fzus51 klwx 091759
cwflwx
expires:202603100800;;909430

coastal waters forecast
national weather service baltimore md/washington dc
159 pm edt mon mar 9 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.


anz531-100800-
chesapeake bay from pooles island to sandy point-
159 pm edt mon mar 9 2026

.this afternoon...s winds 5 kt. waves flat. 
.tonight...s winds around 5 kt. waves 1 ft. 
.tue...s winds around 5 kt. waves 1 ft or less. 
.tue night...s winds 5 kt. waves less than 1 ft. patchy fog. 
.wed...s winds 10 to 15 kt. waves 1 to 2 ft. a chance of showers.
patchy fog. 
.wed night...sw winds 15 to 20 kt with gusts to 25 kt. waves 2 ft.
rain likely. 
.thu...nw winds 20 to 25 kt...diminishing to 5 to 10 kt after
midnight. waves 3 ft...subsiding to 1 ft after midnight. rain likely
through the day, then a chance of rain in the evening. 
.fri...s winds 10 to 15 kt...increasing to 20 to 25 kt in the
afternoon and evening, then becoming w 15 to 20 kt after midnight.
waves 1 ft...building to 4 ft in the afternoon and evening, then
subsiding to 2 ft after midnight.  

$$

fzus51 klwx 091759
cwflwx
expires:202603100800;;909433

coastal waters forecast
national weather service baltimore md/washington dc
159 pm edt mon mar 9 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.


anz532-100800-
chesapeake bay from sandy point to north beach-
159 pm edt mon mar 9 2026

.this afternoon...se winds 5 kt. waves flat. 
.tonight...s winds 5 to 10 kt. waves 1 ft. 
.tue...s winds 5 to 10 kt. waves 1 ft or less. 
.tue night...s winds 5 to 10 kt. waves 1 ft. patchy fog. 
.wed...s winds 10 to 15 kt. waves 1 to 2 ft. a chance of showers.
patchy fog. 
.wed night...sw winds 15 to 20 kt with gusts to 25 kt. waves 3 ft.
rain likely. 
.thu...nw winds 20 to 25 kt...diminishing to 5 to 10 kt after
midnight. waves 2 to 3 ft...subsiding to 1 ft after midnight. rain
through the day, then a chance of rain in the evening. 
.fri...s winds 10 to 15 kt...increasing to 20 to 25 kt in the
afternoon and evening, then becoming w 15 to 20 kt after midnight.
waves 1 ft...building to 3 ft.  

$$

fzus51 klwx 091759
cwflwx
expires:202603100800;;909435

coastal waters forecast
national weather service baltimore md/washington dc
159 pm edt mon mar 9 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.


anz533-100800-
chesapeake bay from north beach to drum point-
159 pm edt mon mar 9 2026

.this afternoon...se winds 5 kt. waves less than 1 ft. 
.tonight...s winds 5 to 10 kt. waves 1 ft. 
.tue...s winds 5 to 10 kt. waves 1 ft. 
.tue night...s winds 5 to 10 kt. waves 1 ft. 
.wed...s winds 10 to 15 kt. waves 1 to 2 ft. a chance of showers. 
.wed night...s winds 15 to 20 kt with gusts to 25 kt. waves 2 to
3 ft. a chance of rain. 
.thu...nw winds 20 to 25 kt...diminishing to 5 to 10 kt after
midnight. waves 3 ft...subsiding to 1 ft after midnight. rain
through the day. a chance of rain in the evening. 
.fri...s winds 10 to 15 kt...increasing to 20 to 25 kt in the
afternoon and evening, then becoming w 15 to 20 kt after midnight.
waves 1 ft...building to 3 ft.  

$$

fzus51 klwx 091759
cwflwx
expires:202603100800;;909438

coastal waters forecast
national weather service baltimore md/washington dc
159 pm edt mon mar 9 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.


anz534-100800-
chesapeake bay from drum point to smith point-
159 pm edt mon mar 9 2026

.this afternoon...se winds 5 kt. waves less than 1 ft. 
.tonight...s winds 5 to 10 kt. waves 1 ft. 
.tue...s winds 5 to 10 kt. waves 1 ft. 
.tue night...s winds 5 to 10 kt. waves 1 ft. 
.wed...s winds 10 to 15 kt. waves 2 ft. 
.wed night...s winds 15 to 20 kt with gusts to 25 kt. waves 3 ft. a
chance of rain. 
.thu...nw winds 20 to 25 kt...diminishing to 10 to 15 kt after
midnight. waves 3 ft...subsiding to 2 ft after midnight. rain in the
morning, then rain likely through the night. 
.fri...se winds 10 to 15 kt...becoming sw 15 to 20 kt after
midnight. waves 1 ft...building to 3 ft.  

$$

fzus51 klwx 091759
cwflwx
expires:202603100800;;909426

coastal waters forecast
national weather service baltimore md/washington dc
159 pm edt mon mar 9 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.


anz535-100800-
tidal potomac from key bridge to indian head-
159 pm edt mon mar 9 2026

.this afternoon...s winds 5 kt. waves less than 1 ft. 
.tonight...s winds around 5 kt. waves 1 ft. 
.tue...s winds around 5 kt. waves 1 ft. 
.tue night...s winds around 5 kt. waves 1 ft. 
.wed...s winds around 5 kt...becoming sw 10 to 15 kt with gusts to
25 kt in the afternoon. waves 1 ft. a chance of showers. 
.wed night...sw winds 15 to 20 kt. gusts up to 20 kt...increasing to
30 kt after midnight. waves 1 to 2 ft. rain likely. 
.thu...nw winds 15 to 20 kt...diminishing to around 5 kt after
midnight. waves 1 to 2 ft. rain likely through the day. a chance of
rain in the evening. 
.fri...s winds 5 to 10 kt...becoming sw 15 to 20 kt in the afternoon
and evening, then becoming w 10 to 15 kt after midnight. waves 1 to
2 ft.  

$$

fzus51 klwx 091759
cwflwx
expires:202603100800;;909427

coastal waters forecast
national weather service baltimore md/washington dc
159 pm edt mon mar 9 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.


anz536-100800-
tidal potomac from indian head to cobb island-
159 pm edt mon mar 9 2026

.this afternoon...s winds 5 kt. waves less than 1 ft. 
.tonight...s winds around 5 kt. waves 1 ft. 
.tue...s winds around 5 kt. waves 1 ft. 
.tue night...s winds 5 kt. waves less than 1 ft. 
.wed...s winds 10 to 15 kt. gusts up to 20 kt in the afternoon.
waves 1 ft. a chance of showers. 
.wed night...sw winds 20 to 25 kt. waves 2 ft. rain likely. 
.thu...nw winds 20 to 25 kt...diminishing to around 5 kt. waves 2 to
3 ft...subsiding to 1 ft after midnight. rain through the day. a
chance of rain in the evening. 
.fri...s winds 10 to 15 kt...increasing to 20 to 25 kt in the
afternoon and evening, then becoming w 10 to 15 kt after midnight.
waves 1 to 2 ft.  

$$

fzus51 klwx 091759
cwflwx
expires:202603100800;;909428

coastal waters forecast
national weather service baltimore md/washington dc
159 pm edt mon mar 9 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.


anz537-100800-
tidal potomac from cobb island to smith point-
159 pm edt mon mar 9 2026

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

$$