fzus51 klwx 132358
cwflwx
expires:202603140800;;628135

coastal waters forecast
national weather service baltimore md/washington dc
758 pm edt fri mar 13 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.


anz530-140800-
chesapeake bay north of pooles island-
758 pm edt fri mar 13 2026

...gale warning in effect until 8 pm edt this evening...
...small craft advisory in effect through saturday afternoon...

.tonight...sw winds 15 to 20 kt. gusts up to 30 kt... diminishing to
20 kt late. waves 2 ft. 
.sat...w winds 15 to 20 kt with gusts to 30 kt. waves 2 ft. 
.sat night...nw winds 5 to 10 kt with gusts to 20 kt...becoming ne
after midnight. waves 1 ft. 
.sun...e winds 10 to 15 kt with gusts to 20 kt. waves 1 ft. 
.sun night...se winds 15 to 20 kt. waves 1 ft. rain.
.mon...s winds 20 to 25 kt with gusts to 35 kt. waves 2 to 3 ft.
showers with a chance of tstms. 
.mon night...sw winds 20 to 25 kt...becoming w after midnight. gusts
up to 35 kt. waves 2 to 3 ft. showers.
.tue...w winds 15 to 20 kt...diminishing to 5 to 10 kt after
midnight. waves 1 to 2 ft. 
.wed...sw winds around 5 kt. waves 1 ft.  

winds and waves higher and visibilities lower in and near tstms.

$$

fzus51 klwx 132358
cwflwx
expires:202603140800;;628136

coastal waters forecast
national weather service baltimore md/washington dc
758 pm edt fri mar 13 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.


anz531-140800-
chesapeake bay from pooles island to sandy point-
758 pm edt fri mar 13 2026

...gale warning in effect until 8 pm edt this evening...
...small craft advisory in effect through saturday afternoon...

.tonight...sw winds 15 to 20 kt. gusts up to 30 kt... diminishing to
20 kt late. waves 3 ft...subsiding to 2 ft late. 
.sat...w winds 15 to 20 kt with gusts to 30 kt. waves 3 ft. 
.sat night...n winds 5 to 10 kt...becoming e after midnight. waves
1 to 2 ft. 
.sun...se winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft. 
.sun night...se winds 15 to 20 kt with gusts to 25 kt. waves 2 to
3 ft. rain.
.mon...s winds 20 to 25 kt with gusts to 35 kt. waves 3 ft. showers
with a chance of tstms. 
.mon night...sw winds 20 to 25 kt...becoming w after midnight. gusts
up to 35 kt. waves 4 ft. showers likely. 
.tue...w winds 20 to 25 kt...becoming nw 5 to 10 kt after midnight.
waves 3 ft...subsiding to 1 ft after midnight. 
.wed...s winds 5 kt. waves less than 1 ft.  

winds and waves higher and visibilities lower in and near tstms.

$$

fzus51 klwx 132358
cwflwx
expires:202603140800;;628139

coastal waters forecast
national weather service baltimore md/washington dc
758 pm edt fri mar 13 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.


anz532-140800-
chesapeake bay from sandy point to north beach-
758 pm edt fri mar 13 2026

...gale warning in effect until 8 pm edt this evening...
...small craft advisory in effect through saturday afternoon...

.tonight...sw winds 15 to 20 kt. gusts up to 30 kt... diminishing to
20 kt late. waves 3 ft...subsiding to 2 ft late. 
.sat...w winds 10 to 15 kt with gusts to 25 kt. waves 2 ft. 
.sat night...n winds 5 to 10 kt...becoming e after midnight. waves
1 ft. 
.sun...se winds 15 to 20 kt. waves 2 to 3 ft. 
.sun night...se winds 15 to 20 kt with gusts to 25 kt. waves 3 ft.
rain.
.mon...s winds 20 to 25 kt with gusts to 30 kt. waves 4 ft. showers
with a chance of tstms. 
.mon night...sw winds 20 to 25 kt...becoming w after midnight. gusts
up to 35 kt. waves 5 ft...subsiding to 3 ft after midnight. showers
likely. 
.tue...w winds 20 to 25 kt...becoming nw 10 to 15 kt after midnight.
waves 2 to 3 ft...subsiding to 1 ft after midnight. 
.wed...nw winds 5 to 10 kt...becoming s. waves 1 ft.  

winds and waves higher and visibilities lower in and near tstms.

$$

fzus51 klwx 132358
cwflwx
expires:202603140800;;628141

coastal waters forecast
national weather service baltimore md/washington dc
758 pm edt fri mar 13 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.


anz533-140800-
chesapeake bay from north beach to drum point-
758 pm edt fri mar 13 2026

...gale warning in effect until 8 pm edt this evening...
...small craft advisory in effect until 6 am edt saturday...
...small craft advisory in effect from saturday morning through
saturday afternoon...

.tonight...sw winds 15 to 20 kt. gusts up to 30 kt... diminishing to
20 kt late. waves 3 ft...subsiding to 2 ft late. 
.sat...w winds 10 to 15 kt with gusts to 25 kt. waves 2 ft. 
.sat night...ne winds 5 to 10 kt...becoming e after midnight. waves
1 ft. 
.sun...se winds 15 to 20 kt. waves 2 to 3 ft. 
.sun night...se winds 20 to 25 kt. waves 3 ft. rain.
.mon...s winds 20 to 25 kt with gusts to 35 kt. waves 4 ft. showers
with a chance of tstms. 
.mon night...sw winds 25 to 30 kt...becoming w 20 to 25 kt after
midnight. waves 5 ft...subsiding to 3 ft after midnight. showers
likely. 
.tue...w winds 20 to 25 kt...becoming nw 10 to 15 kt after midnight.
waves 2 to 3 ft. 
.wed...nw winds 5 to 10 kt...becoming s. waves 1 ft.  

winds and waves higher and visibilities lower in and near tstms.

$$