fzus51 klwx 041718
cwflwx
expires:202512050900;;000954

coastal waters forecast
national weather service baltimore md/washington dc
1218 pm est thu dec 4 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.


anz530-050900-
chesapeake bay north of pooles island-
1218 pm est thu dec 4 2025

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

.this afternoon...nw winds 15 kt with gusts to 25 kt. waves 1 ft. 
.tonight...n winds 10 to 15 kt with gusts to 20 kt... becoming ne
5 to 10 kt late. waves 1 ft. 
.fri...e winds around 5 kt. waves flat. a chance of snow. 
.fri night...n winds around 5 kt. waves flat. patchy fog. 
.sat...w winds around 5 kt. waves flat. 
.sat night...nw winds around 5 kt. waves flat. 
.sun...nw winds 10 to 15 kt. waves 1 ft or less. 
.mon...n winds 15 to 20 kt...diminishing to 5 to 10 kt. waves 1 ft. 

$$

fzus51 klwx 041718
cwflwx
expires:202512050900;;000955

coastal waters forecast
national weather service baltimore md/washington dc
1218 pm est thu dec 4 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.


anz531-050900-
chesapeake bay from pooles island to sandy point-
1218 pm est thu dec 4 2025

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

.this afternoon...nw winds 20 kt with gusts to 25 kt. waves 2 ft. 
.tonight...n winds 15 to 20 kt with gusts to 25 kt... becoming ne
5 to 10 kt after midnight. waves 1 to 2 ft. a chance of snow. 
.fri...e winds 5 to 10 kt. waves 1 ft. snow likely. 
.fri night...n winds around 5 kt. waves flat. patchy fog. 
.sat...w winds 5 kt. waves flat. 
.sat night...nw winds 5 kt. waves less than 1 ft. 
.sun...nw winds 5 kt...becoming sw in the evening, then becoming nw
15 to 20 kt after midnight. waves 1 to 2 ft. 
.mon...n winds 15 to 20 kt...becoming ne 5 to 10 kt after midnight.
waves 1 to 2 ft.  

$$

fzus51 klwx 041718
cwflwx
expires:202512050900;;000958

coastal waters forecast
national weather service baltimore md/washington dc
1218 pm est thu dec 4 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.


anz532-050900-
chesapeake bay from sandy point to north beach-
1218 pm est thu dec 4 2025

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

.this afternoon...nw winds 20 kt with gusts to 25 kt. waves 2 ft. 
.tonight...n winds 15 to 20 kt with gusts to 25 kt... becoming ne
10 to 15 kt after midnight. waves 2 ft. snow likely. 
.fri...e winds 5 to 10 kt. waves 1 ft. snow. vsby 1 to 3 nm. 
.fri night...n winds 5 kt. waves flat. a chance of rain and snow.
patchy fog. 
.sat...w winds 5 kt. waves flat. 
.sat night...nw winds 5 to 10 kt. waves 1 ft or less.
.sun...n winds 5 to 10 kt...becoming e in the afternoon, then
becoming sw in the evening...becoming nw 15 to 20 kt after midnight.
waves 1 ft...building to 3 ft after midnight. 
.mon...n winds 20 to 25 kt...becoming ne 5 to 10 kt after midnight.
waves 2 to 3 ft...subsiding to 1 ft after midnight.  

$$

fzus51 klwx 041718
cwflwx
expires:202512050900;;000960

coastal waters forecast
national weather service baltimore md/washington dc
1218 pm est thu dec 4 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.


anz533-050900-
chesapeake bay from north beach to drum point-
1218 pm est thu dec 4 2025

...small craft advisory in effect through late tonight...

.this afternoon...nw winds 20 kt with gusts to 25 kt. waves 2 to
3 ft. 
.tonight...n winds 15 to 20 kt with gusts to 25 kt... becoming ne
10 to 15 kt after midnight. waves 2 to 3 ft. snow likely. 
.fri...ne winds 5 to 10 kt. waves 1 ft. snow. vsby 1 to 3 nm. 
.fri night...n winds 5 kt. waves less than 1 ft. a chance of rain
and snow. patchy fog. 
.sat...w winds 5 kt. waves flat. 
.sat night...nw winds 5 to 10 kt. waves 1 ft or less.
.sun...ne winds 5 to 10 kt...becoming sw in the evening, then
becoming nw 15 to 20 kt after midnight. waves 1 to 2 ft...building
to 3 ft after midnight. 
.mon...n winds 20 to 25 kt...becoming ne 5 to 10 kt after midnight.
waves 3 ft...subsiding to 2 ft after midnight.  

$$