fzus51 klwx 291158
cwflwx
expires:202512292100;;434608

coastal waters forecast
national weather service baltimore md/washington dc
658 am est mon dec 29 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.


anz531-292100-
chesapeake bay from pooles island to sandy point-
658 am est mon dec 29 2025

...gale warning in effect through tuesday afternoon...

.today...sw winds 20 kt with gusts to 25 kt...becoming w 25 to 30 kt
with gusts to 45 kt this afternoon. waves 3 ft...building to 5 ft
late. numerous showers, mainly this morning with vsby 1 to 3 nm. 
.tonight...w winds 25 to 30 kt. gusts up to 45 kt in the evening.
waves 4 ft. 
.tue...w winds 20 to 25 kt with gusts to 35 kt. waves 4 ft. 
.tue night...w winds 15 to 20 kt with gusts to 25 kt. waves 2 to
3 ft. 
.wed...sw winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.wed night...w winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.thu...nw winds 10 to 15 kt. waves 1 to 2 ft. 
.fri...w winds 5 to 10 kt. waves 1 ft or less.  

$$

fzus51 klwx 291158
cwflwx
expires:202512292100;;434611

coastal waters forecast
national weather service baltimore md/washington dc
658 am est mon dec 29 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.


anz532-292100-
chesapeake bay from sandy point to north beach-
658 am est mon dec 29 2025

...gale warning in effect through tuesday afternoon...

.today...sw winds 20 to 25 kt with gusts to 35 kt... becoming w
30 kt with gusts to 45 kt late. waves 3 ft... building to 5 ft late.
numerous showers, mainly this morning. 
.tonight...w winds 25 to 30 kt. gusts up to 45 kt in the evening.
waves 4 ft. 
.tue...w winds 20 to 25 kt with gusts to 35 kt. waves 4 ft. 
.tue night...w winds 15 to 20 kt with gusts to 25 kt. waves 2 to
3 ft. 
.wed...sw winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.wed night...w winds 10 to 15 kt. waves 2 ft. 
.thu...nw winds 10 to 15 kt. waves 1 ft. 
.fri...w winds 5 to 10 kt. waves 1 ft.  

$$

fzus51 klwx 291158
cwflwx
expires:202512292100;;434613

coastal waters forecast
national weather service baltimore md/washington dc
658 am est mon dec 29 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.


anz533-292100-
chesapeake bay from north beach to drum point-
658 am est mon dec 29 2025

...gale warning in effect through late tonight...

.today...sw winds 20 to 25 kt with gusts to 35 kt... becoming w
30 kt with gusts to 45 kt late. waves 3 ft... building to 5 ft late.
numerous showers, mainly this morning. 
.tonight...w winds 25 to 30 kt. gusts up to 45 kt... diminishing to
35 kt after midnight. waves 5 ft. 
.tue...w winds 20 to 25 kt with gusts to 30 kt. waves 4 ft. 
.tue night...w winds 15 to 20 kt. gusts up to 25 kt in the evening.
waves 2 to 3 ft. 
.wed...sw winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.wed night...w winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.thu...nw winds 10 to 15 kt. waves 1 to 2 ft. 
.fri...w winds 5 to 10 kt. waves 1 ft.  

$$

fzus51 klwx 291158
cwflwx
expires:202512292100;;434616

coastal waters forecast
national weather service baltimore md/washington dc
658 am est mon dec 29 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.


anz534-292100-
chesapeake bay from drum point to smith point-
658 am est mon dec 29 2025

...gale warning in effect through late tonight...

.today...sw winds 20 kt with gusts to 30 kt...becoming w 30 kt late.
waves 4 ft. numerous showers. 
.tonight...w winds 25 to 30 kt. waves 5 ft. 
.tue...w winds 20 to 25 kt with gusts to 30 kt. waves 4 ft. 
.tue night...w winds 15 to 20 kt. gusts up to 25 kt in the evening.
waves 4 ft...subsiding to 2 ft after midnight. 
.wed...sw winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.wed night...sw winds 15 to 20 kt...becoming w after midnight. waves
2 ft. 
.thu...nw winds 10 to 15 kt. waves 1 to 2 ft. 
.fri...nw winds 5 to 10 kt...becoming s in the afternoon and
evening, then becoming n after midnight. waves 1 ft.  

$$

fzus51 klwx 291158
cwflwx
expires:202512292100;;434604

coastal waters forecast
national weather service baltimore md/washington dc
658 am est mon dec 29 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.


anz535-292100-
tidal potomac from key bridge to indian head-
658 am est mon dec 29 2025

...gale warning in effect through tuesday afternoon...

.today...sw winds 15 kt with gusts to 30 kt...becoming w 25 kt with
gusts to 45 kt this afternoon. waves 1 to 2 ft. numerous showers
this morning. 
.tonight...w winds 20 to 25 kt. gusts up to 40 kt... diminishing to
30 kt late. waves 2 ft. 
.tue...w winds 15 to 20 kt with gusts to 35 kt. waves 2 ft. 
.tue night...w winds 10 to 15 kt. gusts up to 20 kt in the evening.
waves 1 ft. 
.wed...sw winds 5 to 10 kt with gusts to 20 kt. waves 1 ft. 
.wed night...w winds 5 to 10 kt. waves 1 ft. 
.thu...nw winds 5 to 10 kt. waves 1 ft. 
.fri...nw winds around 5 kt. waves 1 ft or less.  

$$

fzus51 klwx 291158
cwflwx
expires:202512292100;;434605

coastal waters forecast
national weather service baltimore md/washington dc
658 am est mon dec 29 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.


anz536-292100-
tidal potomac from indian head to cobb island-
658 am est mon dec 29 2025

...gale warning in effect through late tonight...

.today...sw winds 15 to 20 kt with gusts to 30 kt... becoming w
25 kt with gusts to 45 kt this afternoon. waves 2 to 3 ft. scattered
showers, mainly this morning. 
.tonight...w winds 20 to 25 kt. gusts up to 40 kt... diminishing to
30 kt late. waves 2 to 3 ft. 
.tue...w winds 15 to 20 kt with gusts to 30 kt. waves 2 to 3 ft. 
.tue night...w winds 10 to 15 kt. gusts up to 20 kt in the evening.
waves 1 ft. 
.wed...sw winds 10 to 15 kt with gusts to 20 kt. waves 1 ft. 
.wed night...w winds 5 to 10 kt. waves 1 ft. 
.thu...n winds 5 to 10 kt. waves 1 ft. 
.fri...n winds around 5 kt. waves 1 ft.  

$$

fzus51 klwx 291158
cwflwx
expires:202512292100;;434606

coastal waters forecast
national weather service baltimore md/washington dc
658 am est mon dec 29 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.


anz537-292100-
tidal potomac from cobb island to smith point-
658 am est mon dec 29 2025

...gale warning in effect through late tonight...

.today...sw winds 15 to 20 kt with gusts to 30 kt... becoming w
30 kt late. waves 2 to 3 ft...building to 4 ft late. numerous
showers. 
.tonight...w winds 25 to 30 kt...diminishing to 20 kt with gusts to
30 kt late. waves 4 ft. 
.tue...w winds 15 to 20 kt with gusts to 30 kt. waves 3 ft. 
.tue night...w winds 10 to 15 kt with gusts to 20 kt. waves 1 to
2 ft. 
.wed...sw winds 10 to 15 kt. waves 1 ft. 
.wed night...w winds 10 to 15 kt with gusts to 20 kt. waves 1 to
2 ft. 
.thu...nw winds 10 to 15 kt. waves 1 ft. 
.fri...w winds 5 kt. waves less than 1 ft.  

$$