fzus51 klwx 231157
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expires:202606232000;;769737

coastal waters forecast
national weather service baltimore md/washington dc
757 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.


anz531-232000-
chesapeake bay from pooles island to sandy point-
757 am edt tue jun 23 2026

...small craft advisory in effect through wednesday morning...

.today...nw winds 10 kt...becoming n with gusts to 20 kt this
afternoon. waves 1 to 2 ft. a chance of tstms. scattered showers
this morning, then showers this afternoon. 
.tonight...n winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.wed...nw winds 10 to 15 kt with gusts to 20 kt... becoming w 5 kt
late. 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 231157
cwflwx
expires:202606232000;;769740

coastal waters forecast
national weather service baltimore md/washington dc
757 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.


anz532-232000-
chesapeake bay from sandy point to north beach-
757 am edt tue jun 23 2026

...small craft advisory in effect through wednesday morning...

.today...w winds 10 kt...becoming n with gusts to 25 kt this
afternoon. waves 1 to 2 ft. scattered showers with a chance of tstms
this morning, then showers with a chance of tstms this afternoon. 
.tonight...n winds 15 kt with gusts to 25 kt. waves 2 ft. 
.wed...nw winds 10 to 15 kt with gusts to 20 kt... becoming sw 5 kt
late. 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 231157
cwflwx
expires:202606232000;;769742

coastal waters forecast
national weather service baltimore md/washington dc
757 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.


anz533-232000-
chesapeake bay from north beach to drum point-
757 am edt tue jun 23 2026

...small craft advisory in effect through wednesday morning...

.today...w winds 10 kt...becoming n with gusts to 25 kt this
afternoon. waves 1 to 2 ft...building to 3 ft late. a slight chance
of tstms with isolated showers this morning, then showers with a
chance of tstms this afternoon. 
.tonight...n winds 15 to 20 kt with gusts to 25 kt. waves 2 to 3 ft.
scattered showers. 
.wed...n winds 10 to 15 kt with gusts to 20 kt... becoming s 5 kt
late. 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 231157
cwflwx
expires:202606232000;;769745

coastal waters forecast
national weather service baltimore md/washington dc
757 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.


anz534-232000-
chesapeake bay from drum point to smith point-
757 am edt tue jun 23 2026

...small craft advisory in effect through wednesday morning...

.today...sw winds 10 kt...becoming nw with gusts to 20 kt early this
afternoon, then becoming n 20 kt with gusts to 25 kt late. waves
1 to 2 ft...building to 3 ft late. isolated showers this morning,
then showers with a chance of tstms this afternoon. 
.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 with gusts to 25 kt. 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 231157
cwflwx
expires:202606232000;;769733

coastal waters forecast
national weather service baltimore md/washington dc
757 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.


anz535-232000-
tidal potomac from key bridge to indian head-
757 am edt tue jun 23 2026

...small craft advisory in effect until 6 pm edt this evening...

.today...nw winds 5 to 10 kt...becoming n 10 to 15 kt with gusts to
20 kt this afternoon. 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 231157
cwflwx
expires:202606232000;;769734

coastal waters forecast
national weather service baltimore md/washington dc
757 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.


anz536-232000-
tidal potomac from indian head to cobb island-
757 am edt tue jun 23 2026

...small craft advisory in effect until 6 pm edt this evening...

.today...w winds 5 to 10 kt...becoming n 10 to 15 kt with gusts to
20 kt this afternoon. waves 1 ft. scattered showers with a chance of
tstms this morning, then showers with a chance of tstms this
afternoon. 
.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 231157
cwflwx
expires:202606232000;;769735

coastal waters forecast
national weather service baltimore md/washington dc
757 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.


anz537-232000-
tidal potomac from cobb island to smith point-
757 am edt tue jun 23 2026

...small craft advisory in effect through wednesday morning...

.today...w winds 10 kt...becoming nw with gusts to 25 kt this
afternoon. waves 1 to 2 ft. isolated showers this morning, then
showers with a chance of tstms this afternoon.
.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... diminishing to
5 kt late. 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.

$$