fzus51 klwx 280857
cwflwx
expires:202609282300;;183902

coastal waters forecast
national weather service baltimore md/washington dc
457 am edt mon sep 28 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.


anz531-282300-
chesapeake bay from pooles island to sandy point-
457 am edt mon sep 28 2026

...small craft advisory in effect until 2 pm edt this afternoon...

.rest of the overnight...nw winds 15 kt with gusts to 20 kt. waves
2 ft. scattered showers. 
.today...nw winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft.
scattered showers. 
.tonight...nw winds around 5 kt. waves 1 ft or less. 
.tue...nw winds around 5 kt. waves flat. 
.tue night...light winds. waves flat. 
.wed...e winds around 5 kt. waves flat. 
.wed night...s winds 5 kt. waves less than 1 ft. 
.thu...s winds 5 to 10 kt. waves 1 ft. 
.fri...sw winds 5 to 10 kt...becoming n after midnight. waves 1 ft. 

$$

fzus51 klwx 280857
cwflwx
expires:202609282300;;183905

coastal waters forecast
national weather service baltimore md/washington dc
457 am edt mon sep 28 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.


anz532-282300-
chesapeake bay from sandy point to north beach-
457 am edt mon sep 28 2026

...small craft advisory in effect until 2 pm edt this afternoon...

.rest of the overnight...nw winds 15 kt with gusts to 20 kt. waves
2 ft. isolated showers. 
.today...nw winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft. 
.tonight...nw winds 5 kt. waves less than 1 ft. 
.tue...nw winds 5 kt. waves flat. 
.tue night...w winds around 5 kt. waves flat. 
.wed...w winds around 5 kt...becoming se in the afternoon. waves
1 ft or less. 
.wed night...s winds 5 to 10 kt. waves 1 ft. 
.thu...s winds 5 to 10 kt. waves 1 ft. 
.fri...sw winds 5 to 10 kt...becoming n after midnight. waves 1 ft. 

$$

fzus51 klwx 280857
cwflwx
expires:202609282300;;183907

coastal waters forecast
national weather service baltimore md/washington dc
457 am edt mon sep 28 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.


anz533-282300-
chesapeake bay from north beach to drum point-
457 am edt mon sep 28 2026

...small craft advisory in effect until 2 pm edt this afternoon...

.rest of the overnight...nw winds 15 kt with gusts to 20 kt. waves
2 ft. isolated showers. 
.today...nw winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft. 
.tonight...nw winds around 5 kt. waves 1 ft or less. 
.tue...nw winds around 5 kt. waves flat. 
.tue night...w winds around 5 kt. waves flat. 
.wed...w winds around 5 kt...becoming s in the afternoon. waves 1 ft
or less. 
.wed night...s winds 5 to 10 kt. waves 1 ft. 
.thu...s winds 5 to 10 kt. waves 1 ft. 
.fri...sw winds 5 to 10 kt...becoming n 10 to 15 kt. waves 1 to
2 ft.  

$$

fzus51 klwx 280857
cwflwx
expires:202609282300;;183910

coastal waters forecast
national weather service baltimore md/washington dc
457 am edt mon sep 28 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.


anz534-282300-
chesapeake bay from drum point to smith point-
457 am edt mon sep 28 2026

...small craft advisory in effect until 2 pm edt this afternoon...

.rest of the overnight...nw winds 15 kt with gusts to 20 kt. waves
3 ft. 
.today...nw winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.tonight...nw winds 5 to 10 kt. waves 1 ft. 
.tue...nw winds around 5 kt. waves 1 ft or less. 
.tue night...sw winds around 5 kt. waves flat. 
.wed...w winds around 5 kt...becoming s in the afternoon. waves 1 ft
or less. 
.wed night...s winds 5 to 10 kt. waves 2 ft. 
.thu...s winds 10 to 15 kt. waves 1 to 2 ft. 
.fri...sw winds 5 to 10 kt...becoming n 10 to 15 kt after midnight.
waves 1 to 2 ft. a chance of showers through the night.  

$$

fzus51 klwx 280857
cwflwx
expires:202609282300;;183898

coastal waters forecast
national weather service baltimore md/washington dc
457 am edt mon sep 28 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.


anz535-282300-
tidal potomac from key bridge to indian head-
457 am edt mon sep 28 2026

.rest of the overnight...nw winds 10 kt. waves 1 ft. isolated
showers. 
.today...nw winds 5 to 10 kt. waves 1 ft. 
.tonight...nw winds around 5 kt. waves 1 ft or less. 
.tue...nw winds around 5 kt. waves 1 ft. 
.tue night...light winds. waves flat. 
.wed...s winds around 5 kt. waves 1 ft or less. 
.wed night...s winds 5 kt. waves less than 1 ft. 
.thu...sw winds 5 kt. waves less than 1 ft. 
.fri...sw winds 5 kt...becoming n. waves 1 ft.  

$$

fzus51 klwx 280857
cwflwx
expires:202609282300;;183899

coastal waters forecast
national weather service baltimore md/washington dc
457 am edt mon sep 28 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.


anz536-282300-
tidal potomac from indian head to cobb island-
457 am edt mon sep 28 2026

.rest of the overnight...nw winds 10 kt. waves 1 ft. 
.today...nw winds 5 to 10 kt. waves 1 ft. 
.tonight...nw winds around 5 kt. waves 1 ft. 
.tue...nw winds around 5 kt. waves 1 ft. 
.tue night...light winds. waves flat. 
.wed...sw winds around 5 kt. waves 1 ft or less. 
.wed night...s winds 5 to 10 kt. waves 1 ft. 
.thu...sw winds 5 to 10 kt. waves 1 ft. 
.fri...w winds 5 kt...becoming n after midnight. waves 1 ft.  

$$

fzus51 klwx 280857
cwflwx
expires:202609282300;;183900

coastal waters forecast
national weather service baltimore md/washington dc
457 am edt mon sep 28 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.


anz537-282300-
tidal potomac from cobb island to smith point-
457 am edt mon sep 28 2026

...small craft advisory in effect until 2 pm edt this afternoon...

.rest of the overnight...nw winds 15 kt with gusts to 20 kt. waves
2 ft. 
.today...nw winds 10 to 15 kt. gusts up to 20 kt until late
afternoon. waves 1 to 2 ft. 
.tonight...nw winds around 5 kt. waves 1 ft or less. 
.tue...nw winds around 5 kt. waves flat. 
.tue night...sw winds around 5 kt. waves flat. 
.wed...sw winds around 5 kt. waves 1 ft or less. 
.wed night...s winds 5 to 10 kt. waves 1 ft. 
.thu...s winds 5 to 10 kt. waves 1 ft. 
.fri...sw winds 5 to 10 kt...becoming n after midnight. waves 1 ft.
a chance of showers through the night.  

$$