fzus51 klwx 131157
cwflwx
expires:202609132000;;379204

coastal waters forecast
national weather service baltimore md/washington dc
757 am edt sun sep 13 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.


anz530-132000-
chesapeake bay north of pooles island-
757 am edt sun sep 13 2026

.today...nw winds 5 kt. waves flat. showers this morning. patchy fog
this morning with vsby 1 nm or less. 
.tonight...w winds 5 to 10 kt...becoming nw 10 to 15 kt late. waves
1 ft or less. 
.mon...n winds 10 to 15 kt with gusts to 20 kt. waves 1 ft. 
.mon night...n winds 5 to 10 kt. waves 1 ft. 
.tue...e winds 5 to 10 kt. waves 1 ft or less. 
.tue night...se winds 5 to 10 kt. waves 1 ft or less. 
.wed...s winds around 5 kt. waves flat. 
.thu...s winds 5 to 10 kt. waves 1 ft or less.  

$$

fzus51 klwx 131157
cwflwx
expires:202609132000;;379205

coastal waters forecast
national weather service baltimore md/washington dc
757 am edt sun sep 13 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.


anz531-132000-
chesapeake bay from pooles island to sandy point-
757 am edt sun sep 13 2026

.today...w winds 5 kt. waves less than 1 ft. showers this morning. 
.tonight...sw winds 5 kt...becoming nw 10 to 15 kt late. waves 1 ft
or less. 
.mon...n winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.mon night...n winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.tue...e winds 5 to 10 kt. waves 1 ft. 
.tue night...se winds 5 to 10 kt. waves 1 ft. 
.wed...s winds 5 kt. waves less than 1 ft. 
.thu...s winds 5 to 10 kt. waves 1 ft or less.  

$$

fzus51 klwx 131157
cwflwx
expires:202609132000;;379208

coastal waters forecast
national weather service baltimore md/washington dc
757 am edt sun sep 13 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.


anz532-132000-
chesapeake bay from sandy point to north beach-
757 am edt sun sep 13 2026

.today...w winds 5 kt. waves less than 1 ft. scattered showers this
morning, then isolated showers and tstms this afternoon. 
.tonight...s winds 5 kt...becoming nw 10 to 15 kt after midnight.
waves 1 ft or less. 
.mon...n winds 15 to 20 kt with gusts to 25 kt. waves 2 ft. 
.mon night...ne winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.tue...e winds 5 to 10 kt. waves 1 ft. 
.tue night...se winds 5 to 10 kt. waves 1 ft. 
.wed...s winds 5 to 10 kt. waves 1 ft. 
.thu...s winds 5 to 10 kt. waves 1 to 2 ft.  

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

$$

fzus51 klwx 131157
cwflwx
expires:202609132000;;379210

coastal waters forecast
national weather service baltimore md/washington dc
757 am edt sun sep 13 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.


anz533-132000-
chesapeake bay from north beach to drum point-
757 am edt sun sep 13 2026

.today...w winds 5 to 10 kt...becoming s late. waves 1 ft or less.
numerous showers this morning, then isolated showers and tstms this
afternoon. 
.tonight...s winds 5 kt...becoming w 10 to 15 kt after midnight.
waves 1 ft or less. 
.mon...n winds 15 to 20 kt with gusts to 25 kt. waves 3 ft. 
.mon night...ne winds 15 to 20 kt with gusts to 25 kt. waves 2 to
3 ft. 
.tue...e winds 5 to 10 kt. waves 1 to 2 ft. 
.tue night...se winds 5 to 10 kt. waves 1 ft. 
.wed...s winds 5 to 10 kt. waves 1 ft. 
.thu...s winds 5 to 10 kt. waves 1 ft or less.  

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

$$