fzus51 klwx 121828
cwflwx
expires:202611130900;;706461

coastal waters forecast
national weather service baltimore md/washington dc
128 pm 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.


anz531-130900-
chesapeake bay from pooles island to sandy point-
128 pm est thu nov 12 2026

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

.this afternoon...w winds 5 to 10 kt. waves 1 ft. isolated showers. 
.tonight...nw winds 15 to 20 kt with gusts to 25 kt. waves 2 to
3 ft. scattered showers. 
.fri...n winds 15 to 20 kt with gusts to 25 kt. waves 3 ft. a chance
of showers. 
.fri night...n winds 10 to 15 kt with gusts to 25 kt. waves 2 to
3 ft. 
.sat...nw winds 15 to 20 kt with gusts to 25 kt. waves 2 ft. 
.sat night...nw winds 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.  

$$

fzus51 klwx 121828
cwflwx
expires:202611130900;;706464

coastal waters forecast
national weather service baltimore md/washington dc
128 pm 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.


anz532-130900-
chesapeake bay from sandy point to north beach-
128 pm est thu nov 12 2026

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

.this afternoon...w winds 10 kt. waves 1 ft. scattered showers. 
.tonight...nw winds 15 to 20 kt with gusts to 25 kt. waves 2 ft.
scattered showers. 
.fri...nw winds 15 to 20 kt with gusts to 30 kt. waves 3 ft. a
chance of showers. 
.fri night...n winds 15 kt with gusts to 25 kt. waves 2 ft. 
.sat...nw winds 15 to 20 kt with gusts to 25 kt. waves 2 ft. 
.sat night...nw winds 15 to 20 kt with gusts to 25 kt. waves 2 ft. 
.sun...nw winds 10 to 15 kt. waves 1 to 2 ft. 
.mon...nw winds 10 to 15 kt. waves 1 ft.  

$$

fzus51 klwx 121828
cwflwx
expires:202611130900;;706466

coastal waters forecast
national weather service baltimore md/washington dc
128 pm 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.


anz533-130900-
chesapeake bay from north beach to drum point-
128 pm est thu nov 12 2026

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

.this afternoon...w winds 10 kt. waves 1 ft. scattered showers. 
.tonight...nw winds 15 to 20 kt with gusts to 25 kt. waves 2 to
3 ft. scattered showers. 
.fri...nw winds 15 to 20 kt with gusts to 30 kt. waves 3 ft. 
.fri night...n winds 15 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 25 kt. waves 2 to
3 ft. 
.sun...nw winds 15 to 20 kt. waves 2 ft. 
.mon...n winds 10 to 15 kt. waves 1 to 2 ft.  

$$

fzus51 klwx 121828
cwflwx
expires:202611130900;;706469

coastal waters forecast
national weather service baltimore md/washington dc
128 pm 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.


anz534-130900-
chesapeake bay from drum point to smith point-
128 pm est thu nov 12 2026

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

.this afternoon...w winds 10 kt. waves 1 ft. scattered showers. 
.tonight...nw winds 15 to 20 kt. gusts up to 25 kt. waves 3 ft. 
.fri...nw winds 20 to 25 kt with gusts to 30 kt. waves 4 ft. 
.fri night...n winds 15 to 20 kt with gusts to 25 kt. waves 4 ft. 
.sat...nw winds 15 to 20 kt with gusts to 30 kt. waves 4 ft. 
.sat night...nw winds 15 to 20 kt with gusts to 25 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 121828
cwflwx
expires:202611130900;;706457

coastal waters forecast
national weather service baltimore md/washington dc
128 pm 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.


anz535-130900-
tidal potomac from key bridge to indian head-
128 pm est thu nov 12 2026

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

.this afternoon...w winds 5 to 10 kt. waves 1 ft. scattered showers.
.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...n 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 5 to 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 121828
cwflwx
expires:202611130900;;706458

coastal waters forecast
national weather service baltimore md/washington dc
128 pm 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.


anz536-130900-
tidal potomac from indian head to cobb island-
128 pm est thu nov 12 2026

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

.this afternoon...w winds 10 kt. waves 1 ft. scattered showers. 
.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 2 ft. 
.fri night...n winds 10 kt with gusts to 20 kt. waves 1 ft. 
.sat...nw winds 10 to 15 kt with gusts to 25 kt. waves 2 ft. 
.sat night...nw winds 5 to 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 121828
cwflwx
expires:202611130900;;706459

coastal waters forecast
national weather service baltimore md/washington dc
128 pm 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.


anz537-130900-
tidal potomac from cobb island to smith point-
128 pm est thu nov 12 2026

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

.this afternoon...w winds 10 kt. waves 1 ft. scattered showers. 
.tonight...nw winds 10 to 15 kt with gusts to 25 kt. waves 2 ft. 
.fri...nw winds 15 to 20 kt with gusts to 25 kt. waves 3 ft. 
.fri night...n 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 to 3 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...nw winds 5 to 10 kt. waves 1 ft.  

$$