fzus51 klwx 151827
cwflwx
expires:202608160800;;244681

coastal waters forecast
national weather service baltimore md/washington dc
227 pm edt sat aug 15 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.


anz530-160800-
chesapeake bay north of pooles island-
227 pm edt sat aug 15 2026

...small craft advisory in effect from sunday afternoon through late
sunday night...

.this afternoon...ne winds around 5 kt. waves 1 ft. 
.tonight...se winds 5 to 10 kt. waves 1 ft. 
.sun...s winds 10 to 15 kt. gusts up to 25 kt. waves 1 ft. showers
with a chance of tstms. 
.sun night...s winds 10 to 15 kt...becoming sw after midnight. gusts
up to 25 kt. waves 1 to 2 ft. showers likely with a chance of tstms.
.mon...w winds 5 to 10 kt. waves 1 ft. 
.mon night...nw winds 5 to 10 kt. waves 1 ft. 
.tue...nw winds 5 to 10 kt. waves 1 ft. 
.wed...w winds around 5 kt...becoming sw. 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 151827
cwflwx
expires:202608160800;;244682

coastal waters forecast
national weather service baltimore md/washington dc
227 pm edt sat aug 15 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.


anz531-160800-
chesapeake bay from pooles island to sandy point-
227 pm edt sat aug 15 2026

...small craft advisory in effect from sunday afternoon through late
sunday night...

.this afternoon...ne winds 5 kt. waves flat. 
.tonight...se winds 5 to 10 kt. waves 1 ft or less. 
.sun...s winds 15 to 20 kt with gusts to 25 kt. waves 2 to 3 ft.
showers with a chance of tstms. 
.sun night...s winds 15 to 20 kt with gusts to 25 kt. waves 3 ft.
showers likely with a chance of tstms. 
.mon...w winds 5 to 10 kt. waves 1 to 2 ft. 
.mon night...nw winds 5 to 10 kt. waves 1 ft. 
.tue...nw winds 5 to 10 kt. waves 1 ft or less. 
.wed...sw winds 5 to 10 kt. waves 1 ft or less.  

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

$$

fzus51 klwx 151827
cwflwx
expires:202608160800;;244685

coastal waters forecast
national weather service baltimore md/washington dc
227 pm edt sat aug 15 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.


anz532-160800-
chesapeake bay from sandy point to north beach-
227 pm edt sat aug 15 2026

...small craft advisory in effect from sunday afternoon through late
sunday night...

.this afternoon...ne winds 5 kt. waves flat. 
.tonight...se winds 5 to 10 kt. waves 1 ft. 
.sun...s winds 15 to 20 kt with gusts to 30 kt. waves 2 ft...
building to 4 ft in the afternoon. showers with a chance of tstms. 
.sun night...s winds 15 to 20 kt with gusts to 25 kt. waves 3 ft.
showers likely with a chance of tstms. 
.mon...w winds 5 to 10 kt. waves 1 to 2 ft. 
.mon night...nw winds 5 to 10 kt. waves 1 ft. 
.tue...nw winds 5 to 10 kt. waves 1 ft or less. 
.wed...sw winds 5 to 10 kt...becoming s 10 to 15 kt in the evening,
then becoming sw after midnight. waves 1 ft or less...building to
2 ft.  

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

$$

fzus51 klwx 151827
cwflwx
expires:202608160800;;244687

coastal waters forecast
national weather service baltimore md/washington dc
227 pm edt sat aug 15 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.


anz533-160800-
chesapeake bay from north beach to drum point-
227 pm edt sat aug 15 2026

...small craft advisory in effect from sunday afternoon through late
sunday night...

.this afternoon...e winds 5 kt. waves flat. 
.tonight...se winds 5 to 10 kt. waves 1 ft. 
.sun...s winds 15 to 20 kt with gusts to 25 kt. waves 2 to 3 ft.
showers with a chance of tstms. 
.sun night...s winds 15 to 20 kt with gusts to 25 kt. waves 3 ft.
showers with a chance of tstms. 
.mon...w winds 5 to 10 kt with gusts to 20 kt. waves 1 to 2 ft. 
.mon night...nw winds 5 to 10 kt. waves 1 ft. 
.tue...nw winds 5 to 10 kt. waves 1 ft or less. 
.wed...w winds 5 kt...becoming s 10 to 15 kt. waves 1 ft or less...
building to 2 ft.  

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

$$