fzus51 klwx 042357
cwflwx
expires:202609050800;;918087

coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt fri sep 4 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.


anz530-050800-
chesapeake bay north of pooles island-
757 pm edt fri sep 4 2026

.tonight...nw winds 5 kt. waves less than 1 ft. a chance of showers.
a chance of tstms, mainly this evening. 
.sat...n winds 5 kt. waves less than 1 ft. 
.sat night...n winds 5 to 10 kt. waves 1 ft. 
.sun...ne winds 5 to 10 kt. waves 1 ft. 
.sun night...e winds around 5 kt. waves 1 ft. 
.mon...n winds around 5 kt. waves 1 ft. 
.mon night...w winds around 5 kt. waves 1 ft or less. 
.tue...sw winds 5 to 10 kt. waves 1 ft. 
.wed...sw winds 15 to 20 kt. waves 1 to 2 ft.  

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

$$

fzus51 klwx 042357
cwflwx
expires:202609050800;;918088

coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt fri sep 4 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.


anz531-050800-
chesapeake bay from pooles island to sandy point-
757 pm edt fri sep 4 2026

.tonight...w winds 5 kt...becoming nw late. waves 1 ft or less. a
chance of showers with a slight chance of tstms this evening, then a
slight chance of showers and tstms after midnight. 
.sat...n winds 5 to 10 kt. waves 1 ft. 
.sat night...ne winds 5 to 10 kt. waves 1 ft. 
.sun...ne winds 5 to 10 kt. waves 1 ft. 
.sun night...e winds 5 to 10 kt. waves 1 ft. 
.mon...ne winds around 5 kt. waves 1 ft or less. 
.mon night...s winds around 5 kt. waves flat. 
.tue...sw winds 5 to 10 kt. waves 1 ft or less. 
.wed...sw winds 15 to 20 kt. waves 1 to 2 ft.  

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

$$

fzus51 klwx 042357
cwflwx
expires:202609050800;;918091

coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt fri sep 4 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.


anz532-050800-
chesapeake bay from sandy point to north beach-
757 pm edt fri sep 4 2026

.tonight...w winds 5 to 10 kt...becoming nw late. waves 1 ft or
less. a chance of showers with a slight chance of tstms. 
.sat...n winds 5 to 10 kt. waves 1 ft. 
.sat night...ne winds 5 to 10 kt. waves 1 ft. 
.sun...ne winds 10 kt. waves 1 ft. 
.sun night...e winds 5 to 10 kt. waves 1 ft. 
.mon...ne winds 5 kt. waves less than 1 ft. 
.mon night...s winds around 5 kt. waves 1 ft or less. 
.tue...sw winds 5 to 10 kt. waves 1 ft. 
.wed...sw winds 15 to 20 kt. waves 1 to 2 ft... building to 3 ft.  

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

$$

fzus51 klwx 042357
cwflwx
expires:202609050800;;918093

coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt fri sep 4 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.


anz533-050800-
chesapeake bay from north beach to drum point-
757 pm edt fri sep 4 2026

.tonight...w winds 5 to 10 kt...becoming nw late. waves 1 ft or
less. a chance of showers with a slight chance of tstms. 
.sat...n winds 5 to 10 kt. waves 1 ft. 
.sat night...ne winds 5 to 10 kt. waves 1 ft. 
.sun...ne winds 10 kt. waves 1 ft. 
.sun night...e winds 5 to 10 kt. waves 1 ft. 
.mon...ne winds 5 kt. waves less than 1 ft. 
.mon night...s winds around 5 kt. waves 1 ft or less. 
.tue...sw winds 5 to 10 kt. waves 1 ft. 
.wed...sw winds 15 to 20 kt. waves 1 to 2 ft.  

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

$$