fzus51 klwx 130612
cwflwx
expires:202512132100;;491790

coastal waters forecast
national weather service baltimore md/washington dc
112 am est sat dec 13 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.


anz530-132100-
chesapeake bay north of pooles island-
112 am est sat dec 13 2025

...gale warning in effect from sunday morning through sunday
afternoon...
...small craft advisory in effect from sunday evening through late
sunday night...

.overnight...s winds 5 kt. waves less than 1 ft. 
.sat...sw winds 5 to 10 kt. waves 1 ft. 
.sat night...nw winds 5 to 10 kt. waves 1 ft. snow with rain likely.
vsby 1 nm or less. 
.sun...nw winds 15 to 20 kt with gusts to 35 kt. waves 2 ft. snow
likely. 
.sun night...nw winds 20 to 25 kt with gusts to 30 kt. waves 2 ft. 
.mon...w winds 10 to 15 kt with gusts to 25 kt. waves 1 ft. 
.mon night...w winds 5 to 10 kt. waves 1 ft. 
.tue...w winds 5 to 10 kt...becoming s. waves 1 ft. 
.wed...sw winds 5 to 10 kt...becoming ne after midnight. waves 1 ft.
 

$$

fzus51 klwx 130612
cwflwx
expires:202512132100;;491791

coastal waters forecast
national weather service baltimore md/washington dc
112 am est sat dec 13 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.


anz531-132100-
chesapeake bay from pooles island to sandy point-
112 am est sat dec 13 2025

...gale warning in effect from sunday morning through sunday
afternoon...
...small craft advisory in effect from sunday evening through late
sunday night...

.overnight...s winds 5 to 10 kt. waves 1 ft. 
.sat...sw winds 5 to 10 kt. waves 1 ft. 
.sat night...nw winds 10 to 15 kt. waves 1 ft. rain and snow. vsby
1 nm or less. 
.sun...nw winds 20 to 25 kt with gusts to 35 kt. waves 3 ft. snow
likely. 
.sun night...nw winds 25 to 30 kt. waves 3 ft. 
.mon...w winds 15 to 20 kt with gusts to 25 kt. waves 2 ft. 
.mon night...w winds 10 kt. waves 1 ft. 
.tue...w winds 5 to 10 kt...becoming s. waves 1 ft. 
.wed...sw winds 5 to 10 kt...becoming ne after midnight. waves 1 ft
or less.  

$$

fzus51 klwx 130612
cwflwx
expires:202512132100;;491794

coastal waters forecast
national weather service baltimore md/washington dc
112 am est sat dec 13 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.


anz532-132100-
chesapeake bay from sandy point to north beach-
112 am est sat dec 13 2025

...gale warning in effect from sunday morning through late sunday
night...

.overnight...s winds 10 kt. waves 1 ft. 
.sat...sw winds 10 to 15 kt...diminishing to 5 kt late. waves 2 ft. 
.sat night...nw winds 10 to 15 kt. waves 1 ft. rain. vsby 1 to 3 nm.
.sun...nw winds 25 to 30 kt. waves 3 ft. snow.
.sun night...nw winds 25 to 30 kt. waves 4 ft. 
.mon...nw winds 15 to 20 kt with gusts to 25 kt. waves 2 ft. 
.mon night...w winds 10 to 15 kt. waves 2 ft. 
.tue...nw winds 5 to 10 kt...becoming s. waves 1 ft. 
.wed...sw winds 5 to 10 kt. waves 1 ft.  

$$

fzus51 klwx 130612
cwflwx
expires:202512132100;;491796

coastal waters forecast
national weather service baltimore md/washington dc
112 am est sat dec 13 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.


anz533-132100-
chesapeake bay from north beach to drum point-
112 am est sat dec 13 2025

...gale warning in effect from sunday morning through late sunday
night...

.overnight...s winds 10 kt. waves 1 ft. 
.sat...sw winds 10 to 15 kt. waves 2 ft. 
.sat night...w winds 5 kt...becoming n 10 to 15 kt after midnight.
waves 1 to 2 ft. a chance of rain. vsby 1 to 3 nm. 
.sun...nw winds 25 to 30 kt. waves 4 ft. snow likely. 
.sun night...nw winds 25 to 30 kt. waves 5 ft. 
.mon...nw winds 15 to 20 kt with gusts to 25 kt. waves 2 to 3 ft. 
.mon night...sw winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.tue...nw winds 5 to 10 kt...becoming s 10 to 15 kt. waves 1 ft. 
.wed...sw winds 10 to 15 kt. waves 1 ft.  

$$