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fzus51 klwx 120857
cwflwx
expires:202609122300;;316980

coastal waters forecast
national weather service baltimore md/washington dc
457 am edt sat sep 12 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.


anz531-122300-
chesapeake bay from pooles island to sandy point-
457 am edt sat sep 12 2026

.rest of the overnight...e winds 5 kt. waves less than 1 ft. 
.today...se winds 5 to 10 kt. waves 1 ft. 
.tonight...se winds 10 to 15 kt...becoming s 5 to 10 kt late. waves
2 ft. showers with a chance of tstms. patchy fog. vsby 1 nm or less.
.sun...w winds 5 to 10 kt. waves 1 ft. showers likely. patchy fog. 
.sun night...w winds 5 to 10 kt. 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...becoming se. waves 1 ft. 
.wed...s winds 5 to 10 kt. waves 1 ft.  

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

$$
fzus51 klwx 120857
cwflwx
expires:202609122300;;316983

coastal waters forecast
national weather service baltimore md/washington dc
457 am edt sat sep 12 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.


anz532-122300-
chesapeake bay from sandy point to north beach-
457 am edt sat sep 12 2026

.rest of the overnight...e winds 5 kt. waves less than 1 ft. 
.today...se winds 5 to 10 kt. waves 1 to 2 ft. a chance of showers. 
.tonight...se winds 10 to 15 kt...becoming s 5 to 10 kt late. gusts
up to 20 kt. waves 2 ft. showers with a chance of tstms. patchy fog.
vsby 1 nm or less. 
.sun...w winds 5 to 10 kt. waves 1 ft. showers likely. patchy fog. 
.sun night...w winds 5 to 10 kt. 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...becoming s after midnight. waves 1 ft. 
.wed...s winds 5 to 10 kt. waves 1 ft.  

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

$$
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