fzus51 klwx 160535
cwflwx
expires:202509162000;;062104

coastal waters forecast
national weather service baltimore md/washington dc
134 am edt tue sep 16 2025

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.


anz530-162000-
chesapeake bay north of pooles island-
134 am edt tue sep 16 2025

...small craft advisory in effect through late tonight...

.overnight...ne winds 15 kt with gusts to 20 kt. waves 1 to 2 ft. 
.tue...ne winds 15 to 20 kt with gusts to 25 kt. waves 2 ft. a
chance of showers. vsby 1 to 3 nm. 
.tue night...ne winds 15 to 20 kt with gusts to 25 kt. waves 2 ft.
showers likely. 
.wed...ne winds 15 to 20 kt. waves 2 ft. showers likely. 
.wed night...ne winds 10 to 15 kt with gusts to 20 kt. waves 1 to
2 ft. showers likely. 
.thu...n winds 5 to 10 kt. waves 1 ft. 
.thu night...w winds around 5 kt. waves 1 ft. 
.fri...n winds 5 to 10 kt. waves 1 ft. 
.sat...e winds 5 to 10 kt. waves 1 ft.  

$$

fzus51 klwx 160535
cwflwx
expires:202509162000;;062105

coastal waters forecast
national weather service baltimore md/washington dc
134 am edt tue sep 16 2025

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.


anz531-162000-
chesapeake bay from pooles island to sandy point-
134 am edt tue sep 16 2025

...small craft advisory in effect through late tonight...

.overnight...ne winds 15 to 20 kt. waves 2 ft. a slight chance of
showers. 
.tue...ne winds 20 to 25 kt with gusts to 30 kt. waves 3 ft. a
chance of showers. vsby 1 to 3 nm. 
.tue night...ne winds 20 to 25 kt. waves 3 ft. showers likely. 
.wed...ne winds 15 to 20 kt with gusts to 25 kt. waves 2 to 3 ft.
showers.
.wed night...ne winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
showers likely. 
.thu...n winds 5 to 10 kt. waves 1 ft. 
.thu night...sw winds 5 kt. waves less than 1 ft. 
.fri...n winds 5 to 10 kt. waves 1 ft or less. 
.sat...e winds 10 to 15 kt...diminishing to 5 to 10 kt after
midnight. waves 1 ft.  

$$

fzus51 klwx 160535
cwflwx
expires:202509162000;;062108

coastal waters forecast
national weather service baltimore md/washington dc
134 am edt tue sep 16 2025

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.


anz532-162000-
chesapeake bay from sandy point to north beach-
134 am edt tue sep 16 2025

...small craft advisory in effect through late tonight...

.overnight...ne winds 20 kt with gusts to 25 kt. waves 2 to 3 ft. a
slight chance of showers. 
.tue...ne winds 20 to 25 kt with gusts to 30 kt. waves 3 ft. showers
likely. vsby 1 to 3 nm. 
.tue night...ne winds 20 to 25 kt with gusts to 30 kt. waves 4 ft.
showers likely. vsby 1 nm or less. 
.wed...ne winds 20 to 25 kt...diminishing to 15 kt in the afternoon.
waves 2 to 3 ft. showers.
.wed night...ne winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
showers likely. 
.thu...n winds 5 to 10 kt. waves 1 ft. 
.thu night...sw winds 5 to 10 kt. waves 1 ft or less.
.fri...n winds 5 to 10 kt. waves 1 ft or less. 
.sat...e winds 10 to 15 kt...becoming 10 kt after midnight. waves
1 to 2 ft.  

$$

fzus51 klwx 160535
cwflwx
expires:202509162000;;062110

coastal waters forecast
national weather service baltimore md/washington dc
134 am edt tue sep 16 2025

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.


anz533-162000-
chesapeake bay from north beach to drum point-
134 am edt tue sep 16 2025

...small craft advisory in effect until 6 am edt early this
morning...
...gale warning in effect from 6 am edt this morning through this
evening...

.overnight...ne winds 20 to 25 kt with gusts to 30 kt. waves 3 ft. a
chance of showers. 
.tue...ne winds 25 to 30 kt. waves 5 ft. showers likely with a
chance of tstms. vsby 1 nm or less. 
.tue night...ne winds 25 to 30 kt. waves 5 ft. showers likely with a
chance of tstms. vsby 1 nm or less. 
.wed...ne winds 20 to 25 kt...diminishing to 10 to 15 kt in the
afternoon. waves 3 ft. showers.
.wed night...n winds 10 to 15 kt with gusts to 20 kt. waves 2 to
3 ft. showers likely. 
.thu...n winds 5 to 10 kt. waves 1 to 2 ft. 
.thu night...sw winds 5 to 10 kt. waves 1 ft. 
.fri...n winds 5 kt...becoming ne after midnight. waves 1 ft or
less. 
.sat...e winds 10 to 15 kt...becoming 10 kt after midnight. waves
1 to 2 ft.  

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

$$