fzus51 klwx 221050
cwflwx
expires:202608222000;;162244

coastal waters forecast
national weather service baltimore md/washington dc
650 am edt sat aug 22 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.


anz530-222000-
chesapeake bay north of pooles island-
650 am edt sat aug 22 2026

.today...e winds 5 kt. waves less than 1 ft. scattered showers.
isolated tstms this morning, then scattered tstms this afternoon. 
.tonight...se winds 5 to 10 kt...becoming sw late. waves 1 ft.
showers likely with a chance of tstms. 
.sun...w winds 5 to 10 kt. waves 1 ft. a chance of showers.
.sun night...w winds 5 to 10 kt. waves 1 ft. 
.mon...w winds 5 to 10 kt. waves 1 ft. 
.mon night...nw winds 5 to 10 kt. waves 1 ft. 
.tue...w winds around 5 kt. waves 1 ft or less. 
.wed...w winds around 5 kt...becoming s. waves 1 ft or less. a
chance of showers after midnight.  

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

$$

fzus51 klwx 221050
cwflwx
expires:202608222000;;162245

coastal waters forecast
national weather service baltimore md/washington dc
650 am edt sat aug 22 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.


anz531-222000-
chesapeake bay from pooles island to sandy point-
650 am edt sat aug 22 2026

.today...e winds 10 kt. waves 1 ft. numerous showers with isolated
tstms this morning, then numerous showers and scattered tstms this
afternoon. 
.tonight...se winds 5 to 10 kt...becoming sw late. waves 1 ft.
showers likely with a chance of tstms. 
.sun...w winds 5 to 10 kt. waves 1 ft. 
.sun night...w winds 5 to 10 kt. waves 1 ft. 
.mon...w winds 5 to 10 kt. waves 1 ft. 
.mon night...nw winds 5 to 10 kt. waves 1 ft. 
.tue...w winds 5 to 10 kt. waves 1 ft or less. 
.wed...n winds around 5 kt...becoming s. waves 1 ft or less. a
chance of showers after midnight.  

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

$$

fzus51 klwx 221050
cwflwx
expires:202608222000;;162248

coastal waters forecast
national weather service baltimore md/washington dc
650 am edt sat aug 22 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.


anz532-222000-
chesapeake bay from sandy point to north beach-
650 am edt sat aug 22 2026

.today...e winds 10 kt. waves 1 ft. showers with isolated tstms this
morning, then numerous showers and scattered tstms this afternoon. 
.tonight...se winds 5 to 10 kt...becoming sw after midnight. waves
1 ft. a chance of showers and tstms. 
.sun...w winds 5 to 10 kt. waves 1 ft. 
.sun night...w winds 5 to 10 kt. waves 1 ft. 
.mon...w winds 5 to 10 kt. waves 1 ft. 
.mon night...nw winds 5 to 10 kt. waves 1 ft. 
.tue...w winds 5 to 10 kt. waves 1 ft. 
.wed...nw winds around 5 kt...becoming s. waves 1 ft or less...
building to 2 ft. a chance of showers after midnight. 

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

$$

fzus51 klwx 221050
cwflwx
expires:202608222000;;162250

coastal waters forecast
national weather service baltimore md/washington dc
650 am edt sat aug 22 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.


anz533-222000-
chesapeake bay from north beach to drum point-
650 am edt sat aug 22 2026

.today...e winds 10 kt. waves 1 ft. scattered tstms. showers.
.tonight...se winds 5 to 10 kt...becoming sw after midnight. waves
1 ft. a chance of showers and tstms. 
.sun...w winds 5 to 10 kt. waves 1 ft. 
.sun night...nw winds 5 to 10 kt. waves 1 ft. 
.mon...nw winds 5 to 10 kt. waves 1 ft. 
.mon night...nw winds 5 to 10 kt. waves 1 ft. 
.tue...w winds 5 to 10 kt. waves 1 ft. 
.wed...s winds 5 to 10 kt. waves 1 ft or less... building to 2 ft. a
chance of showers after midnight.  

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

$$