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fzus51 klwx 182057
cwflwx
expires:202608190800;;955038

coastal waters forecast
national weather service baltimore md/washington dc
457 pm edt tue aug 18 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.


anz531-190800-
chesapeake bay from pooles island to sandy point-
457 pm edt tue aug 18 2026

.rest of this afternoon...n winds 5 kt. waves less than 1 ft.
isolated showers. 
.tonight...n winds around 5 kt. waves 1 ft or less. 
.wed...w winds 5 kt. waves flat. 
.wed night...sw winds 5 kt. waves flat. 
.thu...n winds 5 kt. waves less than 1 ft. showers likely. 
.thu night...n winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.fri...e winds 5 to 10 kt. waves 1 ft. a chance of showers in the
afternoon. showers likely with a chance of tstms through the night. 
.sat...se winds 5 kt. waves less than 1 ft. showers likely in the
morning. a chance of showers. a chance of tstms through the night.  

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

$$
fzus51 klwx 182057
cwflwx
expires:202608190800;;955041

coastal waters forecast
national weather service baltimore md/washington dc
457 pm edt tue aug 18 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.


anz532-190800-
chesapeake bay from sandy point to north beach-
457 pm edt tue aug 18 2026

.rest of this afternoon...n winds 5 kt. waves less than 1 ft.
isolated showers. 
.tonight...n winds around 5 kt. waves 1 ft or less. 
.wed...w winds 5 kt. waves less than 1 ft. 
.wed night...sw winds 5 kt. waves less than 1 ft. 
.thu...ne winds 5 kt. waves less than 1 ft. showers likely. 
.thu night...ne winds 5 to 10 kt. waves 1 ft. a chance of showers
and tstms. 
.fri...ne winds 5 to 10 kt...becoming se after midnight. waves 1 ft.
a chance of showers in the afternoon. showers likely with a chance
of tstms through the night. 
.sat...se winds 5 kt. waves less than 1 ft. showers likely in the
morning. a chance of showers. a chance of tstms through the night.  

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

$$
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