fzus51 klwx 140259
cwflwx
expires:202603140800;;633858

coastal waters forecast
national weather service baltimore md/washington dc
1059 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-
1059 pm edt fri mar 13 2026

...small craft advisory in effect through saturday afternoon...

.rest of tonight...sw winds 15 to 20 kt with gusts to 25 kt. waves
2 to 3 ft. 
.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 140259
cwflwx
expires:202603140800;;633861

coastal waters forecast
national weather service baltimore md/washington dc
1059 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-
1059 pm edt fri mar 13 2026

...small craft advisory in effect through saturday afternoon...

.rest of 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 140259
cwflwx
expires:202603140800;;633863

coastal waters forecast
national weather service baltimore md/washington dc
1059 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-
1059 pm edt fri mar 13 2026

...small craft advisory in effect until 6 am edt saturday...
...small craft advisory in effect from 9 am edt saturday through
saturday afternoon...

.rest of tonight...sw winds 15 to 20 kt. gusts up to 30 kt...
diminishing to 20 kt late. waves 2 to 3 ft. 
.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.

$$

fzus51 klwx 140259
cwflwx
expires:202603140800;;633866

coastal waters forecast
national weather service baltimore md/washington dc
1059 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.


anz534-140800-
chesapeake bay from drum point to smith point-
1059 pm edt fri mar 13 2026

...small craft advisory in effect until 6 am edt saturday...
...small craft advisory in effect from 9 am edt saturday through
saturday afternoon...

.rest of tonight...sw winds 15 to 20 kt. gusts up to 30 kt...
diminishing to 20 kt late. waves 3 ft. 
.sat...w winds 10 to 15 kt with gusts to 25 kt... becoming nw 5 to
10 kt late. waves 2 to 3 ft. 
.sat night...e winds 5 to 10 kt. 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 4 ft. showers.
.tue...w winds 20 to 25 kt...becoming nw 10 to 15 kt. waves 3 ft...
subsiding to 2 ft. a chance of showers in the morning. 
.wed...n winds 5 to 10 kt...becoming se. waves 1 ft.  

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

$$

fzus51 klwx 140259
cwflwx
expires:202603140800;;633854

coastal waters forecast
national weather service baltimore md/washington dc
1059 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.


anz535-140800-
tidal potomac from key bridge to indian head-
1059 pm edt fri mar 13 2026

...small craft advisory in effect until 4 am edt saturday...
...small craft advisory in effect from 9 am edt saturday through
saturday afternoon...

.rest of tonight...sw winds 10 to 15 kt. gusts up to 25 kt late this
evening and early morning. waves 1 ft. 
.sat...w winds 10 to 15 kt. gusts up to 25 kt in the late morning
and afternoon. waves 1 ft. 
.sat night...n winds 5 to 10 kt...becoming e after midnight. waves
1 ft. 
.sun...se winds 10 to 15 kt. gusts up to 25 kt in the afternoon.
waves 1 ft. 
.sun night...se winds 10 to 15 kt with gusts to 25 kt. waves 1 ft.
rain.
.mon...s winds 15 to 20 kt with gusts to 35 kt. waves 2 ft. showers
with a chance of tstms. 
.mon night...w winds 15 to 20 kt with gusts to 30 kt. waves 1 ft.
showers likely. 
.tue...w winds 10 to 15 kt...becoming nw around 5 kt after midnight.
waves 1 ft. 
.wed...s winds around 5 kt. waves 1 ft.  

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

$$

fzus51 klwx 140259
cwflwx
expires:202603140800;;633855

coastal waters forecast
national weather service baltimore md/washington dc
1059 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.


anz536-140800-
tidal potomac from indian head to cobb island-
1059 pm edt fri mar 13 2026

...small craft advisory in effect until 4 am edt saturday...
...small craft advisory in effect from 9 am edt saturday through
saturday afternoon...

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

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

$$

fzus51 klwx 140259
cwflwx
expires:202603140800;;633856

coastal waters forecast
national weather service baltimore md/washington dc
1059 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.


anz537-140800-
tidal potomac from cobb island to smith point-
1059 pm edt fri mar 13 2026

...small craft advisory in effect until 6 am edt saturday...
...small craft advisory in effect from 9 am edt saturday through
saturday afternoon...

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

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

$$