fzus51 klwx 221827
cwflwx
expires:202608230800;;179138

coastal waters forecast
national weather service baltimore md/washington dc
227 pm edt sat aug 22 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.


anz531-230800-
chesapeake bay from pooles island to sandy point-
227 pm edt sat aug 22 2026

.this afternoon...e winds 10 kt. waves 1 ft. scattered showers and
tstms. 
.tonight...se winds 5 to 10 kt...becoming s late. waves 1 ft.
numerous showers and scattered tstms. 
.sun...w winds 5 to 10 kt. waves 1 ft. 
.sun night...w winds 5 to 10 kt. waves 1 ft. 
.mon...w winds 5 to 10 kt. waves 1 ft. 
.mon night...nw winds 5 to 10 kt. waves 1 ft. 
.tue...w winds 5 to 10 kt. waves 1 ft or less. 
.wed...e winds around 5 kt...becoming se. waves 1 ft or less.  

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

$$

fzus51 klwx 221827
cwflwx
expires:202608230800;;179141

coastal waters forecast
national weather service baltimore md/washington dc
227 pm edt sat aug 22 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.


anz532-230800-
chesapeake bay from sandy point to north beach-
227 pm edt sat aug 22 2026

.this afternoon...e winds 10 kt. waves 1 ft. scattered showers and
tstms. 
.tonight...se winds 5 to 10 kt...becoming sw late. waves 1 ft.
numerous showers and scattered tstms. 
.sun...w winds 5 to 10 kt. waves 1 ft. 
.sun night...w winds 5 to 10 kt. waves 1 ft. 
.mon...w winds 5 to 10 kt. waves 1 ft. 
.mon night...nw winds 5 to 10 kt. waves 1 ft. 
.tue...w winds 5 to 10 kt. waves 1 ft. 
.wed...ne winds 5 kt...becoming se. waves 1 ft or less...building to
2 ft after midnight. a chance of showers after midnight.  

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

$$

fzus51 klwx 221827
cwflwx
expires:202608230800;;179143

coastal waters forecast
national weather service baltimore md/washington dc
227 pm edt sat aug 22 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.


anz533-230800-
chesapeake bay from north beach to drum point-
227 pm edt sat aug 22 2026

.this afternoon...e winds 10 kt. waves 1 ft. scattered showers and
tstms. 
.tonight...se winds 5 to 10 kt...becoming sw late. waves 1 ft.
numerous showers and scattered tstms. 
.sun...w winds 5 to 10 kt. waves 1 ft. 
.sun night...nw winds 5 to 10 kt. waves 1 ft. 
.mon...w winds 5 kt. waves less than 1 ft. 
.mon night...nw winds 5 to 10 kt. waves 1 ft. 
.tue...w winds 5 to 10 kt...becoming sw. waves 1 ft. 
.wed...ne winds 5 kt...becoming se. waves 1 ft or less...building to
2 ft.  

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

$$

fzus51 klwx 221827
cwflwx
expires:202608230800;;179146

coastal waters forecast
national weather service baltimore md/washington dc
227 pm edt sat aug 22 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.


anz534-230800-
chesapeake bay from drum point to smith point-
227 pm edt sat aug 22 2026

.this afternoon...se winds 10 kt. waves 1 ft. scattered showers and
tstms. 
.tonight...se winds 5 to 10 kt...becoming sw late. waves 1 ft.
numerous showers and scattered tstms. 
.sun...w winds 5 to 10 kt. waves 1 ft. 
.sun night...nw winds 5 to 10 kt. waves 1 ft. 
.mon...w winds 5 to 10 kt. waves 1 ft. 
.mon night...nw winds 5 to 10 kt. waves 1 ft. 
.tue...nw winds 5 to 10 kt...becoming s. waves 1 ft. 
.wed...se winds 10 to 15 kt...becoming s after midnight. waves 1 to
2 ft. a chance of showers after midnight.  

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

$$

fzus51 klwx 221827
cwflwx
expires:202608230800;;179134

coastal waters forecast
national weather service baltimore md/washington dc
227 pm edt sat aug 22 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.


anz535-230800-
tidal potomac from key bridge to indian head-
227 pm edt sat aug 22 2026

.this afternoon...e winds 5 kt. waves less than 1 ft. scattered
showers and tstms. 
.tonight...se winds around 5 kt. waves 1 ft. numerous showers and
scattered tstms. 
.sun...w winds 5 to 10 kt. waves 1 ft. 
.sun night...w winds around 5 kt. waves 1 ft. 
.mon...w winds 5 to 10 kt. waves 1 ft. 
.mon night...nw winds around 5 kt. waves 1 ft. 
.tue...w winds around 5 kt. waves 1 ft or less. 
.wed...se winds around 5 kt. waves 1 ft.  

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

$$

fzus51 klwx 221827
cwflwx
expires:202608230800;;179135

coastal waters forecast
national weather service baltimore md/washington dc
227 pm edt sat aug 22 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.


anz536-230800-
tidal potomac from indian head to cobb island-
227 pm edt sat aug 22 2026

.this afternoon...e winds 5 kt. waves less than 1 ft. scattered
showers and tstms. 
.tonight...s winds 5 kt. waves less than 1 ft. numerous showers and
scattered tstms. 
.sun...w winds 5 to 10 kt. waves 1 ft. 
.sun night...nw winds around 5 kt. waves 1 ft. 
.mon...w winds around 5 kt. waves 1 ft. 
.mon night...nw winds around 5 kt. waves 1 ft. 
.tue...w winds around 5 kt. waves 1 ft or less. 
.wed...e winds around 5 kt...becoming se. waves 1 ft.  

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

$$

fzus51 klwx 221827
cwflwx
expires:202608230800;;179136

coastal waters forecast
national weather service baltimore md/washington dc
227 pm edt sat aug 22 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.


anz537-230800-
tidal potomac from cobb island to smith point-
227 pm edt sat aug 22 2026

.this afternoon...e winds 10 kt. waves 1 ft. scattered showers and
tstms. 
.tonight...se winds 5 to 10 kt...becoming sw late. waves 1 ft.
numerous showers and scattered tstms. 
.sun...w winds 5 to 10 kt. waves 1 ft. 
.sun night...nw winds 5 to 10 kt. waves 1 ft. 
.mon...w winds 5 kt. waves less than 1 ft. 
.mon night...nw winds 5 to 10 kt. waves 1 ft. 
.tue...nw winds 5 to 10 kt...becoming s. waves 1 ft or less. 
.wed...e winds 5 to 10 kt...becoming se. waves 1 ft or less.  

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

$$