fzus51 klwx 190858
cwflwx
expires:202602192300;;890020

coastal waters forecast
national weather service baltimore md/washington dc
358 am est thu feb 19 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.


anz531-192300-
chesapeake bay from pooles island to sandy point-
358 am est thu feb 19 2026

.rest of the overnight...n winds 5 kt. waves flat. patchy fog. vsby
1 to 3 nm. 
.today...ne winds 5 to 10 kt. waves 1 ft. rain. areas of dense fog.
vsby 1 nm or less. 
.tonight...ne winds 10 kt. waves 1 ft. rain. vsby 1 to 3 nm. 
.fri...ne winds 5 to 10 kt...becoming w in the afternoon. waves
1 ft. rain.
.fri night...w winds 5 to 10 kt. waves 1 ft. 
.sat...nw winds 5 to 10 kt. waves 1 ft. 
.sat night...ne winds around 5 kt. waves 1 ft or less. a chance of
rain. 
.sun...ne winds 10 to 15 kt...becoming n after midnight. waves 1 to
2 ft. rain through the day. snow, then a chance of snow after
midnight. 
.mon...nw winds 15 to 20 kt. waves 2 to 3 ft. a chance of snow in
the morning.  

$$

fzus51 klwx 190858
cwflwx
expires:202602192300;;890023

coastal waters forecast
national weather service baltimore md/washington dc
358 am est thu feb 19 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.


anz532-192300-
chesapeake bay from sandy point to north beach-
358 am est thu feb 19 2026

.rest of the overnight...n winds 5 kt. waves flat. 
.today...ne winds 5 to 10 kt. waves 1 ft. rain. areas of dense fog.
vsby 1 nm or less. 
.tonight...ne winds 10 to 15 kt. waves 1 ft. rain. vsby 1 to 3 nm. 
.fri...ne winds 5 to 10 kt...becoming sw in the afternoon. waves
1 ft. rain.
.fri night...w winds 5 to 10 kt. waves 1 ft. 
.sat...nw winds 5 kt. waves less than 1 ft. 
.sat night...ne winds around 5 kt. waves 1 ft or less. a chance of
rain. 
.sun...ne winds 10 to 15 kt...becoming n 15 to 20 kt after midnight.
waves 1 to 2 ft...building to 3 ft after midnight. rain through the
day. snow, then a chance of snow after midnight. 
.mon...nw winds 15 to 20 kt. waves 2 to 3 ft. a chance of snow in
the morning.  

$$

fzus51 klwx 190858
cwflwx
expires:202602192300;;890025

coastal waters forecast
national weather service baltimore md/washington dc
358 am est thu feb 19 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.


anz533-192300-
chesapeake bay from north beach to drum point-
358 am est thu feb 19 2026

.rest of the overnight...n winds 5 kt. waves flat. 
.today...ne winds 5 to 10 kt. waves 1 ft. rain. patchy fog. vsby
1 nm or less. 
.tonight...e winds 10 to 15 kt. waves 1 to 2 ft. rain. vsby 1 to
3 nm. 
.fri...ne winds 5 to 10 kt...becoming sw in the afternoon. waves
1 ft. rain.
.fri night...w winds 5 to 10 kt. waves 1 ft. 
.sat...nw winds 5 kt. waves less than 1 ft. 
.sat night...ne winds around 5 kt. waves 1 ft or less. a chance of
rain. 
.sun...ne winds 15 to 20 kt...becoming n after midnight. waves 1 to
2 ft...building to 3 ft. rain through the day. snow through the
night, then a chance of snow after midnight. 
.mon...nw winds 15 to 20 kt. waves 2 to 3 ft. a chance of snow in
the morning.  

$$

fzus51 klwx 190858
cwflwx
expires:202602192300;;890028

coastal waters forecast
national weather service baltimore md/washington dc
358 am est thu feb 19 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.


anz534-192300-
chesapeake bay from drum point to smith point-
358 am est thu feb 19 2026

.rest of the overnight...nw winds 5 kt. waves less than 1 ft. 
.today...e winds 5 to 10 kt. waves 1 ft. rain. patchy fog. vsby 1 to
3 nm. 
.tonight...e winds 5 to 10 kt. waves 1 ft. rain. vsby 1 to 3 nm. 
.fri...s winds 5 to 10 kt. waves 1 ft. rain.
.fri night...w winds 5 to 10 kt. waves 1 to 2 ft. 
.sat...n winds 5 kt. waves less than 1 ft. 
.sat night...ne winds 5 to 10 kt. waves 1 ft or less. a chance of
rain. 
.sun...ne winds 15 to 20 kt...becoming n 20 to 25 kt after midnight.
waves 2 to 3 ft...building to 4 ft. rain. snow likely in the
evening, then a chance of snow after midnight. 
.mon...nw winds 20 to 25 kt. waves 3 ft. a chance of snow through
the day.  

$$

fzus51 klwx 190858
cwflwx
expires:202602192300;;890016

coastal waters forecast
national weather service baltimore md/washington dc
358 am est thu feb 19 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.


anz535-192300-
tidal potomac from key bridge to indian head-
358 am est thu feb 19 2026

.rest of the overnight...light winds. waves flat. 
.today...e winds 5 to 10 kt. waves 1 ft. rain. patchy fog. vsby 1 nm
or less. 
.tonight...ne winds 5 to 10 kt. waves 1 ft. rain. vsby 1 to 3 nm. 
.fri...e winds 5 kt...becoming sw in the afternoon. waves 1 ft.
rain.
.fri night...w winds 5 to 10 kt. waves 1 ft. 
.sat...nw winds around 5 kt. waves 1 ft. 
.sat night...ne winds around 5 kt. waves 1 ft. a chance of rain. 
.sun...n winds 10 to 15 kt. waves 1 ft. rain through the day. snow
through the night, then a chance of snow after midnight. 
.mon...nw winds 10 to 15 kt. waves 1 ft. a chance of snow in the
morning.  

$$

fzus51 klwx 190858
cwflwx
expires:202602192300;;890017

coastal waters forecast
national weather service baltimore md/washington dc
358 am est thu feb 19 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.


anz536-192300-
tidal potomac from indian head to cobb island-
358 am est thu feb 19 2026

.rest of the overnight...n winds 5 kt. waves less than 1 ft. 
.today...e winds 5 to 10 kt. waves 1 ft. rain. vsby 1 to 3 nm. 
.tonight...ne winds 5 to 10 kt. waves 1 ft. rain. vsby 1 to 3 nm. 
.fri...ne winds 5 kt...becoming sw in the afternoon. waves 1 ft.
rain.
.fri night...w winds 5 to 10 kt. waves 1 ft. 
.sat...n winds around 5 kt. waves 1 ft. 
.sat night...ne winds around 5 kt. waves 1 ft. a chance of rain. 
.sun...ne winds 10 to 15 kt...becoming n after midnight. waves 1 to
2 ft. rain through the day, then snow likely in the evening. a
chance of snow after midnight. 
.mon...nw winds 15 to 20 kt. waves 2 ft. a chance of snow in the
morning.  

$$

fzus51 klwx 190858
cwflwx
expires:202602192300;;890018

coastal waters forecast
national weather service baltimore md/washington dc
358 am est thu feb 19 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.


anz537-192300-
tidal potomac from cobb island to smith point-
358 am est thu feb 19 2026

.rest of the overnight...nw winds 5 kt. waves flat. 
.today...e winds 5 to 10 kt. waves 1 ft. rain. patchy fog. vsby 1 to
3 nm. 
.tonight...e winds 5 to 10 kt. waves 1 ft. rain. vsby 1 to 3 nm. 
.fri...sw winds 5 to 10 kt. waves 1 ft. rain.
.fri night...w winds 5 to 10 kt. waves 1 ft. 
.sat...n winds around 5 kt. waves flat. 
.sat night...e winds around 5 kt. waves 1 ft or less. a chance of
rain. 
.sun...ne winds 15 to 20 kt...becoming n after midnight. waves 2 to
3 ft. rain. snow likely in the evening, then a chance of snow after
midnight. 
.mon...nw winds 15 to 20 kt. waves 2 to 3 ft. a chance of snow in
the morning.  

$$