becoming n 10 to 15 kt with gusts to
20 kt in the afternoon. waves 1 ft. showers with a chance of tstms. 
.tonight...nw winds 10 to 15 kt with gusts to 20 kt. waves 1 ft. 
.wed...nw winds 5 to 10 kt. waves 1 ft. 
.wed night...s winds 5 kt. waves less than 1 ft. 
.thu...s winds 5 to 10 kt. waves 1 ft. 
.thu night...s winds 10 kt. waves 1 ft. 
.fri...sw winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms in the afternoon. showers likely with a chance of tstms
through the night. 
.sat...w winds around 5 kt. waves 1 ft. showers likely with a chance
of tstms.  

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

$$

fzus51 klwx 230857
cwflwx
expires:202606232300;;763163

coastal waters forecast
national weather service baltimore md/washington dc
457 am edt tue jun 23 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.


anz537-232300-
tidal potomac from cobb island to smith point-
457 am edt tue jun 23 2026

...small craft advisory in effect from 8 am edt this morning through
wednesday morning...

.rest of the overnight...s winds 10 kt. waves 1 ft. 
.today...w winds 5 to 10 kt...becoming nw 10 to 15 kt with gusts to
25 kt in the afternoon. waves 1 to 2 ft. showers with a chance of
tstms. 
.tonight...n winds 15 to 20 kt with gusts to 25 kt. waves 2 to 3 ft.
scattered showers. 
.wed...nw winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft. 
.wed night...s winds 5 to 10 kt. waves 1 ft or less. 
.thu...s winds 10 to 15 kt. gusts up 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 10 to 15 kt...becoming sw 5 kt after midnight. waves
1 to 2 ft. a chance of showers and tstms. 
.sat...w winds 5 kt. waves less than 1 ft. a chance of showers in
the morning, then showers likely with a chance of tstms through the
night.  

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

$$