fzus51 klwx 121459
cwflwx
expires:202611122100;;697024

coastal waters forecast
national weather service baltimore md/washington dc
959 am est thu nov 12 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.


anz531-122100-
chesapeake bay from pooles island to sandy point-
959 am est thu nov 12 2026

...small craft advisory in effect from 6 pm est this evening through
friday afternoon...

.rest of today...s winds 10 kt...becoming w late. waves 1 ft.
numerous showers. 
.tonight...nw winds 15 to 20 kt with gusts to 25 kt. waves 1 to
2 ft. 
.fri...nw winds 15 to 20 kt with gusts to 25 kt. waves 2 ft. a
chance of showers. 
.fri night...nw winds 10 to 15 kt with gusts to 25 kt. waves 2 ft. 
.sat...nw winds 15 to 20 kt with gusts to 25 kt. waves 1 ft. 
.sat night...nw winds 15 kt with gusts to 25 kt. waves 2 ft. 
.sun...nw winds 10 to 15 kt. waves 1 ft. 
.mon...n winds 5 to 10 kt. waves 1 ft.  

$$

fzus51 klwx 121459
cwflwx
expires:202611122100;;697027

coastal waters forecast
national weather service baltimore md/washington dc
959 am est thu nov 12 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.


anz532-122100-
chesapeake bay from sandy point to north beach-
959 am est thu nov 12 2026

...small craft advisory in effect from 6 pm est this evening through
friday afternoon...

.rest of today...s winds 10 kt...becoming w late. waves 1 ft.
scattered showers. 
.tonight...nw winds 15 to 20 kt with gusts to 25 kt. waves 1 to
2 ft. a chance of showers. 
.fri...nw winds 15 to 20 kt with gusts to 30 kt. waves 2 ft. a
chance of showers. 
.fri night...nw winds 15 kt with gusts to 25 kt. waves 1 to 2 ft. 
.sat...nw winds 15 to 20 kt with gusts to 25 kt. waves 1 ft. 
.sat night...nw winds 15 kt with gusts to 30 kt. waves 1 to 2 ft. 
.sun...nw winds 10 to 15 kt. waves 1 ft. 
.mon...n winds 10 to 15 kt. waves 1 ft or less.  

$$

fzus51 klwx 121459
cwflwx
expires:202611122100;;697029

coastal waters forecast
national weather service baltimore md/washington dc
959 am est thu nov 12 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.


anz533-122100-
chesapeake bay from north beach to drum point-
959 am est thu nov 12 2026

...small craft advisory in effect from 6 pm est this evening through
friday afternoon...

.rest of today...sw winds 10 kt...becoming w late. waves 1 ft.
scattered showers. 
.tonight...nw winds 15 to 20 kt with gusts to 25 kt. waves 2 ft. a
chance of showers. 
.fri...nw winds 15 to 20 kt with gusts to 30 kt. waves 2 ft. 
.fri night...nw winds 15 kt with gusts to 25 kt. waves 1 to 2 ft. 
.sat...nw winds 15 to 20 kt with gusts to 30 kt. waves 1 to 2 ft. 
.sat night...nw winds 15 kt with gusts to 30 kt. waves 1 to 2 ft. 
.sun...nw winds 15 to 20 kt. waves 1 to 2 ft. 
.mon...n winds 10 to 15 kt. waves 1 ft or less.  

$$

fzus51 klwx 121459
cwflwx
expires:202611122100;;697032

coastal waters forecast
national weather service baltimore md/washington dc
959 am est thu nov 12 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.


anz534-122100-
chesapeake bay from drum point to smith point-
959 am est thu nov 12 2026

...small craft advisory in effect from 6 pm est this evening through
friday afternoon...

.rest of today...sw winds 10 kt. waves 1 to 2 ft. isolated showers
late this morning, then a chance of showers this afternoon. 
.tonight...nw winds 15 to 20 kt. gusts up to 25 kt. waves 3 ft. a
chance of showers. 
.fri...nw winds 20 to 25 kt with gusts to 30 kt. waves 3 ft. 
.fri night...nw winds 15 to 20 kt with gusts to 25 kt. waves 3 ft. 
.sat...nw winds 15 to 20 kt with gusts to 30 kt. waves 3 ft. 
.sat night...nw winds 15 to 20 kt with gusts to 30 kt. waves 3 ft. 
.sun...nw winds 15 to 20 kt. waves 2 to 3 ft. 
.mon...n winds 10 to 15 kt. waves 1 to 2 ft.  

$$

fzus51 klwx 121459
cwflwx
expires:202611122100;;697020

coastal waters forecast
national weather service baltimore md/washington dc
959 am est thu nov 12 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.


anz535-122100-
tidal potomac from key bridge to indian head-
959 am est thu nov 12 2026

...small craft advisory in effect from 6 pm est this evening through
friday afternoon...

.rest of today...sw winds 5 kt...becoming w late. waves 1 ft.
showers late this morning, then a chance of showers this afternoon. 
.tonight...nw winds 5 to 10 kt with gusts to 20 kt. waves 1 ft. 
.fri...nw winds 10 to 15 kt with gusts to 20 kt. waves 1 ft. 
.fri night...nw winds 5 to 10 kt. gusts up to 20 kt in the evening.
waves 1 ft. 
.sat...nw winds 10 to 15 kt with gusts to 25 kt. waves 1 ft. 
.sat night...nw winds 10 kt with gusts to 20 kt. waves 1 ft. 
.sun...nw winds 5 to 10 kt. waves 1 ft. 
.mon...nw winds 5 to 10 kt. waves 1 ft.  

$$

fzus51 klwx 121459
cwflwx
expires:202611122100;;697021

coastal waters forecast
national weather service baltimore md/washington dc
959 am est thu nov 12 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.


anz536-122100-
tidal potomac from indian head to cobb island-
959 am est thu nov 12 2026

...small craft advisory in effect from 6 pm est this evening through
friday afternoon...

.rest of today...w winds 5 to 10 kt. waves 1 ft. numerous showers
late this morning, then a chance of showers this afternoon. 
.tonight...nw winds 10 to 15 kt with gusts to 20 kt. waves 1 ft. 
.fri...nw winds 10 to 15 kt with gusts to 25 kt. waves 1 ft. 
.fri night...nw winds 10 kt with gusts to 20 kt. waves 1 ft. 
.sat...nw winds 10 to 15 kt with gusts to 25 kt. waves 1 ft. 
.sat night...nw winds 10 kt with gusts to 20 kt. waves 1 ft. 
.sun...nw winds 10 to 15 kt. waves 1 ft. 
.mon...nw winds 5 to 10 kt. waves 1 ft.  

$$

fzus51 klwx 121459
cwflwx
expires:202611122100;;697022

coastal waters forecast
national weather service baltimore md/washington dc
959 am est thu nov 12 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.


anz537-122100-
tidal potomac from cobb island to smith point-
959 am est thu nov 12 2026

...small craft advisory in effect from 6 pm est this evening through
friday afternoon...

.rest of today...sw winds 10 kt. waves 1 ft. isolated showers late
this morning, then a chance of showers this afternoon. 
.tonight...nw winds 10 to 15 kt with gusts to 25 kt. waves 2 ft. a
chance of showers. 
.fri...nw winds 15 to 20 kt with gusts to 25 kt. waves 2 ft. 
.fri night...nw winds 10 to 15 kt with gusts to 25 kt. waves 2 ft. 
.sat...nw winds 10 to 15 kt with gusts to 25 kt. waves 2 ft. 
.sat night...nw winds 10 to 15 kt with gusts to 25 kt. waves 2 ft. 
.sun...nw winds 10 to 15 kt. waves 1 to 2 ft. 
.mon...n winds 5 to 10 kt. waves 1 ft or less.  

$$