fzus51 klwx 091758
cwflwx
expires:202512100900;;287997

coastal waters forecast
national weather service baltimore md/washington dc
1257 pm est tue dec 9 2025

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.


anz531-100900-
chesapeake bay from pooles island to sandy point-
1257 pm est tue dec 9 2025

...small craft advisory in effect from 7 pm est this evening through
late tonight...

.this afternoon...s winds 10 to 15 kt. waves 1 ft. 
.tonight...sw winds 15 to 20 kt with gusts to 25 kt. waves 3 ft. 
.wed...s winds 15 to 20 kt with gusts to 25 kt. waves 3 ft. a chance
of rain. 
.wed night...sw winds 15 kt...becoming w after midnight. gusts up to
25 kt. waves 2 ft. 
.thu...nw winds 15 to 20 kt with gusts to 25 kt. waves 2 ft. 
.thu night...w winds 15 to 20 kt. waves 2 ft. 
.fri...sw winds 10 to 15 kt. waves 1 ft. a chance of snow. 
.sat...w winds 15 to 20 kt. waves 1 to 2 ft. a chance of snow after
midnight.  

$$

fzus51 klwx 091758
cwflwx
expires:202512100900;;288000

coastal waters forecast
national weather service baltimore md/washington dc
1257 pm est tue dec 9 2025

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.


anz532-100900-
chesapeake bay from sandy point to north beach-
1257 pm est tue dec 9 2025

...small craft advisory in effect from 7 pm est this evening through
late tonight...

.this afternoon...s winds 10 to 15 kt. waves 1 ft. 
.tonight...sw 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 rain. 
.wed night...sw winds 15 to 20 kt...becoming w after midnight. gusts
up to 25 kt. waves 2 to 3 ft. 
.thu...nw winds 15 to 20 kt with gusts to 25 kt. waves 2 ft. 
.thu night...w winds 15 to 20 kt. waves 2 ft. 
.fri...sw winds 10 to 15 kt. waves 1 to 2 ft. a chance of rain and
snow through the night. 
.sat...w winds 15 to 20 kt. waves 1 to 2 ft. a chance of snow after
midnight.  

$$

fzus51 klwx 091758
cwflwx
expires:202512100900;;288002

coastal waters forecast
national weather service baltimore md/washington dc
1257 pm est tue dec 9 2025

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.


anz533-100900-
chesapeake bay from north beach to drum point-
1257 pm est tue dec 9 2025

...small craft advisory in effect from 7 pm est this evening through
late tonight...

.this afternoon...s winds 10 to 15 kt. waves 1 ft. 
.tonight...sw 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 rain. 
.wed night...sw winds 15 to 20 kt...becoming w after midnight. gusts
up to 25 kt. waves 3 ft. 
.thu...nw winds 15 to 20 kt with gusts to 25 kt. waves 3 ft. 
.thu night...nw winds 15 to 20 kt. waves 2 ft. 
.fri...sw winds 10 to 15 kt. waves 1 to 2 ft. a chance of rain and
snow through the night. 
.sat...w winds 15 to 20 kt. waves 2 ft. a chance of rain and snow
after midnight.  

$$

fzus51 klwx 091758
cwflwx
expires:202512100900;;288005

coastal waters forecast
national weather service baltimore md/washington dc
1257 pm est tue dec 9 2025

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.


anz534-100900-
chesapeake bay from drum point to smith point-
1257 pm est tue dec 9 2025

...small craft advisory in effect from 7 pm est this evening through
late tonight...

.this afternoon...sw winds 5 to 10 kt. waves 1 ft. 
.tonight...sw winds 15 to 20 kt with gusts to 25 kt. waves 3 ft. 
.wed...sw winds 20 to 25 kt with gusts to 30 kt. waves 4 ft. 
.wed night...sw winds 15 to 20 kt...becoming w 20 to 25 kt after
midnight. gusts up to 30 kt. waves 4 ft. 
.thu...nw winds 15 to 20 kt. gusts up to 30 kt in the morning. waves
3 ft. 
.thu night...nw winds 15 to 20 kt. waves 2 ft. 
.fri...sw winds 10 to 15 kt. waves 1 to 2 ft. 
.sat...w winds 10 to 15 kt...becoming sw 15 to 20 kt. waves 2 ft. a
chance of rain after midnight.  

$$

fzus51 klwx 091758
cwflwx
expires:202512100900;;287993

coastal waters forecast
national weather service baltimore md/washington dc
1257 pm est tue dec 9 2025

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.


anz535-100900-
tidal potomac from key bridge to indian head-
1257 pm est tue dec 9 2025

...small craft advisory in effect from 7 pm est this evening through
late tonight...

.this afternoon...s winds 5 to 10 kt. waves 1 ft. 
.tonight...s winds 5 to 10 kt with gusts to 20 kt. waves 1 ft. 
.wed...s winds 10 to 15 kt with gusts to 25 kt. waves 1 ft. a chance
of rain. 
.wed night...w winds 10 kt. waves 1 ft. 
.thu...nw winds 10 to 15 kt with gusts to 25 kt. waves 1 ft. 
.thu night...w winds 5 to 10 kt. waves 1 ft. 
.fri...sw winds 5 to 10 kt. waves 1 ft. a chance of snow through the
night. 
.sat...w winds 5 to 10 kt. waves 1 ft. a chance of snow after
midnight.  

$$

fzus51 klwx 091758
cwflwx
expires:202512100900;;287994

coastal waters forecast
national weather service baltimore md/washington dc
1257 pm est tue dec 9 2025

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.


anz536-100900-
tidal potomac from indian head to cobb island-
1257 pm est tue dec 9 2025

...small craft advisory in effect from 7 pm est this evening through
late tonight...

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

$$

fzus51 klwx 091758
cwflwx
expires:202512100900;;287995

coastal waters forecast
national weather service baltimore md/washington dc
1257 pm est tue dec 9 2025

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.


anz537-100900-
tidal potomac from cobb island to smith point-
1257 pm est tue dec 9 2025

...small craft advisory in effect from 7 pm est this evening through
late tonight...

.this afternoon...s winds 5 to 10 kt. waves 1 ft. 
.tonight...sw winds 10 to 15 kt with gusts to 25 kt. waves 2 ft. 
.wed...sw winds 15 to 20 kt with gusts to 25 kt. waves 3 ft. 
.wed night...sw winds 15 to 20 kt...becoming w after midnight. gusts
up to 25 kt. waves 2 to 3 ft. 
.thu...nw winds 15 to 20 kt with gusts to 25 kt. waves 2 to 3 ft. 
.thu night...nw winds 10 to 15 kt. waves 1 ft. 
.fri...sw winds 10 to 15 kt. waves 1 ft. 
.sat...w winds 10 to 15 kt...becoming s. waves 1 ft.  

$$