fzus51 klwx 291159
cwflwx
expires:202604292000;;726502

coastal waters forecast
national weather service baltimore md/washington dc
759 am edt wed apr 29 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.


anz530-292000-
chesapeake bay north of pooles island-
759 am edt wed apr 29 2026

...small craft advisory in effect from 11 am edt this morning
through thursday evening...

.today...se winds 5 to 10 kt. waves 1 ft. showers likely with a
chance of tstms this afternoon. 
.tonight...se winds 10 to 15 kt...becoming w after midnight. gusts
up to 20 kt. waves 1 ft. showers with a chance of tstms. patchy fog.
vsby 1 nm or less. 
.thu...nw winds 10 to 15 kt with gusts to 25 kt. waves 2 ft. 
.thu night...nw winds 10 to 15 kt with gusts to 20 kt. waves 1 ft. 
.fri...w winds 5 to 10 kt with gusts to 20 kt. waves 1 ft. 
.fri night...nw winds 5 to 10 kt. waves 1 ft. 
.sat...nw winds around 5 kt. waves 1 ft. 
.sun...w winds 10 to 15 kt...becoming sw around 5 kt after midnight.
waves 1 ft.  

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

$$

fzus51 klwx 291159
cwflwx
expires:202604292000;;726503

coastal waters forecast
national weather service baltimore md/washington dc
759 am edt wed apr 29 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.


anz531-292000-
chesapeake bay from pooles island to sandy point-
759 am edt wed apr 29 2026

...small craft advisory in effect from 11 am edt this morning
through thursday evening...

.today...se winds 10 to 15 kt. gusts up to 20 kt late this morning
and afternoon. waves 1 to 2 ft. a slight chance of showers this
morning, then showers likely with a chance of tstms this afternoon. 
.tonight...se winds 10 to 15 kt...becoming w after midnight, then
becoming nw late. gusts up to 20 kt. waves 2 ft. showers with a
chance of tstms. patchy fog. vsby 1 nm or less. 
.thu...nw winds 15 kt with gusts to 25 kt. waves 2 ft. 
.thu night...nw winds 10 to 15 kt. gusts up to 25 kt in the evening.
waves 1 to 2 ft. 
.fri...w winds 5 to 10 kt with gusts to 20 kt. waves 1 ft. 
.fri night...nw winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.sat...nw winds 5 to 10 kt. waves 1 ft. 
.sun...w winds 10 to 15 kt...becoming sw 5 kt after midnight. waves
1 to 2 ft.  

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

$$

fzus51 klwx 291159
cwflwx
expires:202604292000;;726506

coastal waters forecast
national weather service baltimore md/washington dc
759 am edt wed apr 29 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.


anz532-292000-
chesapeake bay from sandy point to north beach-
759 am edt wed apr 29 2026

...small craft advisory in effect from 11 am edt this morning
through thursday evening...

.today...se winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft...
building to 3 ft late. a slight chance of showers this morning, then
showers likely with a slight chance of tstms this afternoon. 
.tonight...s winds 15 to 20 kt...becoming w 10 to 15 kt after
midnight. gusts up to 25 kt. waves 2 to 3 ft. showers with a chance
of tstms. patchy fog. vsby 1 nm or less. 
.thu...nw winds 15 kt with gusts to 25 kt. waves 2 ft. 
.thu night...nw winds 10 to 15 kt with gusts to 20 kt. waves 1 to
2 ft. 
.fri...w winds 5 to 10 kt. waves 1 ft. 
.fri night...w winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.sat...nw winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.sun...w winds 5 to 10 kt. waves 1 to 2 ft.  

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

$$

fzus51 klwx 291159
cwflwx
expires:202604292000;;726508

coastal waters forecast
national weather service baltimore md/washington dc
759 am edt wed apr 29 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.


anz533-292000-
chesapeake bay from north beach to drum point-
759 am edt wed apr 29 2026

...small craft advisory in effect from 11 am edt this morning
through thursday evening...

.today...se winds 10 to 15 kt with gusts to 20 kt... increasing to
20 kt with gusts to 25 kt late. waves 1 to 2 ft...building to 3 ft
late. a chance of showers this afternoon. 
.tonight...s winds 15 to 20 kt...becoming w after midnight. gusts up
to 25 kt. waves 2 to 3 ft. showers with a chance of tstms. 
.thu...nw winds 15 to 20 kt with gusts to 25 kt. waves 3 ft. 
.thu night...nw winds 10 to 15 kt with gusts to 20 kt. waves 1 to
2 ft. 
.fri...w winds 5 to 10 kt. waves 1 ft. 
.fri night...w winds 5 kt. waves less than 1 ft. a chance of
showers. 
.sat...n winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.sun...w winds 5 to 10 kt. waves 1 to 2 ft.  

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

$$