fzus51 klwx 210334
cwflwx
expires:202512210900;;948778

coastal waters forecast
national weather service baltimore md/washington dc
1034 pm est sat dec 20 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.


anz530-210900-
chesapeake bay north of pooles island-
1034 pm est sat dec 20 2025

...small craft advisory in effect until 6 am est sunday...
...small craft advisory in effect from sunday morning through late
sunday night...

.rest of tonight...sw winds 10 to 15 kt with gusts to 20 kt. waves
1 to 2 ft. 
.sun...w winds 10 to 15 kt...becoming nw late. gusts up to 20 kt.
waves 1 ft. 
.sun night...nw winds 10 to 15 kt with gusts to 20 kt. waves 1 ft. 
.mon...w winds 5 to 10 kt. waves 1 ft. 
.mon night...sw winds 5 kt...becoming s 10 to 15 kt with gusts to
20 kt after midnight. waves 1 ft. a chance of rain and snow. 
.tue...sw winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft. a
chance of rain. 
.tue night...w winds 10 to 15 kt with gusts to 20 kt. waves 1 ft. 
.wed...nw winds 10 to 15 kt...becoming n around 5 kt in the evening,
then becoming se after midnight. waves 1 ft or less. a chance of
rain after midnight. 
.thu...s winds 5 to 10 kt. waves 1 ft. a chance of rain in the
morning. a chance of rain through the night.  

$$

fzus51 klwx 210334
cwflwx
expires:202512210900;;948779

coastal waters forecast
national weather service baltimore md/washington dc
1034 pm est sat dec 20 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.


anz531-210900-
chesapeake bay from pooles island to sandy point-
1034 pm est sat dec 20 2025

...small craft advisory in effect until 6 am est sunday...
...small craft advisory in effect from sunday morning through late
sunday night...

.rest of tonight...sw winds 15 kt with gusts to 20 kt. waves 2 ft. 
.sun...w winds 10 to 15 kt...becoming nw late. gusts up to 20 kt.
waves 2 ft. 
.sun night...nw winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.mon...w winds 5 to 10 kt. waves 1 ft. 
.mon night...s winds 5 to 10 kt...increasing to 15 to 20 kt after
midnight. waves 1 to 2 ft. a chance of rain and snow.
.tue...sw winds 15 to 20 kt. waves 2 ft. a chance of rain. 
.tue night...w winds 10 to 15 kt with gusts to 20 kt. waves 1 to
2 ft. 
.wed...nw winds 10 to 15 kt...becoming n around 5 kt in the evening,
then becoming s after midnight. waves 1 to 2 ft...subsiding to 1 ft
or less. a chance of rain after midnight. 
.thu...s winds 5 to 10 kt. waves 1 ft. a chance of rain in the
morning. a chance of rain after midnight.  

$$

fzus51 klwx 210334
cwflwx
expires:202512210900;;948782

coastal waters forecast
national weather service baltimore md/washington dc
1034 pm est sat dec 20 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.


anz532-210900-
chesapeake bay from sandy point to north beach-
1034 pm est sat dec 20 2025

...small craft advisory in effect until 6 am est sunday...
...small craft advisory in effect from sunday morning through late
sunday night...

.rest of tonight...sw winds 15 to 20 kt. waves 2 to 3 ft. 
.sun...w winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.sun night...nw winds 15 to 20 kt. waves 2 ft. 
.mon...w winds 5 to 10 kt. waves 1 ft. 
.mon night...s winds 5 to 10 kt...increasing to 15 to 20 kt after
midnight. waves 1 ft...building to 3 ft after midnight. a chance of
rain and snow. 
.tue...sw winds 15 to 20 kt. waves 2 to 3 ft. a chance of rain. 
.tue night...w winds 10 to 15 kt...becoming nw after midnight. waves
2 ft. 
.wed...nw winds 10 to 15 kt...becoming ne around 5 kt in the
evening, then becoming s after midnight. waves 1 to 2 ft...subsiding
to 1 ft or less. a chance of rain after midnight. 
.thu...s winds 10 to 15 kt. waves 1 to 2 ft. a chance of rain in the
morning.  

$$

fzus51 klwx 210334
cwflwx
expires:202512210900;;948784

coastal waters forecast
national weather service baltimore md/washington dc
1034 pm est sat dec 20 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.


anz533-210900-
chesapeake bay from north beach to drum point-
1034 pm est sat dec 20 2025

...small craft advisory in effect until 6 am est sunday...
...small craft advisory in effect from sunday morning through late
sunday night...

.rest of tonight...sw winds 15 to 20 kt. waves 2 to 3 ft. 
.sun...w winds 10 to 15 kt...becoming nw 15 to 20 kt late. waves
2 ft. 
.sun night...nw winds 15 to 20 kt. waves 3 ft. 
.mon...w winds 5 to 10 kt. waves 1 to 2 ft. 
.mon night...s winds 5 to 10 kt...increasing to 15 to 20 kt after
midnight. waves 1 to 2 ft. a chance of rain and snow.
.tue...sw winds 15 to 20 kt. waves 2 to 3 ft. a chance of rain. 
.tue night...w winds 10 to 15 kt...becoming nw after midnight. gusts
up to 20 kt. waves 2 ft. 
.wed...n winds 10 to 15 kt...becoming ne around 5 kt in the evening,
then becoming s 10 to 15 kt after midnight. waves 1 to 2 ft. a
chance of rain after midnight. 
.thu...s winds 10 to 15 kt. waves 1 to 2 ft. a chance of rain in the
morning.  

$$