fzus51 klwx 161158
cwflwx
expires:202512162100;;678992

coastal waters forecast
national weather service baltimore md/washington dc
657 am est tue dec 16 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.


anz531-162100-
chesapeake bay from pooles island to sandy point-
657 am est tue dec 16 2025

.today...nw winds 5 to 10 kt...becoming sw late. waves 1 ft or less.
.tonight...s winds 5 to 10 kt. waves 1 ft. 
.wed...sw winds 5 to 10 kt. waves 1 ft. 
.wed night...n winds around 5 kt. waves 1 ft or less. 
.thu...se winds 10 to 15 kt. waves 1 to 2 ft. 
.thu night...s winds 25 to 30 kt. waves 3 ft. rain.
.fri...w 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. 
.sat...sw winds 10 to 15 kt...becoming s 15 to 20 kt. waves 1 to
2 ft...building to 2 to 3 ft.  

$$

fzus51 klwx 161158
cwflwx
expires:202512162100;;678995

coastal waters forecast
national weather service baltimore md/washington dc
657 am est tue dec 16 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.


anz532-162100-
chesapeake bay from sandy point to north beach-
657 am est tue dec 16 2025

...small craft advisory in effect until 7 am est this morning...

.today...nw winds 5 to 10 kt...becoming s late. waves 1 ft or less. 
.tonight...s winds 10 to 15 kt. waves 1 to 2 ft. 
.wed...sw winds 5 to 10 kt. waves 2 ft. 
.wed night...n winds 5 kt. waves less than 1 ft. 
.thu...se winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
waves 1 to 2 ft. 
.thu night...s winds 25 to 30 kt. waves 4 ft. rain.
.fri...w winds 20 kt...becoming nw. waves 2 to 3 ft. a chance of
rain in the morning. 
.sat...w winds 5 to 10 kt...becoming s 15 to 20 kt. waves 1 to
2 ft...building to 3 ft.  

$$

fzus51 klwx 161158
cwflwx
expires:202512162100;;678997

coastal waters forecast
national weather service baltimore md/washington dc
657 am est tue dec 16 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.


anz533-162100-
chesapeake bay from north beach to drum point-
657 am est tue dec 16 2025

...small craft advisory in effect until 7 am est this morning...

.today...nw winds 5 to 10 kt...becoming w this afternoon. waves 1 ft
or less. 
.tonight...s winds 10 to 15 kt. waves 1 to 2 ft. 
.wed...sw winds 10 to 15 kt. waves 2 ft. 
.wed night...n winds 5 kt. waves less than 1 ft. 
.thu...se winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft. 
.thu night...s winds 25 to 30 kt. waves 4 ft. rain.
.fri...sw winds 15 to 20 kt...becoming nw 10 to 15 kt after
midnight. waves 3 ft...subsiding to 2 ft after midnight. a chance of
rain in the morning. 
.sat...w winds 5 to 10 kt...becoming s 20 to 25 kt. waves 1 to
2 ft...building to 3 ft.  

$$

fzus51 klwx 161158
cwflwx
expires:202512162100;;679000

coastal waters forecast
national weather service baltimore md/washington dc
657 am est tue dec 16 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.


anz534-162100-
chesapeake bay from drum point to smith point-
657 am est tue dec 16 2025

...small craft advisory in effect until 7 am est this morning...

.today...w winds 15 kt with gusts to 20 kt...becoming nw 5 kt late
this morning and afternoon. waves 1 to 2 ft... subsiding to flat
late. 
.tonight...s winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft.
.wed...sw winds 10 to 15 kt. gusts up to 20 kt. waves 2 ft. 
.wed night...nw winds 5 to 10 kt...becoming ne after midnight. waves
1 ft. 
.thu...se winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft. 
.thu night...s winds 25 to 30 kt. waves 4 ft. rain.
.fri...sw winds 20 kt...becoming nw. waves 3 ft. a chance of rain in
the morning. 
.sat...nw winds 5 to 10 kt...becoming s 10 to 15 kt in the
afternoon, then becoming sw 20 to 25 kt. waves 1 to 2 ft...building
to 3 ft.  

$$

fzus51 klwx 161158
cwflwx
expires:202512162100;;678988

coastal waters forecast
national weather service baltimore md/washington dc
657 am est tue dec 16 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.


anz535-162100-
tidal potomac from key bridge to indian head-
657 am est tue dec 16 2025

.today...w winds around 5 kt. waves 1 ft or less. 
.tonight...s winds around 5 kt. waves 1 ft. 
.wed...sw winds 5 kt. waves less than 1 ft. 
.wed night...n winds around 5 kt. waves 1 ft. 
.thu...se winds 5 to 10 kt. gusts up to 20 kt in the afternoon.
waves 1 ft. 
.thu night...s winds 15 to 20 kt with gusts to 25 kt. waves 2 ft.
rain.
.fri...w winds 10 to 15 kt...becoming nw 5 to 10 kt after midnight.
waves 1 to 2 ft. a chance of rain in the morning. 
.sat...sw winds 10 to 15 kt. waves 1 ft.  

$$

fzus51 klwx 161158
cwflwx
expires:202512162100;;678989

coastal waters forecast
national weather service baltimore md/washington dc
657 am est tue dec 16 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.


anz536-162100-
tidal potomac from indian head to cobb island-
657 am est tue dec 16 2025

.today...se winds around 5 kt. waves 1 ft or less. 
.tonight...s winds 5 to 10 kt. waves 1 ft. 
.wed...sw winds 5 to 10 kt. waves 1 ft. 
.wed night...n winds around 5 kt. waves 1 ft. 
.thu...se winds 5 to 10 kt. gusts up to 20 kt in the afternoon.
waves 1 ft. 
.thu night...s winds 20 to 25 kt with gusts to 30 kt. waves 2 ft.
rain.
.fri...w winds 15 kt...becoming nw. waves 1 to 2 ft. a chance of
rain in the morning. 
.sat...s winds 15 to 20 kt. waves 1 ft.  

$$

fzus51 klwx 161158
cwflwx
expires:202512162100;;678990

coastal waters forecast
national weather service baltimore md/washington dc
657 am est tue dec 16 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.


anz537-162100-
tidal potomac from cobb island to smith point-
657 am est tue dec 16 2025

...small craft advisory in effect until 7 am est this morning...

.today...w winds 5 to 10 kt...becoming se this afternoon. waves 1 ft
or less. 
.tonight...s winds 10 to 15 kt...becoming sw late. waves 1 ft. 
.wed...sw winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft. 
.wed night...n winds 5 kt. waves less than 1 ft. 
.thu...se winds 10 to 15 kt. waves 1 ft. 
.thu night...s winds 20 to 25 kt with gusts to 30 kt. waves 3 ft.
rain.
.fri...w winds 15 to 20 kt...becoming nw. waves 2 to 3 ft. a chance
of rain in the morning. 
.sat...sw winds 10 to 15 kt...increasing to 15 to 20 kt. waves 1 to
2 ft.  

$$