fzus51 klwx 181459
cwflwx
expires:202511182100;;623705

coastal waters forecast
national weather service baltimore md/washington dc
959 am est tue nov 18 2025

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.


anz531-182100-
chesapeake bay from pooles island to sandy point-
959 am est tue nov 18 2025

.rest of today...w winds 5 to 10 kt. waves 1 ft. a slight chance of
rain this afternoon. 
.tonight...s winds 5 to 10 kt. waves 1 ft. rain. patchy fog. vsby
1 to 3 nm. 
.wed...ne winds 5 to 10 kt. waves 1 ft. a chance of rain. vsby 1 to
3 nm. 
.wed night...ne winds 5 kt. waves less than 1 ft. 
.thu...e winds around 5 kt. waves flat. 
.thu night...se winds around 5 kt. waves flat. a chance of rain. 
.fri...sw winds 5 to 10 kt...becoming nw after midnight. waves 1 ft.
a chance of rain in the morning. a chance of rain in the evening,
then rain likely after midnight. 
.sat...n winds 5 to 10 kt. waves 1 ft. a chance of rain. 

$$

fzus51 klwx 181459
cwflwx
expires:202511182100;;623708

coastal waters forecast
national weather service baltimore md/washington dc
959 am est tue nov 18 2025

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.


anz532-182100-
chesapeake bay from sandy point to north beach-
959 am est tue nov 18 2025

.rest of today...sw winds 5 kt. waves less than 1 ft. a chance of
rain this afternoon. 
.tonight...s winds 5 to 10 kt. waves 1 to 2 ft. rain. patchy fog.
vsby 1 to 3 nm. 
.wed...sw winds 5 to 10 kt...becoming n in the late morning and
afternoon. waves 1 ft. a chance of rain. 
.wed night...ne winds 5 to 10 kt. waves 1 ft. 
.thu...e winds around 5 kt. waves 1 ft or less. 
.thu night...se winds around 5 kt. waves 1 ft or less. 
.fri...sw winds 5 to 10 kt...becoming nw after midnight. waves 1 ft.
a chance of rain in the morning. a chance of rain in the evening,
then rain likely after midnight. 
.sat...n winds 5 to 10 kt. waves 1 ft. a chance of rain. 

$$

fzus51 klwx 181459
cwflwx
expires:202511182100;;623710

coastal waters forecast
national weather service baltimore md/washington dc
959 am est tue nov 18 2025

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.


anz533-182100-
chesapeake bay from north beach to drum point-
959 am est tue nov 18 2025

.rest of today...sw winds 5 kt. waves less than 1 ft. a chance of
rain this afternoon. 
.tonight...s winds 5 to 10 kt. waves 1 to 2 ft. rain. vsby 1 to
3 nm. 
.wed...sw winds 5 to 10 kt...becoming n in the late morning and
afternoon. waves 1 to 2 ft. 
.wed night...ne winds 5 to 10 kt. waves 1 ft. 
.thu...e winds around 5 kt. waves 1 ft or less. 
.thu night...se winds 5 kt. waves less than 1 ft. 
.fri...sw winds 5 to 10 kt...becoming nw 10 to 15 kt after midnight.
waves 1 ft. a chance of rain in the morning. a chance of rain in the
evening, then rain likely after midnight. 
.sat...n winds 10 to 15 kt. waves 1 to 2 ft. a chance of rain.  

$$

fzus51 klwx 181459
cwflwx
expires:202511182100;;623713

coastal waters forecast
national weather service baltimore md/washington dc
959 am est tue nov 18 2025

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.


anz534-182100-
chesapeake bay from drum point to smith point-
959 am est tue nov 18 2025

.rest of today...nw winds 10 kt...becoming sw this afternoon. waves
1 ft. a slight chance of rain this afternoon. 
.tonight...s winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
rain. vsby 1 to 3 nm. 
.wed...sw winds 10 kt...becoming n in the late morning and
afternoon. waves 2 ft. a chance of rain. vsby 1 to 3 nm. 
.wed night...ne winds 5 to 10 kt. waves 1 to 2 ft. 
.thu...ne winds 5 to 10 kt. waves 1 ft. 
.thu night...se winds 5 kt. waves less than 1 ft. 
.fri...sw winds 5 to 10 kt...becoming w 10 to 15 kt after midnight.
waves 1 to 2 ft. a chance of rain in the evening. rain likely after
midnight. 
.sat...n winds 10 to 15 kt. waves 1 to 2 ft. a chance of rain.  

$$

fzus51 klwx 181459
cwflwx
expires:202511182100;;623701

coastal waters forecast
national weather service baltimore md/washington dc
959 am est tue nov 18 2025

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.


anz535-182100-
tidal potomac from key bridge to indian head-
959 am est tue nov 18 2025

.rest of today...sw winds 5 kt. waves less than 1 ft. a chance of
rain this afternoon. 
.tonight...se winds around 5 kt. waves 1 ft. rain. patchy fog. vsby
1 to 3 nm. 
.wed...n winds around 5 kt. waves 1 ft. 
.wed night...ne winds around 5 kt. waves 1 ft. 
.thu...se winds around 5 kt. waves 1 ft or less. 
.thu night...se winds around 5 kt. waves 1 ft. a chance of rain. 
.fri...sw winds 5 to 10 kt...becoming nw after midnight. waves 1 ft.
a chance of rain in the morning. a chance of rain in the evening,
then rain likely after midnight. 
.sat...n winds 5 to 10 kt. waves 1 ft. a chance of rain. 

$$

fzus51 klwx 181459
cwflwx
expires:202511182100;;623702

coastal waters forecast
national weather service baltimore md/washington dc
959 am est tue nov 18 2025

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.


anz536-182100-
tidal potomac from indian head to cobb island-
959 am est tue nov 18 2025

.rest of today...s winds 5 kt. waves less than 1 ft. a chance of
rain this afternoon. 
.tonight...se winds 5 to 10 kt. waves 1 ft. rain. vsby 1 to 3 nm. 
.wed...n winds 5 kt. waves less than 1 ft. 
.wed night...ne winds around 5 kt. waves 1 ft. 
.thu...e winds around 5 kt. waves flat. 
.thu night...se winds around 5 kt. waves 1 ft. 
.fri...sw winds 5 to 10 kt...becoming nw after midnight. waves 1 ft.
a chance of rain in the morning. a chance of rain in the evening,
then rain likely after midnight. 
.sat...n winds 5 to 10 kt. waves 1 ft. a chance of rain. 

$$

fzus51 klwx 181459
cwflwx
expires:202511182100;;623703

coastal waters forecast
national weather service baltimore md/washington dc
959 am est tue nov 18 2025

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.


anz537-182100-
tidal potomac from cobb island to smith point-
959 am est tue nov 18 2025

.rest of today...sw winds 5 kt. waves less than 1 ft. a chance of
rain this afternoon. 
.tonight...s winds 5 to 10 kt. gusts up to 20 kt in the late evening
and overnight. waves 1 ft. rain. vsby 1 to 3 nm. 
.wed...sw winds 5 to 10 kt...becoming n in the late morning and
afternoon. waves 1 ft. 
.wed night...ne winds 5 to 10 kt. waves 1 ft. 
.thu...e winds around 5 kt. waves 1 ft. 
.thu night...se winds around 5 kt. waves flat. 
.fri...sw winds 5 to 10 kt...becoming w after midnight. waves 1 ft.
a chance of rain in the evening. rain likely after midnight. 
.sat...n winds 5 to 10 kt. waves 1 ft. a chance of rain. 

$$