fzus51 klwx 031248
cwflwx
expires:202609032000;;832394

coastal waters forecast
national weather service baltimore md/washington dc
848 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-
848 am edt thu sep 3 2026

.today...sw winds 5 kt. waves less than 1 ft. scattered showers
early this morning, then isolated showers and tstms this afternoon. 
.tonight...sw winds 5 to 10 kt. waves 1 ft. scattered showers and
tstms. 
.fri...w winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms. 
.fri night...nw winds 5 to 10 kt. waves 1 ft. a chance of showers
and tstms. 
.sat...n winds 5 to 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 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 031248
cwflwx
expires:202609032000;;832397

coastal waters forecast
national weather service baltimore md/washington dc
848 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-
848 am edt thu sep 3 2026

.today...ne winds 10 kt...becoming s late this morning and
afternoon. waves 1 ft. scattered showers early this morning, then
isolated showers and tstms this afternoon. 
.tonight...sw winds 5 to 10 kt. waves 1 ft. scattered showers and
tstms. 
.fri...w winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms. 
.fri night...nw winds 5 to 10 kt. waves 1 ft. a chance of showers
and tstms. 
.sat...n winds 5 to 10 kt. waves 1 ft. 
.sat night...ne winds 5 to 10 kt. waves 1 ft. 
.sun...ne winds 5 to 10 kt. waves 1 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 031248
cwflwx
expires:202609032000;;832399

coastal waters forecast
national weather service baltimore md/washington dc
848 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-
848 am edt thu sep 3 2026

.today...e winds 10 kt...becoming s late this morning and afternoon.
waves 1 ft. scattered showers early this morning, then isolated
showers and tstms this afternoon. 
.tonight...sw winds 5 to 10 kt. waves 1 ft. scattered showers. 
.fri...w winds 5 kt. waves less than 1 ft. a chance of showers and
tstms. 
.fri night...nw winds 5 to 10 kt. waves 1 ft. a chance of showers
and tstms. 
.sat...n winds 5 to 10 kt. waves 2 ft. 
.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 kt...becoming s. waves 1 ft.  

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

$$

fzus51 klwx 031248
cwflwx
expires:202609032000;;832402

coastal waters forecast
national weather service baltimore md/washington dc
848 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-
848 am edt thu sep 3 2026

.today...s winds 5 kt...increasing to 10 kt late. waves 1 ft. 
.tonight...sw winds 5 to 10 kt. waves 1 ft. scattered showers and
tstms. 
.fri...w winds 5 to 10 kt. waves 1 ft. a chance of showers.
.fri night...w winds 5 to 10 kt. waves 1 to 2 ft. a chance of
showers and tstms. 
.sat...n winds 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 after midnight.
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 031248
cwflwx
expires:202609032000;;832390

coastal waters forecast
national weather service baltimore md/washington dc
848 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-
848 am edt thu sep 3 2026

.today...w winds 5 kt. waves less than 1 ft. scattered showers early
this morning, then scattered showers and tstms this afternoon. 
.tonight...sw winds around 5 kt. waves 1 ft. scattered showers and
tstms. 
.fri...w winds 5 to 10 kt. waves 1 ft. showers likely with a chance
of tstms. 
.fri night...nw winds 5 kt. waves less than 1 ft. a chance of
showers and tstms. 
.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 around 5 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 031248
cwflwx
expires:202609032000;;832391

coastal waters forecast
national weather service baltimore md/washington dc
848 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-
848 am edt thu sep 3 2026

.today...sw winds 5 kt. waves less than 1 ft. isolated showers and
tstms this afternoon. 
.tonight...sw winds 5 kt. waves less than 1 ft. scattered showers
and tstms. 
.fri...w winds around 5 kt. waves 1 ft. showers likely with a chance
of tstms. 
.fri night...nw winds 5 kt. waves less than 1 ft. a chance of
showers and tstms. 
.sat...n winds 5 kt. waves less than 1 ft. a chance of showers. 
.sat night...ne winds 5 kt. waves less than 1 ft. 
.sun...ne winds around 5 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 031248
cwflwx
expires:202609032000;;832392

coastal waters forecast
national weather service baltimore md/washington dc
848 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-
848 am edt thu sep 3 2026

.today...sw winds 5 kt. waves less than 1 ft. isolated showers and
tstms this afternoon. 
.tonight...sw winds 5 to 10 kt. waves 1 ft. scattered showers and
tstms. 
.fri...w winds 5 kt. waves less than 1 ft. showers likely with a
chance of tstms. 
.fri night...w winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms. 
.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.

$$