fzus51 klwx 112059
cwflwx
expires:202606120800;;579855

coastal waters forecast
national weather service baltimore md/washington dc
458 pm edt thu jun 11 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.


anz531-120800-
chesapeake bay from pooles island to sandy point-
458 pm edt thu jun 11 2026

...severe thunderstorm watch 315 in effect until 10 pm edt this
evening...

.rest of this afternoon...sw winds 10 kt. waves 1 ft. isolated
showers and tstms. 
.tonight...sw winds 5 to 10 kt. waves 1 ft. numerous showers and
scattered tstms. 
.fri...sw winds 5 to 10 kt. waves 1 ft. showers and tstms likely. 
.fri night...nw winds 5 to 10 kt. waves 1 ft. showers and tstms. 
.sat...nw winds 5 to 10 kt. waves 1 ft. 
.sat night...sw winds around 5 kt. waves flat. 
.sun...s winds 10 to 15 kt...becoming nw after midnight. waves 1 to
2 ft. showers likely with a chance of tstms. 
.mon...nw winds 5 to 10 kt. waves 1 ft or less.  

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

$$

fzus51 klwx 112059
cwflwx
expires:202606120800;;579858

coastal waters forecast
national weather service baltimore md/washington dc
458 pm edt thu jun 11 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.


anz532-120800-
chesapeake bay from sandy point to north beach-
458 pm edt thu jun 11 2026

...severe thunderstorm watch 315 in effect until 10 pm edt this
evening...

.rest of this afternoon...s winds 5 kt. waves less than 1 ft.
isolated showers and tstms. 
.tonight...sw winds 5 to 10 kt. waves 1 ft. scattered showers and
tstms. 
.fri...sw winds 5 kt. waves less than 1 ft. a chance of tstms. 
.fri night...w winds 5 to 10 kt. waves 1 ft. showers and tstms. 
.sat...n winds 5 to 10 kt. waves 1 ft. 
.sat night...s winds 5 kt. waves less than 1 ft. 
.sun...s winds 10 to 15 kt...becoming nw after midnight. waves
1 ft...building to 3 ft in the afternoon and evening, then subsiding
to 1 ft after midnight. showers likely with a chance of tstms. 
.mon...nw winds 5 to 10 kt...becoming w. waves 1 ft or less.  

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

$$

fzus51 klwx 112059
cwflwx
expires:202606120800;;579860

coastal waters forecast
national weather service baltimore md/washington dc
458 pm edt thu jun 11 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.


anz533-120800-
chesapeake bay from north beach to drum point-
458 pm edt thu jun 11 2026

.rest of this afternoon...s winds 5 kt. waves less than 1 ft.
.tonight...sw winds 5 to 10 kt. waves 1 ft. scattered showers and
tstms. 
.fri...sw winds 5 to 10 kt. waves 1 ft or less. 
.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. 
.sat night...s winds around 5 kt. waves 1 ft or less. 
.sun...s winds 5 to 10 kt...increasing to 15 to 20 kt in the
afternoon and evening, then becoming nw 10 kt after midnight. waves
1 ft...building to 3 ft in the afternoon and evening, then subsiding
to 1 ft after midnight. showers likely with a chance of tstms. 
.mon...nw winds 10 to 15 kt...becoming w 5 kt. waves 1 to 2 ft...
subsiding to flat after midnight.  

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

$$

fzus51 klwx 112059
cwflwx
expires:202606120800;;579863

coastal waters forecast
national weather service baltimore md/washington dc
458 pm edt thu jun 11 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.


anz534-120800-
chesapeake bay from drum point to smith point-
458 pm edt thu jun 11 2026

.rest of this afternoon...s winds 10 kt. waves 1 ft. 
.tonight...sw winds 5 to 10 kt. waves 1 ft. scattered showers. 
.fri...sw winds 5 to 10 kt. waves 1 ft. 
.fri night...nw winds 5 to 10 kt. waves 1 to 2 ft. showers and tstms
likely. 
.sat...n winds 5 to 10 kt. waves 1 to 2 ft. 
.sat night...s winds 5 to 10 kt. waves 1 ft. 
.sun...s winds 10 to 15 kt...becoming w after midnight. waves 1 ft...
building to 2 to 3 ft. showers likely with a chance of tstms. 
.mon...n winds 10 to 15 kt...becoming s 5 kt. waves 1 to 2 ft. a
chance of showers after midnight.  

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

$$

fzus51 klwx 112059
cwflwx
expires:202606120800;;579851

coastal waters forecast
national weather service baltimore md/washington dc
458 pm edt thu jun 11 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.


anz535-120800-
tidal potomac from key bridge to indian head-
458 pm edt thu jun 11 2026

...severe thunderstorm watch 315 in effect until 10 pm edt this
evening...

.rest of this afternoon...sw winds 5 kt. waves less than 1 ft.
isolated showers and tstms. 
.tonight...sw winds around 5 kt. waves 1 ft or less. numerous
showers and scattered tstms. 
.fri...w winds 5 to 10 kt. waves 1 ft. showers and tstms. 
.fri night...nw winds 5 kt. waves less than 1 ft. showers and tstms.
.sat...nw winds around 5 kt. waves 1 ft. 
.sat night...s winds around 5 kt. waves 1 ft. 
.sun...sw winds 5 to 10 kt...becoming nw after midnight. waves 1 ft.
showers likely with a chance of tstms through the night. a chance of
showers and tstms after midnight. 
.mon...n winds 5 to 10 kt. waves 1 ft or less.  

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

$$

fzus51 klwx 112059
cwflwx
expires:202606120800;;579852

coastal waters forecast
national weather service baltimore md/washington dc
458 pm edt thu jun 11 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.


anz536-120800-
tidal potomac from indian head to cobb island-
458 pm edt thu jun 11 2026

.rest of this afternoon...sw winds 5 kt. waves less than 1 ft.
isolated showers and tstms. 
.tonight...sw winds around 5 kt. waves 1 ft. numerous showers and
scattered tstms. 
.fri...sw 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. showers and tstms. 
.sat...nw winds around 5 kt. waves 1 ft. 
.sat night...s winds around 5 kt. waves 1 ft or less. 
.sun...sw winds 5 to 10 kt...becoming nw after midnight. waves 1 ft.
showers likely with a chance of tstms through the night. a chance of
showers and tstms after midnight. 
.mon...nw winds 5 to 10 kt...becoming e. waves 1 ft or less.  

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

$$

fzus51 klwx 112059
cwflwx
expires:202606120800;;579853

coastal waters forecast
national weather service baltimore md/washington dc
458 pm edt thu jun 11 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.


anz537-120800-
tidal potomac from cobb island to smith point-
458 pm edt thu jun 11 2026

.rest of this afternoon...s winds 5 kt. waves less than 1 ft.
.tonight...sw winds 5 kt. waves less than 1 ft. scattered showers
and tstms. 
.fri...sw winds 5 kt. waves less than 1 ft. 
.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...s winds around 5 kt. waves 1 ft or less. 
.sun...s winds 10 to 15 kt...becoming w 5 to 10 kt after midnight.
waves 1 to 2 ft. showers likely with a chance of tstms. 
.mon...nw winds 5 to 10 kt...becoming sw. waves 1 ft or less. a
chance of showers after midnight.  

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

$$