fzus51 klwx 172142
cwflwx
expires:202608180900;;901433

coastal waters forecast
national weather service baltimore md/washington dc
542 pm edt mon aug 17 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.


anz530-180900-
chesapeake bay north of pooles island-
542 pm edt mon aug 17 2026

.tonight...nw winds 5 kt. waves less than 1 ft. scattered showers
and tstms this evening. 
.tue...n winds 5 to 10 kt. waves 1 ft. 
.tue night...n winds around 5 kt. waves 1 ft. 
.wed...w winds around 5 kt. waves 1 ft. 
.wed night...sw winds around 5 kt. waves 1 ft. a chance of showers. 
.thu...nw winds around 5 kt. waves 1 ft. showers likely with a
chance of tstms. 
.thu night...n winds around 5 kt. waves 1 ft. a chance of showers. 
.fri...ne winds 5 to 10 kt. waves 1 ft. a chance of showers. a
chance of tstms through the night. 
.sat...e winds 5 kt. waves less than 1 ft. a chance of showers.  

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

$$

fzus51 klwx 172142
cwflwx
expires:202608180900;;901434

coastal waters forecast
national weather service baltimore md/washington dc
542 pm edt mon aug 17 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.


anz531-180900-
chesapeake bay from pooles island to sandy point-
542 pm edt mon aug 17 2026

.tonight...nw winds 5 kt. waves less than 1 ft. scattered showers
and tstms this evening. 
.tue...n winds 5 to 10 kt. waves 1 ft. 
.tue night...n winds around 5 kt. waves 1 ft or less. 
.wed...w winds around 5 kt. waves 1 ft or less. 
.wed night...sw winds 5 kt. waves less than 1 ft. a chance of
showers. 
.thu...n winds 5 kt. waves flat. showers likely with a chance of
tstms. 
.thu night...n winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.fri...ne winds 5 to 10 kt. waves 1 ft. a chance of showers through
the day. a chance of tstms. showers likely through the night. 
.sat...e winds 5 kt. waves less than 1 ft. a chance of showers.  

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

$$

fzus51 klwx 172142
cwflwx
expires:202608180900;;901437

coastal waters forecast
national weather service baltimore md/washington dc
542 pm edt mon aug 17 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.


anz532-180900-
chesapeake bay from sandy point to north beach-
542 pm edt mon aug 17 2026

.tonight...nw winds 5 kt. waves less than 1 ft. scattered showers
with isolated tstms this evening. 
.tue...n winds 5 to 10 kt. waves 1 ft. 
.tue night...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. a chance of
showers. 
.thu...n winds 5 kt. waves less than 1 ft. showers likely with a
chance of tstms. 
.thu night...ne winds 5 to 10 kt. waves 1 ft. showers likely with a
chance of tstms. 
.fri...ne winds 5 to 10 kt. waves 1 ft. a chance of showers through
the day. a chance of tstms. showers likely through the night. 
.sat...ne winds 5 kt...becoming s. waves 1 ft. a chance of showers. 

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

$$

fzus51 klwx 172142
cwflwx
expires:202608180900;;901439

coastal waters forecast
national weather service baltimore md/washington dc
542 pm edt mon aug 17 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.


anz533-180900-
chesapeake bay from north beach to drum point-
542 pm edt mon aug 17 2026

.tonight...nw winds 5 kt. waves less than 1 ft. scattered showers
and tstms, mainly this evening. 
.tue...n winds 5 to 10 kt. waves 1 ft. 
.tue night...n winds around 5 kt. waves 1 ft or less. 
.wed...nw winds 5 kt. waves flat. 
.wed night...sw winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.thu...n winds 5 kt. waves less than 1 ft. showers likely with a
chance of tstms. 
.thu night...e winds 5 kt...becoming n after midnight. waves 1 ft.
showers likely with a chance of tstms.
.fri...ne winds 5 to 10 kt. waves 1 ft. a chance of showers in the
morning, then showers likely with a chance of tstms. 
.sat...e winds 5 kt. waves less than 1 ft. a chance of showers.  

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

$$