fzus51 klwx 201158
cwflwx
expires:202512202100;;913974

coastal waters forecast
national weather service baltimore md/washington dc
658 am 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.


anz531-202100-
chesapeake bay from pooles island to sandy point-
658 am est sat dec 20 2025

...small craft advisory in effect from 6 pm est this evening through
late tonight...

.today...nw winds 10 kt...becoming s this afternoon. waves 1 ft. 
.tonight...s winds 15 to 20 kt...becoming sw 10 to 15 kt late. gusts
up to 25 kt. waves 2 to 3 ft. 
.sun...w winds 10 to 15 kt with gusts to 20 kt. waves 1 to 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 10 to 15 kt. gusts up to 20 kt after midnight.
waves 1 to 2 ft. a chance of rain and snow. 
.tue...sw winds 15 to 20 kt...becoming w 10 to 15 kt. waves 1 to
2 ft. a chance of rain in the morning. 
.wed...nw winds 5 to 10 kt...becoming se. waves 1 ft or less.  

$$

fzus51 klwx 201158
cwflwx
expires:202512202100;;913977

coastal waters forecast
national weather service baltimore md/washington dc
658 am 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.


anz532-202100-
chesapeake bay from sandy point to north beach-
658 am est sat dec 20 2025

...small craft advisory in effect from 6 pm est this evening through
late tonight...

.today...nw winds 10 kt...becoming w late this morning, then
becoming s 10 to 15 kt this afternoon. waves 1 to 2 ft. 
.tonight...s winds 15 to 20 kt...becoming sw 10 to 15 kt late. gusts
up to 25 kt. waves 3 ft. 
.sun...w winds 10 to 15 kt with gusts to 20 kt. waves 1 to 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 to 2 ft. a chance of rain and snow.
.tue...sw winds 15 to 20 kt...becoming nw 10 to 15 kt after
midnight. waves 2 to 3 ft...subsiding to 1 ft after midnight. a
chance of rain in the morning. 
.wed...n winds 5 to 10 kt...becoming se. waves 1 ft.  

$$

fzus51 klwx 201158
cwflwx
expires:202512202100;;913979

coastal waters forecast
national weather service baltimore md/washington dc
658 am 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.


anz533-202100-
chesapeake bay from north beach to drum point-
658 am est sat dec 20 2025

...small craft advisory in effect from 6 pm est this evening through
late tonight...

.today...nw winds 5 to 10 kt...becoming s 10 to 15 kt this
afternoon. waves 1 to 2 ft. 
.tonight...s winds 15 to 20 kt...becoming sw 10 to 15 kt late. gusts
up to 25 kt. waves 3 ft. 
.sun...nw winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.sun night...nw winds 15 to 20 kt. waves 3 ft. 
.mon...nw winds 10 to 15 kt...becoming w 5 kt in the afternoon.
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...becoming nw 10 to 15 kt after
midnight. waves 2 to 3 ft...subsiding to 1 ft after midnight. a
chance of rain in the morning. 
.wed...n winds 10 to 15 kt...becoming se. waves 1 to 2 ft.  

$$

fzus51 klwx 201158
cwflwx
expires:202512202100;;913982

coastal waters forecast
national weather service baltimore md/washington dc
658 am 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.


anz534-202100-
chesapeake bay from drum point to smith point-
658 am est sat dec 20 2025

...small craft advisory in effect from 6 pm est this evening through
late tonight...

.today...n winds 5 to 10 kt...becoming s early this afternoon, then
increasing to 15 kt late. waves 1 to 2 ft. 
.tonight...s winds 15 to 20 kt...becoming sw 10 to 15 kt late. gusts
up to 25 kt. waves 3 ft. 
.sun...w winds 10 to 15 kt...becoming nw in the afternoon. waves
2 ft. 
.sun night...nw winds 15 to 20 kt. waves 3 ft. 
.mon...n winds 10 to 15 kt with gusts to 20 kt... becoming nw 5 to
10 kt in the afternoon. waves 1 to 2 ft. 
.mon night...s winds 10 to 15 kt. gusts up to 20 kt after midnight.
waves 1 to 2 ft. a chance of rain and snow. 
.tue...sw winds 15 to 20 kt...becoming nw 10 to 15 kt after
midnight. waves 2 to 3 ft. a chance of rain in the morning. 
.wed...n winds 10 to 15 kt...becoming se 5 to 10 kt. waves 1 to
2 ft.  

$$

fzus51 klwx 201158
cwflwx
expires:202512202100;;913970

coastal waters forecast
national weather service baltimore md/washington dc
658 am 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.


anz535-202100-
tidal potomac from key bridge to indian head-
658 am est sat dec 20 2025

.today...se winds 5 kt...becoming s late. waves 1 ft. 
.tonight...s winds 5 to 10 kt. waves 1 ft. 
.sun...w winds 5 to 10 kt. gusts up to 20 kt in the late morning and
afternoon. waves 1 ft. 
.sun night...nw winds 5 to 10 kt. waves 1 ft. 
.mon...w winds around 5 kt. waves 1 ft. 
.mon night...s winds around 5 kt...increasing to 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...becoming nw 5 to 10 kt after midnight.
waves 1 ft. a chance of rain in the morning. 
.wed...n winds 5 to 10 kt...becoming se. waves 1 ft.  

$$

fzus51 klwx 201158
cwflwx
expires:202512202100;;913971

coastal waters forecast
national weather service baltimore md/washington dc
658 am 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.


anz536-202100-
tidal potomac from indian head to cobb island-
658 am est sat dec 20 2025

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

$$

fzus51 klwx 201158
cwflwx
expires:202512202100;;913972

coastal waters forecast
national weather service baltimore md/washington dc
658 am 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.


anz537-202100-
tidal potomac from cobb island to smith point-
658 am est sat dec 20 2025

...small craft advisory in effect from 6 pm est this evening through
late tonight...

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

$$