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fzus51 klwx 211458
cwflwx
expires:202603212000;;061806

coastal waters forecast
national weather service baltimore md/washington dc
1058 am edt sat mar 21 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.


anz531-212000-
chesapeake bay from pooles island to sandy point-
1058 am edt sat mar 21 2026

.rest of today...n winds 5 to 10 kt. waves 1 ft. 
.tonight...e winds around 5 kt...becoming s after midnight. waves
1 ft or less. 
.sun...s winds 5 to 10 kt. waves 1 ft. 
.sun night...s winds 10 kt...becoming nw after midnight. waves 1 ft.
rain likely. 
.mon...n winds 15 to 20 kt. waves 2 ft. a chance of rain. 
.mon night...n winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.tue...n winds 5 to 10 kt...becoming s 10 to 15 kt. waves 1 ft. 
.wed...s winds 10 to 15 kt...diminishing to 5 to 10 kt after
midnight. waves 1 ft.  

$$
fzus51 klwx 211458
cwflwx
expires:202603212000;;061809

coastal waters forecast
national weather service baltimore md/washington dc
1058 am edt sat mar 21 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.


anz532-212000-
chesapeake bay from sandy point to north beach-
1058 am edt sat mar 21 2026

.rest of today...n winds 10 kt. waves 1 ft. 
.tonight...e winds 5 to 10 kt...becoming s after midnight. waves
1 ft. 
.sun...s winds 5 to 10 kt. waves 1 to 2 ft. 
.sun night...s winds 10 to 15 kt...becoming w after midnight. waves
2 ft. rain likely. 
.mon...n winds 15 to 20 kt with gusts to 25 kt. waves 3 ft. a chance
of rain. 
.mon night...n winds 15 to 20 kt. waves 2 ft. 
.tue...n winds 10 to 15 kt...becoming e 5 kt in the afternoon, then
becoming s 10 to 15 kt. waves 1 to 2 ft. 
.wed...s winds 10 to 15 kt. waves 1 to 2 ft.  

$$
fzus51 klwx 211458
cwflwx
expires:202603212000;;061811

coastal waters forecast
national weather service baltimore md/washington dc
1058 am edt sat mar 21 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.


anz533-212000-
chesapeake bay from north beach to drum point-
1058 am edt sat mar 21 2026

.rest of today...n winds 10 kt. waves 1 ft. 
.tonight...ne winds 5 kt...becoming s in the late evening and
overnight. waves 1 ft. 
.sun...s winds 5 to 10 kt. waves 1 ft. 
.sun night...s winds 10 to 15 kt...becoming w after midnight. gusts
up to 20 kt. waves 2 ft. a chance of rain. 
.mon...n winds 15 to 20 kt with gusts to 25 kt. waves 3 ft. a chance
of rain. 
.mon night...n winds 15 to 20 kt. waves 3 ft. 
.tue...n winds 10 to 15 kt...becoming ne 5 kt in the afternoon, then
becoming s 10 to 15 kt. waves 1 to 2 ft. 
.wed...s winds 10 to 15 kt. waves 1 to 2 ft.  

$$
fzus51 klwx 211458
cwflwx
expires:202603212000;;061814

coastal waters forecast
national weather service baltimore md/washington dc
1058 am edt sat mar 21 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.


anz534-212000-
chesapeake bay from drum point to smith point-
1058 am edt sat mar 21 2026

.rest of today...n winds 10 kt. waves 1 to 2 ft. 
.tonight...se winds 5 to 10 kt. waves 1 ft. 
.sun...s winds 10 kt. waves 1 to 2 ft. 
.sun night...s winds 10 to 15 kt...becoming sw after midnight. waves
2 ft. a chance of rain. 
.mon...n winds 15 to 20 kt with gusts to 25 kt. waves 3 ft. a chance
of rain. 
.mon night...n winds 15 to 20 kt. waves 3 ft. 
.tue...n winds 10 to 15 kt...becoming s. waves 1 to 2 ft. 
.wed...s winds 10 to 15 kt. waves 1 to 2 ft.  

$$
fzus51 klwx 211458
cwflwx
expires:202603212000;;061802

coastal waters forecast
national weather service baltimore md/washington dc
1058 am edt sat mar 21 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.


anz535-212000-
tidal potomac from key bridge to indian head-
1058 am edt sat mar 21 2026

.rest of today...n winds 5 kt. waves less than 1 ft. 
.tonight...se winds 5 kt. waves less than 1 ft. 
.sun...s winds 5 to 10 kt. gusts up to 20 kt in the afternoon. waves
1 ft. 
.sun night...sw winds 5 to 10 kt with gusts to 20 kt. waves 1 ft.
rain likely. 
.mon...nw winds 10 to 15 kt with gusts to 25 kt. waves 1 ft. a
chance of rain. 
.mon night...n winds 10 to 15 kt. gusts up to 20 kt in the evening.
waves 1 ft. 
.tue...se winds around 5 kt. waves 1 ft. 
.wed...sw winds 5 to 10 kt. waves 1 ft.  

$$
fzus51 klwx 211458
cwflwx
expires:202603212000;;061803

coastal waters forecast
national weather service baltimore md/washington dc
1058 am edt sat mar 21 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.


anz536-212000-
tidal potomac from indian head to cobb island-
1058 am edt sat mar 21 2026

.rest of today...n winds 5 to 10 kt. waves 1 ft. 
.tonight...se winds 5 kt. waves less than 1 ft. 
.sun...s winds 5 to 10 kt. waves 1 ft. 
.sun night...sw winds 10 to 15 kt...becoming w after midnight. waves
1 ft. a chance of rain. 
.mon...n winds 15 to 20 kt. waves 2 ft. a chance of rain. 
.mon night...n winds 10 to 15 kt with gusts to 20 kt. waves 1 ft. 
.tue...n winds 5 to 10 kt...becoming se in the afternoon and
evening, then becoming s after midnight. waves 1 ft. 
.wed...sw winds 5 to 10 kt. waves 1 ft.  

$$
fzus51 klwx 211458
cwflwx
expires:202603212000;;061804

coastal waters forecast
national weather service baltimore md/washington dc
1058 am edt sat mar 21 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.


anz537-212000-
tidal potomac from cobb island to smith point-
1058 am edt sat mar 21 2026

.rest of today...n winds 10 kt. waves 1 ft. 
.tonight...se winds 5 to 10 kt. waves 1 ft. 
.sun...s winds 5 to 10 kt. waves 1 ft. 
.sun night...sw winds 10 to 15 kt...becoming w after midnight. waves
1 ft. a chance of rain. 
.mon...n winds 15 to 20 kt. waves 2 ft. a chance of rain. 
.mon night...n winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.tue...n winds 10 to 15 kt...becoming e 5 to 10 kt in the afternoon
and evening, then becoming s after midnight. waves 1 to 2 ft. 
.wed...s winds 5 to 10 kt. waves 1 ft.  

$$
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