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fzus51 klwx 190257
cwflwx
expires:202606190800;;991569

coastal waters forecast
national weather service baltimore md/washington dc
1056 pm edt thu jun 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-
1056 pm edt thu jun 18 2026

...small craft advisory in effect until 1 am edt friday...

.rest of tonight...w winds 10 kt with gusts to 20 kt. waves 1 to
2 ft. isolated showers. 
.fri...w winds 5 to 10 kt. waves 1 ft. 
.fri night...w winds 10 kt. waves 1 ft. 
.sat...w winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft. 
.sat night...nw winds 10 to 15 kt with gusts to 20 kt...diminishing
to 5 kt after midnight. waves 1 to 2 ft. 
.sun...w winds 5 kt. waves less than 1 ft. 
.sun night...se winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.mon...se winds 10 to 15 kt...becoming w after midnight. waves 2 ft.
a chance of showers in the morning, then showers with a chance of
tstms through the night. a chance of showers after midnight. 
.tue...nw winds 10 to 15 kt...diminishing to 5 kt after midnight.
waves 1 to 2 ft.  

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

$$
fzus51 klwx 190257
cwflwx
expires:202606190800;;991572

coastal waters forecast
national weather service baltimore md/washington dc
1056 pm edt thu jun 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-
1056 pm edt thu jun 18 2026

...small craft advisory in effect until 1 am edt friday...

.rest of tonight...w winds 10 kt. waves 1 to 2 ft. isolated showers.
.fri...nw winds 5 kt...becoming sw late. waves 1 ft. scattered
showers. 
.fri night...w winds 5 to 10 kt. waves 1 ft. 
.sat...w winds 10 kt. waves 1 ft. 
.sat night...nw winds 5 to 10 kt. waves 1 ft. 
.sun...w winds 5 kt. waves less than 1 ft. 
.sun night...se winds 5 to 10 kt. waves 1 ft. a chance of showers
and tstms. 
.mon...s winds 15 to 20 kt...becoming w 10 to 15 kt after midnight.
waves 2 to 3 ft. showers with a chance of tstms. 
.tue...nw winds 10 to 15 kt...diminishing to 5 kt. waves 1 to 2 ft. 

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

$$
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