fzus51 klwx 131158
cwflwx
expires:202604132000;;295596

coastal waters forecast
national weather service baltimore md/washington dc
758 am edt mon apr 13 2026

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.


anz530-132000-
chesapeake bay north of pooles island-
758 am edt mon apr 13 2026

...small craft advisory in effect until 6 pm edt this evening...

.today...sw winds 10 to 15 kt. gusts up to 25 kt... increasing to
30 kt this afternoon. waves 1 to 2 ft. isolated showers. 
.tonight...sw winds 10 to 15 kt with gusts to 25 kt... diminishing
to around 5 kt after midnight. waves 1 to 2 ft. 
.tue...sw winds 5 to 10 kt. waves 1 ft. 
.tue night...sw winds 5 to 10 kt. waves 1 ft. 
.wed...sw winds 5 to 10 kt. waves 1 ft. 
.wed night...sw winds around 5 kt. waves 1 ft. 
.thu...sw winds 5 to 10 kt. waves 1 ft. 
.fri...nw winds around 5 kt. waves 1 ft or less.  

$$

fzus51 klwx 131158
cwflwx
expires:202604132000;;295597

coastal waters forecast
national weather service baltimore md/washington dc
758 am edt mon apr 13 2026

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.


anz531-132000-
chesapeake bay from pooles island to sandy point-
758 am edt mon apr 13 2026

...small craft advisory in effect until 6 pm edt this evening...

.today...sw winds 10 to 15 kt. gusts up to 25 kt... increasing to
30 kt this afternoon. waves 2 to 3 ft. isolated showers this
afternoon. 
.tonight...sw winds 10 to 15 kt with gusts to 25 kt... diminishing
to 5 kt after midnight. waves 3 ft...subsiding to 1 ft after
midnight. 
.tue...s winds 5 to 10 kt. waves 1 to 2 ft. 
.tue night...sw winds 5 to 10 kt. waves 1 to 2 ft. 
.wed...sw winds 5 to 10 kt. waves 1 to 2 ft. 
.wed night...sw winds 5 to 10 kt. waves 1 to 2 ft. 
.thu...sw winds 5 to 10 kt. waves 1 ft. 
.fri...nw winds around 5 kt. waves 1 ft or less.  

$$

fzus51 klwx 131158
cwflwx
expires:202604132000;;295600

coastal waters forecast
national weather service baltimore md/washington dc
758 am edt mon apr 13 2026

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.


anz532-132000-
chesapeake bay from sandy point to north beach-
758 am edt mon apr 13 2026

...small craft advisory in effect until 6 pm edt this evening...

.today...sw winds 15 kt with gusts to 25 kt. waves 2 to 3 ft.
isolated showers this afternoon. 
.tonight...sw winds 10 to 15 kt with gusts to 25 kt... diminishing
to 5 kt late. waves 3 ft...subsiding to 1 ft after midnight. 
.tue...s winds 5 to 10 kt. waves 1 to 2 ft. 
.tue night...sw winds 5 to 10 kt. waves 1 to 2 ft. 
.wed...sw winds 5 to 10 kt. waves 1 to 2 ft. 
.wed night...sw winds 5 to 10 kt. waves 1 to 2 ft. 
.thu...sw winds 10 to 15 kt. waves 1 to 2 ft. 
.fri...nw winds 5 kt. waves less than 1 ft.  

$$

fzus51 klwx 131158
cwflwx
expires:202604132000;;295602

coastal waters forecast
national weather service baltimore md/washington dc
758 am edt mon apr 13 2026

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.


anz533-132000-
chesapeake bay from north beach to drum point-
758 am edt mon apr 13 2026

...small craft advisory in effect until 6 pm edt this evening...

.today...sw winds 15 kt with gusts to 25 kt. waves 2 to 3 ft.
isolated showers this afternoon. 
.tonight...sw winds 10 to 15 kt with gusts to 25 kt... diminishing
to 5 kt late. waves 1 to 2 ft. 
.tue...s winds 5 to 10 kt. waves 1 to 2 ft. 
.tue night...sw winds 5 to 10 kt. waves 1 to 2 ft. 
.wed...sw winds 5 to 10 kt. waves 1 to 2 ft. 
.wed night...sw winds 5 to 10 kt. waves 1 to 2 ft. 
.thu...sw winds 10 to 15 kt. waves 1 to 2 ft. 
.fri...w winds 5 to 10 kt. waves 1 ft or less.  

$$