fzus51 klwx 112358
cwflwx
expires:202512120900;;418893

coastal waters forecast
national weather service baltimore md/washington dc
658 pm est thu dec 11 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.


anz530-120900-
chesapeake bay north of pooles island-
658 pm est thu dec 11 2025

...small craft advisory in effect until 4 am est friday...

.tonight...w winds 10 to 15 kt with gusts to 25 kt. waves 1 to 2 ft.
.fri...w winds 5 to 10 kt. waves 1 ft. 
.fri night...sw winds around 5 kt. waves 1 ft or less. 
.sat...sw winds 5 to 10 kt. waves 1 ft. 
.sat night...nw winds 5 to 10 kt. waves 1 ft. snow with a chance of
rain. 
.sun...nw winds 10 to 15 kt...increasing to 20 to 25 kt in the
afternoon. gusts up to 30 kt. waves 2 ft. a chance of snow. 
.sun night...nw winds 20 to 25 kt with gusts to 30 kt. waves 2 ft. 
.mon...nw winds 15 to 20 kt...becoming w 5 to 10 kt. waves 1 to
2 ft. 
.tue...w winds 5 to 10 kt...becoming s after midnight. waves 1 ft.  

$$

fzus51 klwx 112358
cwflwx
expires:202512120900;;418894

coastal waters forecast
national weather service baltimore md/washington dc
658 pm est thu dec 11 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.


anz531-120900-
chesapeake bay from pooles island to sandy point-
658 pm est thu dec 11 2025

...low water advisory in effect until 8 pm est this evening...
...small craft advisory in effect until 4 am est friday...

.tonight...w winds 15 to 20 kt...diminishing to 10 kt late. gusts up
to 25 kt. waves 2 to 3 ft. 
.fri...w winds 5 to 10 kt. waves 1 ft. 
.fri night...sw winds around 5 kt. waves flat. 
.sat...sw winds 5 to 10 kt. waves 1 ft. 
.sat night...nw winds 5 to 10 kt. waves 1 ft. a chance of rain and
snow. 
.sun...nw winds 15 to 20 kt...increasing to 25 to 30 kt in the
afternoon. waves 3 ft. a chance of snow. 
.sun night...nw winds 25 to 30 kt. waves 3 ft. 
.mon...nw winds 15 to 20 kt...becoming w 10 kt. waves 2 to 3 ft...
subsiding to 1 ft. 
.tue...sw winds 5 to 10 kt. waves 1 ft.  

$$

fzus51 klwx 112358
cwflwx
expires:202512120900;;418897

coastal waters forecast
national weather service baltimore md/washington dc
658 pm est thu dec 11 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.


anz532-120900-
chesapeake bay from sandy point to north beach-
658 pm est thu dec 11 2025

...low water advisory in effect until 8 pm est this evening...
...small craft advisory in effect until 4 am est friday...

.tonight...w winds 10 to 15 kt with gusts to 25 kt. waves 2 to
3 ft...subsiding to 1 ft late. 
.fri...w winds 5 to 10 kt. waves 1 ft. 
.fri night...sw winds 5 kt. waves less than 1 ft. 
.sat...sw winds 5 to 10 kt. waves 1 ft. 
.sat night...nw winds 10 to 15 kt. waves 1 ft. snow with a chance of
rain. 
.sun...nw winds 25 to 30 kt. waves 3 ft. snow likely. 
.sun night...nw winds 25 to 30 kt. waves 4 ft. 
.mon...nw winds 20 to 25 kt...becoming sw 10 to 15 kt. waves 2 to
3 ft...subsiding to 1 ft. 
.tue...sw winds 5 to 10 kt. waves 1 ft.  

$$

fzus51 klwx 112358
cwflwx
expires:202512120900;;418899

coastal waters forecast
national weather service baltimore md/washington dc
658 pm est thu dec 11 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.


anz533-120900-
chesapeake bay from north beach to drum point-
658 pm est thu dec 11 2025

...small craft advisory in effect until 4 am est friday...

.tonight...nw winds 15 to 20 kt...diminishing to 10 kt late. gusts
up to 25 kt. waves 2 to 3 ft. 
.fri...w winds 5 to 10 kt. waves 1 ft. 
.fri night...sw winds 5 kt. waves less than 1 ft. 
.sat...sw winds 5 to 10 kt. waves 1 ft. 
.sat night...nw winds 10 to 15 kt. waves 1 to 2 ft. snow.
.sun...nw winds 25 to 30 kt. waves 3 ft...building to 5 ft in the
afternoon. snow likely. 
.sun night...nw winds 25 to 35 kt. waves 5 ft. 
.mon...nw winds 20 to 25 kt...becoming sw 10 to 15 kt. waves 3 ft...
subsiding to 1 to 2 ft. 
.tue...w winds 5 to 10 kt...becoming s. waves 1 ft.  

$$