fzus51 klwx 241830
cwflwx
expires:202603250800;;230475

coastal waters forecast
national weather service baltimore md/washington dc
230 pm edt tue mar 24 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.


anz531-250800-
chesapeake bay from pooles island to sandy point-
230 pm edt tue mar 24 2026

.this afternoon...se winds around 5 kt. waves flat. 
.tonight...s winds 5 to 10 kt. waves 1 ft or less. 
.wed...s winds 5 to 10 kt. waves 1 ft. 
.wed night...s winds 10 to 15 kt. waves 2 ft. 
.thu...s winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.thu night...sw winds 15 to 20 kt. waves 2 ft. rain likely. 
.fri...nw winds 15 kt...becoming n. waves 2 ft. rain likely through
the day, then a chance of rain in the evening. 
.sat...nw winds 10 to 15 kt...becoming w 5 to 10 kt. waves 1 to
2 ft.  

$$

fzus51 klwx 241830
cwflwx
expires:202603250800;;230478

coastal waters forecast
national weather service baltimore md/washington dc
230 pm edt tue mar 24 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.


anz532-250800-
chesapeake bay from sandy point to north beach-
230 pm edt tue mar 24 2026

.this afternoon...e winds 5 kt. waves less than 1 ft. 
.tonight...s winds 5 to 10 kt. waves 1 ft. 
.wed...s winds 5 to 10 kt. waves 1 to 2 ft. 
.wed night...s winds 10 to 15 kt. waves 2 ft. 
.thu...s winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.thu night...sw winds 15 to 20 kt. waves 2 to 3 ft. a chance of
rain. 
.fri...w winds 15 to 20 kt...becoming n. waves 2 ft. rain likely . 
.sat...n winds 15 to 20 kt...becoming nw 5 to 10 kt. waves 1 to
2 ft.  

$$

fzus51 klwx 241830
cwflwx
expires:202603250800;;230480

coastal waters forecast
national weather service baltimore md/washington dc
230 pm edt tue mar 24 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.


anz533-250800-
chesapeake bay from north beach to drum point-
230 pm edt tue mar 24 2026

.this afternoon...n winds 5 kt. waves less than 1 ft. 
.tonight...s winds 5 to 10 kt. waves 1 ft. 
.wed...s winds 5 to 10 kt. waves 1 to 2 ft. 
.wed night...s winds 10 to 15 kt. waves 2 ft. 
.thu...s winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.thu night...sw winds 15 to 20 kt. waves 2 to 3 ft. a chance of
rain. 
.fri...w winds 15 to 20 kt...becoming n. waves 2 to 3 ft. rain
likely . 
.sat...n winds 15 to 20 kt...becoming w 5 to 10 kt. waves 2 to
3 ft...subsiding to 1 ft.  

$$

fzus51 klwx 241830
cwflwx
expires:202603250800;;230483

coastal waters forecast
national weather service baltimore md/washington dc
230 pm edt tue mar 24 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.


anz534-250800-
chesapeake bay from drum point to smith point-
230 pm edt tue mar 24 2026

.this afternoon...nw winds 5 kt. waves less than 1 ft. 
.tonight...s winds 5 to 10 kt. waves 1 ft. 
.wed...s winds 5 to 10 kt. waves 1 ft. 
.wed night...s winds 10 to 15 kt. waves 2 ft. 
.thu...s winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.thu night...sw winds 15 to 20 kt with gusts to 25 kt. waves 3 ft. a
chance of rain. 
.fri...w winds 15 to 20 kt...becoming n. waves 2 to 3 ft. rain
likely . 
.sat...n winds 20 to 25 kt...becoming nw 10 to 15 kt in the
afternoon and evening, then becoming w after midnight. waves 2 to
3 ft...subsiding to 1 ft.  

$$

fzus51 klwx 241830
cwflwx
expires:202603250800;;230471

coastal waters forecast
national weather service baltimore md/washington dc
230 pm edt tue mar 24 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.


anz535-250800-
tidal potomac from key bridge to indian head-
230 pm edt tue mar 24 2026

.this afternoon...light winds. waves flat. 
.tonight...s winds around 5 kt. waves 1 ft. 
.wed...s winds 5 to 10 kt. waves 1 ft. 
.wed night...s winds 5 to 10 kt. waves 1 ft. 
.thu...sw winds 5 to 10 kt with gusts to 20 kt. waves 1 ft. 
.thu night...sw winds 10 to 15 kt with gusts to 20 kt. waves 1 ft. a
chance of rain. 
.fri...w winds 10 to 15 kt...becoming n 5 to 10 kt. waves 1 ft. rain
likely . 
.sat...nw winds 5 to 10 kt. waves 1 ft.  

$$

fzus51 klwx 241830
cwflwx
expires:202603250800;;230472

coastal waters forecast
national weather service baltimore md/washington dc
230 pm edt tue mar 24 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.


anz536-250800-
tidal potomac from indian head to cobb island-
230 pm edt tue mar 24 2026

.this afternoon...w winds around 5 kt. waves flat. 
.tonight...s winds around 5 kt. waves 1 ft. 
.wed...s winds 5 to 10 kt. waves 1 ft. 
.wed night...s winds 5 to 10 kt. waves 1 ft. 
.thu...sw winds 10 to 15 kt with gusts to 20 kt. waves 1 ft. 
.thu night...sw winds 15 to 20 kt. waves 2 ft. a chance of rain. 
.fri...w winds 15 to 20 kt...becoming n 10 to 15 kt. waves 1 to
2 ft. rain likely . 
.sat...nw winds 5 to 10 kt. waves 1 ft.  

$$

fzus51 klwx 241830
cwflwx
expires:202603250800;;230473

coastal waters forecast
national weather service baltimore md/washington dc
230 pm edt tue mar 24 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.


anz537-250800-
tidal potomac from cobb island to smith point-
230 pm edt tue mar 24 2026

.this afternoon...ne winds 5 kt. waves less than 1 ft. 
.tonight...s winds around 5 kt. waves 1 ft or less. 
.wed...s winds 5 to 10 kt. waves 1 ft or less. 
.wed night...s winds 10 kt. waves 1 ft. 
.thu...sw winds 10 to 15 kt. waves 1 to 2 ft. 
.thu night...sw winds 15 to 20 kt. waves 2 ft. a chance of rain. 
.fri...w winds 15 to 20 kt...becoming n. waves 2 ft. a chance of
rain in the morning, then rain likely through the night. a chance of
rain after midnight. 
.sat...n winds 15 to 20 kt...becoming nw 5 to 10 kt. waves 1 to
2 ft.  

$$