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fzus51 klwx 130038
cwflwx
expires:202601130900;;250834

coastal waters forecast
national weather service baltimore md/washington dc
738 pm est mon jan 12 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.


anz531-130900-
chesapeake bay from pooles island to sandy point-
738 pm est mon jan 12 2026

.tonight...sw winds 5 to 10 kt. waves 1 ft or less. 
.tue...s winds 5 to 10 kt. gusts up to 20 kt in the afternoon. waves
1 ft. 
.tue night...s winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.wed...s winds 5 to 10 kt. waves 1 ft. a chance of rain. 
.wed night...sw winds around 5 kt...becoming w 10 to 15 kt after
midnight. waves flat...building to 2 ft after midnight. rain likely.
.thu...nw winds 20 to 25 kt. waves 2 to 3 ft. a chance of rain and
snow. 
.thu night...w winds 20 to 25 kt. waves 3 ft. 
.fri...w winds 15 to 20 kt...becoming sw 10 to 15 kt. waves 1 to
2 ft. 
.sat...sw winds 5 to 10 kt. waves 1 ft.  

$$
fzus51 klwx 130038
cwflwx
expires:202601130900;;250837

coastal waters forecast
national weather service baltimore md/washington dc
738 pm est mon jan 12 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.


anz532-130900-
chesapeake bay from sandy point to north beach-
738 pm est mon jan 12 2026

.tonight...sw winds 10 kt...becoming w after midnight. waves 1 ft. 
.tue...s winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft. 
.tue night...s winds 10 to 15 kt with gusts to 25 kt. waves 3 ft. 
.wed...s winds 5 to 10 kt. waves 1 to 2 ft. 
.wed night...sw winds 5 kt...becoming w 10 to 15 kt with gusts to
20 kt after midnight. waves 1 to 2 ft. rain likely. 
.thu...nw winds 20 to 25 kt. waves 2 to 3 ft. a chance of rain and
snow. 
.thu night...nw winds 20 to 25 kt. waves 3 ft. 
.fri...w winds 15 to 20 kt...becoming sw 10 to 15 kt. waves 2 ft. 
.sat...sw winds 10 kt. waves 1 to 2 ft.  

$$
fzus51 klwx 130038
cwflwx
expires:202601130900;;250839

coastal waters forecast
national weather service baltimore md/washington dc
738 pm est mon jan 12 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.


anz533-130900-
chesapeake bay from north beach to drum point-
738 pm est mon jan 12 2026

.tonight...sw winds 5 to 10 kt. waves 1 ft. 
.tue...s winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft. 
.tue night...sw winds 10 to 15 kt with gusts to 25 kt. waves 3 ft. 
.wed...sw winds 5 to 10 kt. waves 1 to 2 ft. 
.wed night...w winds 10 to 15 kt with gusts to 20 kt. waves 1 to
2 ft. rain likely. 
.thu...nw winds 20 to 25 kt. waves 3 ft. a chance of rain and snow. 
.thu night...nw winds 20 to 25 kt with gusts to 30 kt. waves 3 ft. 
.fri...w winds 15 to 20 kt...becoming sw 10 to 15 kt. waves 2 ft. 
.sat...s winds 10 to 15 kt...becoming w after midnight. waves 1 to
2 ft.  

$$
fzus51 klwx 130038
cwflwx
expires:202601130900;;250842

coastal waters forecast
national weather service baltimore md/washington dc
738 pm est mon jan 12 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.


anz534-130900-
chesapeake bay from drum point to smith point-
738 pm est mon jan 12 2026

.tonight...sw winds 10 to 15 kt. waves 1 to 2 ft. 
.tue...s winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft. 
.tue night...sw winds 15 to 20 kt with gusts to 25 kt. waves 3 ft. 
.wed...s winds 10 to 15 kt with gusts to 20 kt. waves 2 to 3 ft. 
.wed night...sw winds 10 to 15 kt with gusts to 20 kt. waves 1 to
2 ft. rain likely. 
.thu...nw winds 20 to 25 kt. waves 3 ft. a chance of snow and rain. 
.thu night...nw winds 20 to 25 kt. waves 4 ft. 
.fri...w winds 15 to 20 kt...becoming sw 10 to 15 kt. waves 2 to
3 ft. 
.sat...sw winds 10 to 15 kt...becoming w after midnight. waves 2 ft.
 

$$
fzus51 klwx 130038
cwflwx
expires:202601130900;;250830

coastal waters forecast
national weather service baltimore md/washington dc
738 pm est mon jan 12 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.


anz535-130900-
tidal potomac from key bridge to indian head-
738 pm est mon jan 12 2026

.tonight...sw winds around 5 kt. waves 1 ft or less. 
.tue...s winds 5 to 10 kt. waves 1 ft. 
.tue night...sw winds 5 to 10 kt. waves 1 ft. 
.wed...sw winds 5 kt. waves less than 1 ft. a chance of rain. 
.wed night...sw winds around 5 kt...becoming nw 10 to 15 kt with
gusts to 20 kt after midnight. waves 1 ft. rain likely. 
.thu...nw winds 10 to 15 kt with gusts to 30 kt. waves 1 ft. a
chance of rain and snow. 
.thu night...nw winds 10 to 15 kt. gusts up to 25 kt in the evening.
waves 1 ft. 
.fri...sw winds 5 to 10 kt. waves 1 ft. 
.sat...sw winds 5 to 10 kt. waves 1 ft.  

$$
fzus51 klwx 130038
cwflwx
expires:202601130900;;250831

coastal waters forecast
national weather service baltimore md/washington dc
738 pm est mon jan 12 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.


anz536-130900-
tidal potomac from indian head to cobb island-
738 pm est mon jan 12 2026

.tonight...sw winds 5 to 10 kt. waves 1 ft. 
.tue...s winds 5 to 10 kt. waves 1 ft. 
.tue night...sw winds 5 to 10 kt with gusts to 20 kt. waves 1 ft. 
.wed...sw winds 5 to 10 kt. waves 1 ft. 
.wed night...w winds 10 to 15 kt with gusts to 20 kt. waves 1 ft.
rain likely. 
.thu...nw winds 15 to 20 kt with gusts to 25 kt. waves 2 ft. a
chance of rain and snow. 
.thu night...nw winds 15 to 20 kt. waves 1 to 2 ft. 
.fri...sw winds 5 to 10 kt. waves 1 ft. 
.sat...sw winds 5 to 10 kt. waves 1 ft.  

$$
fzus51 klwx 130038
cwflwx
expires:202601130900;;250832

coastal waters forecast
national weather service baltimore md/washington dc
738 pm est mon jan 12 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.


anz537-130900-
tidal potomac from cobb island to smith point-
738 pm est mon jan 12 2026

.tonight...sw winds 5 to 10 kt. waves 1 ft. 
.tue...s winds 5 to 10 kt. waves 1 ft. 
.tue night...sw winds 10 to 15 kt with gusts to 25 kt. waves 2 ft. 
.wed...sw winds 5 to 10 kt. gusts up to 20 kt in the morning. waves
1 to 2 ft. 
.wed night...sw winds 10 to 15 kt with gusts to 20 kt. waves 1 to
2 ft. rain likely. 
.thu...nw winds 15 to 20 kt. waves 2 ft. a chance of snow and rain. 
.thu night...nw winds 15 to 20 kt with gusts to 25 kt. waves 3 ft. 
.fri...w winds 10 to 15 kt...becoming sw. waves 1 to 2 ft. 
.sat...sw winds 5 to 10 kt. waves 1 ft.  

$$
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