fzus51 klwx 030627
cwflwx
expires:202609032000;;816761

coastal waters forecast
national weather service baltimore md/washington dc
227 am edt thu sep 3 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.


anz531-032000-
chesapeake bay from pooles island to sandy point-
227 am edt thu sep 3 2026

.overnight...s winds 5 kt. waves less than 1 ft. scattered showers
with isolated tstms. 
.thu...sw winds 5 to 10 kt. waves 1 ft. numerous showers and
scattered tstms. 
.thu night...w winds 5 to 10 kt. waves 1 ft or less. scattered
showers. 
.fri...w winds 5 to 10 kt. waves 1 ft or less. numerous showers and
scattered tstms. 
.fri night...nw winds 5 to 10 kt. waves 1 ft. scattered showers. 
.sat...n winds 10 kt. waves 1 ft. 
.sat night...n winds 5 to 10 kt. waves 1 ft. 
.sun...ne winds 5 to 10 kt. waves 1 to 2 ft. 
.mon...e winds 5 kt...becoming s. waves 1 ft or less.  

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

$$

fzus51 klwx 030627
cwflwx
expires:202609032000;;816764

coastal waters forecast
national weather service baltimore md/washington dc
227 am edt thu sep 3 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.


anz532-032000-
chesapeake bay from sandy point to north beach-
227 am edt thu sep 3 2026

.overnight...s winds 5 kt. waves less than 1 ft. isolated showers
and tstms. 
.thu...sw winds 5 to 10 kt. waves 1 ft. numerous showers and
scattered tstms. 
.thu night...sw winds 5 to 10 kt. waves 1 ft. scattered showers. 
.fri...w winds 5 to 10 kt. waves 1 ft or less. numerous showers and
scattered tstms. 
.fri night...nw winds 5 to 10 kt. waves 1 ft. numerous showers. 
.sat...n winds 5 to 10 kt. waves 1 ft. 
.sat night...n winds 5 to 10 kt. waves 1 ft. 
.sun...ne winds 10 to 15 kt...becoming e 5 to 10 kt. waves 1 to
2 ft. 
.mon...e winds 5 kt...becoming s. waves 1 ft or less.  

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

$$

fzus51 klwx 030627
cwflwx
expires:202609032000;;816766

coastal waters forecast
national weather service baltimore md/washington dc
227 am edt thu sep 3 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.


anz533-032000-
chesapeake bay from north beach to drum point-
227 am edt thu sep 3 2026

.overnight...s winds 5 to 10 kt. waves 1 ft. isolated showers and
tstms. 
.thu...sw winds 5 to 10 kt. waves 1 ft. numerous showers and
scattered tstms. 
.thu night...w winds 5 to 10 kt. waves 1 ft. scattered showers. 
.fri...w winds 5 kt. waves less than 1 ft. numerous showers and
scattered tstms. 
.fri night...nw winds 5 to 10 kt. waves 1 ft. scattered showers. 
.sat...n winds 5 to 10 kt. waves 2 ft. a chance of showers. 
.sat night...ne winds 5 to 10 kt. waves 1 ft. 
.sun...ne winds 10 to 15 kt...becoming e 5 to 10 kt. waves 1 to
2 ft. 
.mon...e winds 5 kt...becoming s. waves 1 ft.  

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

$$

fzus51 klwx 030627
cwflwx
expires:202609032000;;816769

coastal waters forecast
national weather service baltimore md/washington dc
227 am edt thu sep 3 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.


anz534-032000-
chesapeake bay from drum point to smith point-
227 am edt thu sep 3 2026

.overnight...s winds 5 to 10 kt. waves 1 ft. isolated showers and
tstms. 
.thu...s winds 5 to 10 kt. waves 1 ft. scattered showers and tstms. 
.thu night...sw winds 5 to 10 kt. waves 1 ft. scattered showers. 
.fri...w winds 5 to 10 kt. waves 1 ft. numerous showers and
scattered tstms. 
.fri night...w winds 5 to 10 kt. gusts up to 20 kt after midnight.
waves 1 ft. scattered showers. 
.sat...n winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. a chance
of showers. 
.sat night...ne winds 5 to 10 kt. waves 1 ft. 
.sun...ne winds 10 to 15 kt...becoming e. waves 2 ft. 
.mon...e winds 5 to 10 kt...becoming s after midnight. waves 1 to
2 ft.  

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

$$

fzus51 klwx 030627
cwflwx
expires:202609032000;;816757

coastal waters forecast
national weather service baltimore md/washington dc
227 am edt thu sep 3 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.


anz535-032000-
tidal potomac from key bridge to indian head-
227 am edt thu sep 3 2026

.overnight...s winds 5 kt. waves less than 1 ft. isolated showers
and tstms. 
.thu...sw winds 5 kt. waves less than 1 ft. numerous showers and
scattered tstms. 
.thu night...w winds 5 to 10 kt. waves 1 ft. scattered showers. 
.fri...w winds 5 to 10 kt. waves 1 ft. numerous showers and
scattered tstms. 
.fri night...nw winds 5 to 10 kt. waves 1 ft. scattered showers. 
.sat...n winds 5 kt. waves less than 1 ft. a chance of showers. 
.sat night...n winds 5 kt. waves less than 1 ft. 
.sun...ne winds 5 to 10 kt. waves 1 ft. 
.mon...se winds around 5 kt. waves 1 ft.  

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

$$

fzus51 klwx 030627
cwflwx
expires:202609032000;;816758

coastal waters forecast
national weather service baltimore md/washington dc
227 am edt thu sep 3 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.


anz536-032000-
tidal potomac from indian head to cobb island-
227 am edt thu sep 3 2026

.overnight...s winds 5 kt. waves less than 1 ft. isolated showers
and tstms. 
.thu...sw winds 5 kt. waves less than 1 ft. numerous showers and
scattered tstms. 
.thu night...w winds 5 kt. waves less than 1 ft. scattered showers. 
.fri...w winds 5 to 10 kt. waves 1 ft. numerous showers and
scattered tstms. 
.fri night...nw winds 5 kt. waves less than 1 ft. scattered showers.
.sat...n winds 5 kt. waves less than 1 ft. a chance of showers. 
.sat night...n winds 5 kt. waves less than 1 ft. 
.sun...ne winds 5 to 10 kt. waves 1 ft. 
.mon...se winds around 5 kt. waves 1 ft.  

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

$$

fzus51 klwx 030627
cwflwx
expires:202609032000;;816759

coastal waters forecast
national weather service baltimore md/washington dc
227 am edt thu sep 3 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.


anz537-032000-
tidal potomac from cobb island to smith point-
227 am edt thu sep 3 2026

.overnight...s winds 5 kt. waves less than 1 ft. isolated showers
and tstms. 
.thu...sw winds 5 kt. waves less than 1 ft. scattered showers and
tstms. 
.thu night...w winds 5 to 10 kt. waves 1 ft. scattered showers. 
.fri...w winds 5 to 10 kt. waves flat. numerous showers and
scattered tstms. 
.fri night...w winds 5 to 10 kt. waves 1 ft or less. scattered
showers. 
.sat...n winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.sat night...ne winds 5 to 10 kt. waves 1 ft. 
.sun...ne winds 5 to 10 kt. waves 1 to 2 ft. 
.mon...e winds 5 to 10 kt...becoming s after midnight. waves 1 ft.  

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

$$