fzus51 klwx 300947
cwflwx
expires:202603302100;;531022

coastal waters forecast
national weather service baltimore md/washington dc
547 am edt mon mar 30 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.


anz531-302100-
chesapeake bay from pooles island to sandy point-
547 am edt mon mar 30 2026

...small craft advisory in effect through this afternoon...

.today...sw winds 15 kt with gusts to 20 kt. waves 2 ft. scattered
showers. 
.tonight...sw winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
scattered showers. 
.tue...sw winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. a
chance of showers. 
.tue night...s winds 15 to 20 kt with gusts to 25 kt. waves 2 to
3 ft. 
.wed...sw winds 15 to 20 kt. waves 2 to 3 ft. showers likely. 
.wed night...se winds 10 to 15 kt. waves 1 to 2 ft. showers likely
with a chance of tstms. 
.thu...se winds 10 to 15 kt. waves 2 ft. a chance of showers. 
.fri...s winds 10 to 15 kt. waves 1 to 2 ft. a chance of showers.  

winds and waves higher and visibilities lower in and near tstms.

$$

fzus51 klwx 300947
cwflwx
expires:202603302100;;531025

coastal waters forecast
national weather service baltimore md/washington dc
547 am edt mon mar 30 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.


anz532-302100-
chesapeake bay from sandy point to north beach-
547 am edt mon mar 30 2026

...small craft advisory in effect through this afternoon...

.today...sw winds 15 to 20 kt with gusts to 25 kt. waves 2 to 3 ft.
scattered showers. 
.tonight...sw winds 10 to 15 kt with gusts to 20 kt. waves 2 to
3 ft. 
.tue...sw winds 15 kt with gusts to 20 kt. waves 3 ft. 
.tue night...s winds 15 to 20 kt with gusts to 25 kt. waves 3 ft. 
.wed...sw winds 15 to 20 kt with gusts to 25 kt. waves 2 to 3 ft.
showers likely. 
.wed night...s winds 10 to 15 kt. waves 2 ft. showers likely. 
.thu...se winds 10 to 15 kt. waves 2 ft. a chance of showers in the
morning. 
.fri...s winds 10 to 15 kt. waves 2 ft. a chance of showers in the
afternoon.  

$$

fzus51 klwx 300947
cwflwx
expires:202603302100;;531027

coastal waters forecast
national weather service baltimore md/washington dc
547 am edt mon mar 30 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.


anz533-302100-
chesapeake bay from north beach to drum point-
547 am edt mon mar 30 2026

...small craft advisory in effect through this afternoon...

.today...sw winds 15 to 20 kt with gusts to 25 kt. waves 2 to 3 ft.
scattered showers. 
.tonight...sw winds 15 to 20 kt. waves 2 ft. 
.tue...sw winds 15 to 20 kt. waves 2 ft. 
.tue night...s winds 15 to 20 kt with gusts to 25 kt. waves 3 ft. 
.wed...sw winds 15 to 20 kt with gusts to 25 kt. waves 2 to 3 ft.
showers likely. 
.wed night...s winds 10 to 15 kt. waves 2 ft. showers likely. 
.thu...s winds 10 to 15 kt. waves 2 ft. 
.fri...s winds 10 to 15 kt. waves 2 ft.  

$$

fzus51 klwx 300947
cwflwx
expires:202603302100;;531030

coastal waters forecast
national weather service baltimore md/washington dc
547 am edt mon mar 30 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.


anz534-302100-
chesapeake bay from drum point to smith point-
547 am edt mon mar 30 2026

...small craft advisory in effect through this afternoon...

.today...sw winds 15 to 20 kt with gusts to 25 kt. waves 3 ft.
isolated showers. 
.tonight...sw winds 15 to 20 kt with gusts to 25 kt. waves 3 ft. 
.tue...sw winds 15 to 20 kt. waves 3 ft. 
.tue night...s winds 15 to 20 kt with gusts to 25 kt. waves 3 ft. 
.wed...sw winds 15 to 20 kt with gusts to 25 kt. waves 3 ft. a
chance of showers. 
.wed night...s winds 10 to 15 kt. waves 2 ft. a chance of showers. 
.thu...s winds 15 to 20 kt. waves 2 to 3 ft. 
.fri...s winds 10 to 15 kt. waves 2 ft.  

$$

fzus51 klwx 300947
cwflwx
expires:202603302100;;531018

coastal waters forecast
national weather service baltimore md/washington dc
547 am edt mon mar 30 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.


anz535-302100-
tidal potomac from key bridge to indian head-
547 am edt mon mar 30 2026

...small craft advisory in effect through this afternoon...

.today...sw winds 10 to 15 kt with gusts to 25 kt. waves 1 ft.
scattered showers, mainly this morning. 
.tonight...sw winds 10 to 15 kt with gusts to 20 kt. waves 1 ft. 
.tue...sw winds 10 to 15 kt with gusts to 25 kt. waves 1 ft. 
.tue night...sw winds 10 to 15 kt with gusts to 20 kt. waves 1 ft. 
.wed...sw winds 10 to 15 kt with gusts to 20 kt. waves 1 ft. showers
likely. 
.wed night...s winds 5 to 10 kt. waves 1 ft. showers likely. 
.thu...s winds 5 to 10 kt. waves 1 ft. a chance of showers through
the night. 
.fri...sw winds 5 to 10 kt. waves 1 ft. a chance of showers through
the night.  

$$

fzus51 klwx 300947
cwflwx
expires:202603302100;;531019

coastal waters forecast
national weather service baltimore md/washington dc
547 am edt mon mar 30 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.


anz536-302100-
tidal potomac from indian head to cobb island-
547 am edt mon mar 30 2026

...small craft advisory in effect through this afternoon...

.today...sw winds 15 kt with gusts to 25 kt. waves 1 ft. scattered
showers, mainly this morning. 
.tonight...sw winds 10 to 15 kt with gusts to 20 kt. waves 1 ft. 
.tue...sw winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft. 
.tue night...sw winds 15 to 20 kt with gusts to 25 kt. waves 2 ft. 
.wed...sw winds 15 to 20 kt. waves 1 to 2 ft. showers likely. 
.wed night...s winds 10 kt. waves 1 ft. showers likely.
.thu...s winds 10 to 15 kt. waves 1 ft. 
.fri...sw winds 5 to 10 kt. waves 1 ft. a chance of showers through
the night.  

$$

fzus51 klwx 300947
cwflwx
expires:202603302100;;531020

coastal waters forecast
national weather service baltimore md/washington dc
547 am edt mon mar 30 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.


anz537-302100-
tidal potomac from cobb island to smith point-
547 am edt mon mar 30 2026

...small craft advisory in effect through this afternoon...

.today...sw winds 15 kt with gusts to 25 kt. waves 2 ft. isolated
showers. 
.tonight...sw winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.tue...sw winds 15 kt with gusts to 20 kt. waves 2 ft. 
.tue night...sw winds 15 to 20 kt with gusts to 25 kt. waves 2 ft. 
.wed...sw winds 15 to 20 kt. waves 2 ft. a chance of showers. 
.wed night...s winds 10 to 15 kt. waves 1 ft. a chance of showers. 
.thu...s winds 10 to 15 kt. waves 1 to 2 ft. 
.fri...s winds 10 to 15 kt. waves 1 ft.  

$$