fzus51 klwx 132004
cwflwx
expires:202601140900;;294210

coastal waters forecast
national weather service baltimore md/washington dc
304 pm est tue jan 13 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.


anz531-140900-
chesapeake bay from pooles island to sandy point-
304 pm est tue jan 13 2026

...small craft advisory in effect through wednesday morning...

.rest of this afternoon...s winds 10 kt with gusts to 20 kt. waves
2 ft. 
.tonight...s winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.wed...s winds 5 to 10 kt. waves 1 ft. 
.wed night...sw winds 5 to 10 kt...becoming w 15 to 20 kt with gusts
to 30 kt after midnight. waves flat... building to 2 ft after
midnight. rain likely. 
.thu...nw winds 20 to 25 kt with gusts to 30 kt. waves 2 to 3 ft. 
.thu night...nw winds 20 to 25 kt. waves 2 to 3 ft. 
.fri...w winds 10 to 15 kt...becoming sw 15 to 20 kt. waves 1 to
2 ft. 
.sat...sw winds 10 kt...becoming w after midnight. waves 1 to 2 ft. 

$$

fzus51 klwx 132004
cwflwx
expires:202601140900;;294213

coastal waters forecast
national weather service baltimore md/washington dc
304 pm est tue jan 13 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.


anz532-140900-
chesapeake bay from sandy point to north beach-
304 pm est tue jan 13 2026

...small craft advisory in effect through wednesday morning...

.rest of this afternoon...s winds 15 kt with gusts to 20 kt. waves
2 ft. 
.tonight...sw winds 15 to 20 kt. waves 3 ft. 
.wed...s winds 5 to 10 kt. waves 1 to 2 ft. 
.wed night...sw winds 5 to 10 kt...becoming w 15 to 20 kt with gusts
to 30 kt after midnight. waves 1 to 2 ft. rain likely. 
.thu...nw winds 20 to 25 kt with gusts to 30 kt. waves 2 to 3 ft. 
.thu night...nw winds 20 to 25 kt. waves 2 to 3 ft. 
.fri...sw winds 10 to 15 kt...becoming s 15 to 20 kt. waves 1 ft...
building to 3 ft. 
.sat...sw winds 10 to 15 kt...becoming w. waves 1 to 2 ft.  

$$

fzus51 klwx 132004
cwflwx
expires:202601140900;;294215

coastal waters forecast
national weather service baltimore md/washington dc
304 pm est tue jan 13 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.


anz533-140900-
chesapeake bay from north beach to drum point-
304 pm est tue jan 13 2026

...small craft advisory in effect through wednesday morning...

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

$$

fzus51 klwx 132004
cwflwx
expires:202601140900;;294218

coastal waters forecast
national weather service baltimore md/washington dc
304 pm est tue jan 13 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.


anz534-140900-
chesapeake bay from drum point to smith point-
304 pm est tue jan 13 2026

...small craft advisory in effect through wednesday morning...

.rest of this afternoon...s winds 15 kt with gusts to 20 kt. waves
2 ft. 
.tonight...sw winds 15 to 20 kt with gusts to 25 kt. waves 3 ft. 
.wed...sw 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...becoming w
15 to 20 kt with gusts to 30 kt after midnight. waves 1 to 2 ft.
rain likely. 
.thu...nw winds 20 to 25 kt with gusts to 30 kt. waves 3 ft. 
.thu night...nw winds 20 to 25 kt. waves 4 ft. 
.fri...w winds 10 to 15 kt...becoming sw 20 to 25 kt. waves 2 to
3 ft. 
.sat...sw winds 10 to 15 kt...becoming nw after midnight. waves 2 to
3 ft...subsiding to 1 ft after midnight.  

$$

fzus51 klwx 132004
cwflwx
expires:202601140900;;294206

coastal waters forecast
national weather service baltimore md/washington dc
304 pm est tue jan 13 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.


anz535-140900-
tidal potomac from key bridge to indian head-
304 pm est tue jan 13 2026

...small craft advisory in effect until midnight est tonight...

.rest of this afternoon...s winds 10 kt with gusts to 20 kt. waves
1 ft. 
.tonight...sw winds 5 to 10 kt with gusts to 20 kt. waves 1 ft. 
.wed...sw winds 5 kt. waves less than 1 ft. 
.wed night...sw winds 5 to 10 kt...becoming nw 15 to 20 kt with
gusts to 30 kt after midnight. waves 1 ft. rain likely with a chance
of snow. 
.thu...nw winds 15 to 20 kt with gusts to 30 kt. waves 1 ft. 
.thu night...nw winds 10 to 15 kt with gusts to 20 kt. waves 1 ft. 
.fri...sw winds 10 to 15 kt. waves 1 ft. 
.sat...sw winds 5 to 10 kt...becoming nw after midnight. waves 1 ft.
 

$$

fzus51 klwx 132004
cwflwx
expires:202601140900;;294207

coastal waters forecast
national weather service baltimore md/washington dc
304 pm est tue jan 13 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.


anz536-140900-
tidal potomac from indian head to cobb island-
304 pm est tue jan 13 2026

...small craft advisory in effect through wednesday morning...

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

$$

fzus51 klwx 132004
cwflwx
expires:202601140900;;294208

coastal waters forecast
national weather service baltimore md/washington dc
304 pm est tue jan 13 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.


anz537-140900-
tidal potomac from cobb island to smith point-
304 pm est tue jan 13 2026

...small craft advisory in effect through wednesday morning...

.rest of this afternoon...s winds 10 kt. waves 1 ft. 
.tonight...sw winds 15 to 20 kt. waves 2 ft. 
.wed...sw winds 10 to 15 kt. waves 1 to 2 ft. 
.wed night...sw winds 5 to 10 kt with gusts to 20 kt...becoming w
15 to 20 kt with gusts to 30 kt after midnight. waves 1 to 2 ft.
rain likely. 
.thu...nw winds 15 to 20 kt with gusts to 30 kt. waves 2 ft. 
.thu night...nw winds 15 to 20 kt. waves 2 ft. 
.fri...sw winds 15 to 20 kt. waves 1 to 2 ft. 
.sat...sw winds 10 to 15 kt...becoming w 5 to 10 kt. waves 1 to
2 ft.  

$$