fzus51 klwx 290857
cwflwx
expires:202608292300;;544535

coastal waters forecast
national weather service baltimore md/washington dc
457 am edt sat aug 29 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.


anz531-292300-
chesapeake bay from pooles island to sandy point-
457 am edt sat aug 29 2026

...small craft advisory in effect until 9 am edt this morning...

.rest of the overnight...ne winds 15 kt with gusts to 20 kt. waves
2 ft. 
.today...ne winds 10 to 15 kt with gusts to 20 kt... diminishing to
around 5 kt in the afternoon. waves 1 to 2 ft. 
.tonight...se winds 5 to 10 kt...becoming s late. waves 1 ft or
less. 
.sun...s winds 10 to 15 kt. waves 1 to 2 ft. 
.sun night...s winds 10 to 15 kt. waves 1 to 2 ft. 
.mon...ne winds around 5 kt. waves 1 ft or less. 
.mon night...s winds around 5 kt. waves flat. 
.tue...s winds 5 to 10 kt. waves 1 ft or less. 
.wed...s winds 5 to 10 kt. waves 1 ft. a chance of showers through
the night.  

$$

fzus51 klwx 290857
cwflwx
expires:202608292300;;544538

coastal waters forecast
national weather service baltimore md/washington dc
457 am edt sat aug 29 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.


anz532-292300-
chesapeake bay from sandy point to north beach-
457 am edt sat aug 29 2026

...small craft advisory in effect until 9 am edt this morning...

.rest of the overnight...ne winds 15 kt with gusts to 20 kt. waves
2 ft. 
.today...ne winds 10 to 15 kt with gusts to 20 kt... diminishing to
5 kt late. waves 1 to 2 ft. 
.tonight...se winds 5 to 10 kt...becoming s late. waves 1 ft. 
.sun...s winds 10 to 15 kt. waves 1 to 2 ft. 
.sun night...s winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.mon...n winds 5 kt. waves less than 1 ft. 
.mon night...s winds 5 kt. waves flat. 
.tue...s winds 5 to 10 kt. waves 1 ft or less. 
.wed...s winds 5 to 10 kt. waves 1 ft. a chance of showers through
the night.  

$$

fzus51 klwx 290857
cwflwx
expires:202608292300;;544540

coastal waters forecast
national weather service baltimore md/washington dc
457 am edt sat aug 29 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.


anz533-292300-
chesapeake bay from north beach to drum point-
457 am edt sat aug 29 2026

...small craft advisory in effect until 9 am edt this morning...

.rest of the overnight...ne winds 15 kt with gusts to 20 kt. waves
2 ft. 
.today...ne winds 10 to 15 kt with gusts to 20 kt... becoming n 5 kt
late. waves 1 to 2 ft. 
.tonight...se winds 5 to 10 kt...becoming s late. waves 1 ft. 
.sun...s winds 10 to 15 kt. waves 1 to 2 ft. 
.sun night...s winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.mon...w winds 5 to 10 kt...becoming ne in the afternoon. waves
1 ft. 
.mon night...s winds 5 kt. waves less than 1 ft. 
.tue...s winds 5 to 10 kt. waves 1 ft or less. 
.wed...s winds 5 to 10 kt. waves 1 ft.  

$$

fzus51 klwx 290857
cwflwx
expires:202608292300;;544543

coastal waters forecast
national weather service baltimore md/washington dc
457 am edt sat aug 29 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.


anz534-292300-
chesapeake bay from drum point to smith point-
457 am edt sat aug 29 2026

...small craft advisory in effect until 9 am edt this morning...

.rest of the overnight...ne winds 10 kt with gusts to 20 kt. waves
2 ft. 
.today...ne winds 10 to 15 kt with gusts to 20 kt... diminishing to
5 kt late. waves 1 to 2 ft. 
.tonight...se winds 5 to 10 kt. waves 1 ft. 
.sun...se winds 5 kt...becoming s 10 to 15 kt in the afternoon.
waves 1 to 2 ft. 
.sun night...s winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.mon...w winds 5 to 10 kt...becoming n in the afternoon. waves 1 ft.
.mon night...s winds 5 to 10 kt. waves 1 ft. 
.tue...s winds 5 to 10 kt. waves 1 ft. 
.wed...s winds 5 to 10 kt. waves 1 to 2 ft.  

$$

fzus51 klwx 290857
cwflwx
expires:202608292300;;544531

coastal waters forecast
national weather service baltimore md/washington dc
457 am edt sat aug 29 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.


anz535-292300-
tidal potomac from key bridge to indian head-
457 am edt sat aug 29 2026

.rest of the overnight...ne winds 5 kt. waves less than 1 ft. 
.today...ne winds 5 kt. waves less than 1 ft. 
.tonight...se winds around 5 kt. waves 1 ft. 
.sun...s winds 5 to 10 kt. waves 1 ft. 
.sun night...sw winds around 5 kt. waves 1 ft. 
.mon...nw winds around 5 kt. waves 1 ft. 
.mon night...se winds around 5 kt. waves 1 ft or less. 
.tue...sw winds around 5 kt. waves 1 ft. 
.wed...sw winds 5 to 10 kt. waves 1 ft. a chance of showers through
the night.  

$$

fzus51 klwx 290857
cwflwx
expires:202608292300;;544532

coastal waters forecast
national weather service baltimore md/washington dc
457 am edt sat aug 29 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.


anz536-292300-
tidal potomac from indian head to cobb island-
457 am edt sat aug 29 2026

.rest of the overnight...ne winds 5 kt. waves less than 1 ft. 
.today...ne winds 5 to 10 kt. waves 1 ft. 
.tonight...se winds around 5 kt. waves 1 ft. 
.sun...s winds around 5 kt. waves 1 ft. 
.sun night...s winds 5 kt. waves less than 1 ft. 
.mon...nw winds around 5 kt. waves 1 ft. 
.mon night...s winds around 5 kt. waves 1 ft. 
.tue...s winds around 5 kt. waves 1 ft or less. 
.wed...s winds around 5 kt. waves 1 ft. a chance of showers through
the night.  

$$

fzus51 klwx 290857
cwflwx
expires:202608292300;;544533

coastal waters forecast
national weather service baltimore md/washington dc
457 am edt sat aug 29 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.


anz537-292300-
tidal potomac from cobb island to smith point-
457 am edt sat aug 29 2026

...small craft advisory in effect until 9 am edt this morning...

.rest of the overnight...ne winds 10 kt. waves 1 ft. 
.today...ne winds 10 to 15 kt with gusts to 20 kt... becoming e 5 kt
late. waves 1 to 2 ft. 
.tonight...se winds 5 to 10 kt. waves 1 ft. 
.sun...se winds 5 to 10 kt. waves 1 ft or less. 
.sun night...s winds 5 to 10 kt. waves 1 ft. 
.mon...w winds 5 to 10 kt...becoming ne in the afternoon. waves 1 ft
or less. 
.mon night...s winds 5 kt. waves less than 1 ft. 
.tue...s winds 5 to 10 kt. waves 1 ft or less. 
.wed...s winds 5 to 10 kt. waves 1 ft.  

$$