fzus51 klwx 041828
cwflwx
expires:202610050800;;530157

coastal waters forecast
national weather service baltimore md/washington dc
228 pm edt sun oct 4 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.


anz531-050800-
chesapeake bay from pooles island to sandy point-
228 pm edt sun oct 4 2026

.this afternoon...ne winds 10 kt. waves 1 ft. areas of drizzle with
a slight chance of showers. patchy fog. vsby 1 to 3 nm. 
.tonight...n winds around 5 kt. waves 1 ft or less. patchy fog. vsby
1 to 3 nm. 
.mon...nw winds 10 to 15 kt. gusts up to 20 kt in the late morning
and afternoon. waves 1 to 2 ft. 
.mon night...nw winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.tue...n winds 10 to 15 kt...becoming nw around 5 kt in the
afternoon. waves 1 to 2 ft. 
.tue night...s winds 5 kt. waves less than 1 ft. 
.wed...s winds 10 to 15 kt. waves 1 to 2 ft. 
.thu...w winds 5 to 10 kt. waves 1 ft.  

$$

fzus51 klwx 041828
cwflwx
expires:202610050800;;530160

coastal waters forecast
national weather service baltimore md/washington dc
228 pm edt sun oct 4 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.


anz532-050800-
chesapeake bay from sandy point to north beach-
228 pm edt sun oct 4 2026

.this afternoon...ne winds 10 kt. waves 1 ft. a chance of showers
with areas of drizzle. 
.tonight...n winds around 5 kt. waves 1 ft or less. patchy fog. vsby
1 to 3 nm. 
.mon...nw winds 10 to 15 kt. gusts up to 20 kt in the late morning
and afternoon. waves 1 to 2 ft. 
.mon night...n winds 10 to 15 kt. waves 2 ft. 
.tue...n winds 10 to 15 kt...diminishing to 5 kt in the afternoon.
waves 1 to 2 ft. 
.tue night...s winds 5 kt. waves flat. 
.wed...s winds 10 to 15 kt. waves 1 to 2 ft. 
.thu...w winds 5 to 10 kt. waves 1 ft.  

$$

fzus51 klwx 041828
cwflwx
expires:202610050800;;530162

coastal waters forecast
national weather service baltimore md/washington dc
228 pm edt sun oct 4 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.


anz533-050800-
chesapeake bay from north beach to drum point-
228 pm edt sun oct 4 2026

.this afternoon...ne winds 5 kt. waves less than 1 ft. a chance of
showers with areas of drizzle. 
.tonight...n winds 5 kt. waves less than 1 ft. areas of drizzle.
patchy fog. vsby 1 to 3 nm. 
.mon...nw winds 10 to 15 kt. gusts up to 20 kt in the late morning
and afternoon. waves 1 to 2 ft. 
.mon night...n winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.tue...n winds 10 to 15 kt. waves 1 to 2 ft. 
.tue night...s winds around 5 kt. waves flat. 
.wed...s winds 10 to 15 kt. waves 1 to 2 ft. 
.thu...w winds 5 to 10 kt. waves 1 ft.  

$$

fzus51 klwx 041828
cwflwx
expires:202610050800;;530165

coastal waters forecast
national weather service baltimore md/washington dc
228 pm edt sun oct 4 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.


anz534-050800-
chesapeake bay from drum point to smith point-
228 pm edt sun oct 4 2026

.this afternoon...ne winds 5 kt. waves less than 1 ft. a chance of
showers with areas of drizzle. 
.tonight...n winds 5 to 10 kt. waves 1 ft. areas of drizzle. patchy
fog. vsby 1 to 3 nm. 
.mon...nw winds 10 to 15 kt. waves 1 to 2 ft. 
.mon night...n winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.tue...n winds 10 to 15 kt. gusts up to 20 kt in the morning. waves
2 ft. 
.tue night...se winds around 5 kt. waves 1 ft or less.
.wed...s winds 10 to 15 kt. waves 1 to 2 ft. 
.thu...w winds 5 to 10 kt...becoming n after midnight. waves 1 ft.  

$$

fzus51 klwx 041828
cwflwx
expires:202610050800;;530153

coastal waters forecast
national weather service baltimore md/washington dc
228 pm edt sun oct 4 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.


anz535-050800-
tidal potomac from key bridge to indian head-
228 pm edt sun oct 4 2026

.this afternoon...ne winds 5 kt. waves less than 1 ft. areas of
drizzle with a slight chance of showers. patchy fog. vsby 1 to 3 nm.
.tonight...n winds around 5 kt. waves 1 ft or less. patchy fog. vsby
1 to 3 nm. 
.mon...nw winds 5 to 10 kt. gusts up to 20 kt in the late morning
and afternoon. waves 1 ft. 
.mon night...n winds 5 to 10 kt. waves 1 ft. 
.tue...n winds around 5 kt. waves 1 ft. 
.tue night...s winds around 5 kt. waves 1 ft or less. 
.wed...s winds 5 to 10 kt. waves 1 ft. 
.thu...nw winds around 5 kt. waves 1 ft.  

$$

fzus51 klwx 041828
cwflwx
expires:202610050800;;530154

coastal waters forecast
national weather service baltimore md/washington dc
228 pm edt sun oct 4 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.


anz536-050800-
tidal potomac from indian head to cobb island-
228 pm edt sun oct 4 2026

.this afternoon...n winds 5 kt. waves less than 1 ft. areas of
drizzle with a slight chance of showers. patchy fog. vsby 1 to 3 nm.
.tonight...n winds around 5 kt. waves 1 ft. patchy fog. vsby 1 to
3 nm. 
.mon...nw winds 5 to 10 kt. waves 1 ft. patchy fog. vsby 1 to 3 nm. 
.mon night...n winds 5 to 10 kt. waves 1 ft. 
.tue...n winds 5 to 10 kt. waves 1 ft. 
.tue night...s winds around 5 kt. waves 1 ft or less. 
.wed...s winds 5 to 10 kt. waves 1 ft. 
.thu...nw winds around 5 kt. waves 1 ft.  

$$

fzus51 klwx 041828
cwflwx
expires:202610050800;;530155

coastal waters forecast
national weather service baltimore md/washington dc
228 pm edt sun oct 4 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.


anz537-050800-
tidal potomac from cobb island to smith point-
228 pm edt sun oct 4 2026

.this afternoon...n winds 5 kt. waves less than 1 ft. a chance of
showers with areas of drizzle. 
.tonight...n winds around 5 kt. waves 1 ft. patchy fog. vsby 1 to
3 nm. 
.mon...nw winds 5 to 10 kt. waves 1 ft. patchy fog. vsby 1 to 3 nm. 
.mon night...n winds 10 to 15 kt. waves 1 to 2 ft. 
.tue...n winds 10 to 15 kt. waves 1 to 2 ft. 
.tue night...se winds around 5 kt. waves flat. 
.wed...s winds 5 to 10 kt. waves 1 ft. 
.thu...nw winds 5 kt. waves less than 1 ft.  

$$