• CLASSIC IWINDSURF
    Classic myiWindsurfClassic Wind & Weather maps and graphs
Hello Guest
 • 

Classic iWindsurf
kiter? see iKitesurf.com
Grab the iWindsurf Mobile App & Sign On to the New iWindsurf Website
Hi guest · Get your free membership now · Log In ·
xt_Atl_chesapeake

Human Forecasts
 > Extended Disc.

Real-Time Data
 > Dynamic Map
 > Wind Obs Map
 > Radar + Satellite Map
 > Wind Obs Summary

Computer Forecasts
 > Model Tables
 > Wind Vector Fx Map
 > Wind FlowViz Fx Map

More Maps

Other Resources

Watches/Warnings
>None Active

New iWindsurf: Select your region for wind observations & forecasts:
North America | Europe | South America | Australia & Oceania | Asia | Africa

fzus51 kakq 201657
cwfakq
expires:202609210515;;771910

coastal waters forecast for virginia
national weather service wakefield va
1257 pm edt sun sep 20 2026

virginia portion of the chesapeake bay, currituck sound and
atlantic coastal waters from fenwick island de to currituck beach
light nc out 60 nautical miles


anz631-210515-
chesapeake bay from windmill point to new point comfort va-
1257 pm edt sun sep 20 2026

.this afternoon...s winds 10 to 15 kt. waves 1 to 2 ft. 
.tonight...s winds 10 to 15 kt, becoming sw 5 to 10 kt with gusts
up to 15 kt after midnight. waves 1 to 2 ft. 
.mon...n winds 5 to 10 kt, becoming ne 10 to 15 kt in the
afternoon. gusts up to 20 kt. waves 1 to 2 ft. a chance of
showers in the afternoon. 
.mon night...e winds 10 to 15 kt with gusts up to 20 kt. waves
2 to 3 ft. a chance of showers. 
.tue...ne winds 10 to 15 kt with gusts up to 20 kt, increasing to
20 to 25 kt with gusts up to 30 kt in the afternoon. waves 2 to
3 ft, building to 4 to 5 ft, occasionally to 6 ft in the
afternoon. a chance of tstms in the morning. showers likely. 
.tue night...ne winds 20 to 25 kt, increasing to 25 to 30 kt
after midnight. gusts up to 35 kt. waves 5 to 6 ft, occasionally
to 8 ft. showers likely. 
.wed...ne winds 25 to 30 kt with gusts up to 35 kt. waves 5 to
6 ft, occasionally to 8 ft. showers likely with a chance of
tstms. 
.wed night...ne winds 25 to 30 kt with gusts up to 40 kt. waves
5 to 6 ft, occasionally to 8 ft. showers likely. 
.thu...ne winds 25 to 30 kt with gusts up to 40 kt. waves 6 to 7 
ft, occasionally to 9 ft. a chance of showers. 
.thu night...ne winds 25 to 30 kt with gusts up to 40 kt,
becoming n 20 to 25 kt with gusts up to 30 kt after midnight.
waves 6 to 7 ft, occasionally to 9 ft. a chance of showers.  

winds and waves higher in and near tstms.

$$
fzus51 kakq 201657
cwfakq
expires:202609210515;;771921

coastal waters forecast for virginia
national weather service wakefield va
1257 pm edt sun sep 20 2026

virginia portion of the chesapeake bay, currituck sound and
atlantic coastal waters from fenwick island de to currituck beach
light nc out 60 nautical miles


anz656-210515-
coastal waters from cape charles light to virginia-
north carolina border out 20 nm-
1257 pm edt sun sep 20 2026

.this afternoon...se winds 5 to 10 kt, increasing to 10 to 15 kt 
late this afternoon. seas 3 to 4 ft, occasionally to 6 ft. wave 
detail: e 4 ft at 8 seconds. 
.tonight...s winds 10 to 15 kt, becoming sw 5 to 10 kt after
midnight. seas 3 to 4 ft, occasionally to 6 ft. wave detail: e
4 ft at 8 seconds. 
.mon...w winds 5 to 10 kt, becoming ne 15 to 20 kt with gusts up
to 25 kt in the afternoon. seas 3 to 4 ft, occasionally to 6 ft.
wave detail: e 3 ft at 7 seconds. 
.mon night...e winds 15 to 20 kt with gusts up to 25 kt,
diminishing to 10 to 15 kt after midnight. seas 3 to 4 ft,
occasionally to 6 ft. wave detail: e 3 ft at 4 seconds and e 3 ft
at 7 seconds. a chance of showers after midnight. 
.tue...e winds 10 to 15 kt with gusts up to 20 kt, becoming ne
20 to 25 kt with gusts up to 30 kt in the afternoon. seas 5 to
6 ft, occasionally to 9 ft. wave detail: e 4 ft at 6 seconds. a
chance of tstms. showers likely. 
.tue night...ne winds 25 to 30 kt with gusts up to 35 kt. seas
6 to 7 ft, occasionally to 10 ft, building to 7 to 9 ft,
occasionally to 13 ft after midnight. wave detail: ne 7 ft at
6 seconds, becoming ne 9 ft at 7 seconds. showers likely with a
chance of tstms in the evening, then showers likely after
midnight. 
.wed...ne winds 25 to 30 kt with gusts up to 40 kt. seas 9 to
11 ft, occasionally to 16 ft. showers likely. 
.wed night...ne winds 30 to 35 kt with gusts up to 45 kt. seas
10 to 12 ft, occasionally to 17 ft. showers likely. 
.thu...ne winds 25 to 30 kt, increasing to 30 to 35 kt in the
afternoon. gusts up to 45 kt. seas 10 to 12 ft, occasionally to
17 ft. showers likely. 
.thu night...ne winds 30 kt, becoming n 25 to 30 kt after 
midnight. gusts up to 40 kt. seas 10 to 12 ft, occasionally to 17
ft. showers likely, mainly in the evening. 

winds and seas higher in and near tstms.

$$
fzus51 kakq 201657
cwfakq
expires:202609210515;;771920

coastal waters forecast for virginia
national weather service wakefield va
1257 pm edt sun sep 20 2026

virginia portion of the chesapeake bay, currituck sound and
atlantic coastal waters from fenwick island de to currituck beach
light nc out 60 nautical miles


anz654-210515-
coastal waters from parramore island to cape charles light va out
20 nm-
1257 pm edt sun sep 20 2026

.this afternoon...s winds 10 kt with gusts up to 15 kt. seas 3 to
4 ft, occasionally to 6 ft. wave detail: e 4 ft at 8 seconds. 
.tonight...s winds 10 to 15 kt, becoming sw 5 to 10 kt after
midnight. seas 3 to 4 ft, occasionally to 6 ft. wave detail: e
4 ft at 8 seconds. 
.mon...nw winds 5 to 10 kt, becoming ne 15 to 20 kt in the
afternoon. seas 3 to 4 ft, occasionally to 6 ft. wave detail: ne
3 ft at 3 seconds and e 3 ft at 7 seconds. 
.mon night...e winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. seas 4 to 5 ft, occasionally to 7 ft. wave
detail: e 3 ft at 5 seconds and e 3 ft at 8 seconds. a chance of
showers after midnight. 
.tue...e winds 15 to 20 kt, becoming ne 20 to 25 kt in the
afternoon. gusts up to 30 kt. seas 4 to 5 ft, occasionally to
7 ft, building to 6 to 7 ft, occasionally to 10 ft in the
afternoon. wave detail: e 4 ft at 8 seconds, becoming e 6 ft at
7 seconds. a chance of showers and tstms in the morning, then
showers likely in the afternoon. 
.tue night...ne winds 25 to 30 kt with gusts up to 40 kt. seas
8 to 10 ft, occasionally to 15 ft. wave detail: ne 10 ft at
9 seconds. a chance of tstms. showers likely. 
.wed...ne winds 30 kt with gusts up to 40 kt. seas 9 to 11 ft,
occasionally to 16 ft. showers likely. 
.wed night...ne winds 30 to 35 kt with gusts up to 45 kt. seas
10 to 12 ft, occasionally to 17 ft. showers likely, mainly in the
evening. 
.thu...ne winds 30 to 35 kt with gusts up to 45 kt. seas 9 to
11 ft, occasionally to 16 ft. a chance of showers. 
.thu night...ne winds 30 kt, becoming n 25 to 30 kt after 
midnight. gusts up to 40 kt. seas 9 to 11 ft, occasionally to 16 
ft. a chance of showers. 

winds and seas higher in and near tstms.

$$
fzus51 kakq 201657
cwfakq
expires:202609210515;;771919

coastal waters forecast for virginia
national weather service wakefield va
1257 pm edt sun sep 20 2026

virginia portion of the chesapeake bay, currituck sound and
atlantic coastal waters from fenwick island de to currituck beach
light nc out 60 nautical miles


anz652-210515-
coastal waters from chincoteague to parramore island va out 20 nm-
1257 pm edt sun sep 20 2026

.this afternoon...s winds 10 to 15 kt. seas 3 to 4 ft, 
occasionally to 6 ft. wave detail: e 4 ft at 8 seconds. 
.tonight...s winds 10 to 15 kt, becoming sw 5 to 10 kt with gusts
up to 15 kt after midnight. seas around 3 ft. wave detail: e 3 ft
at 8 seconds. 
.mon...n winds 5 to 10 kt with gusts up to 15 kt, becoming ne
15 to 20 kt with gusts up to 25 kt in the afternoon. seas 3 to
4 ft, occasionally to 6 ft. wave detail: ne 3 ft at 4 seconds and
e 3 ft at 8 seconds. 
.mon night...e winds 15 to 20 kt with gusts up to 25 kt. seas
4 to 5 ft, occasionally to 7 ft. wave detail: ne 4 ft at
5 seconds and e 4 ft at 8 seconds. a chance of showers after
midnight. 
.tue...e winds 15 to 20 kt with gusts up to 25 kt, becoming ne
25 to 30 kt with gusts up to 35 kt in the afternoon. seas 5 to
6 ft, occasionally to 9 ft, building to 6 to 8 ft, occasionally
to 12 ft in the afternoon. wave detail: e 5 ft at 6 seconds,
becoming ne 7 ft at 6 seconds. a chance of showers in the
morning, then showers likely in the afternoon. 
.tue night...ne winds 25 to 30 kt with gusts up to 40 kt. seas
7 to 9 ft, occasionally to 13 ft, building to 9 to 11 ft,
occasionally to 16 ft after midnight. wave detail: ne 9 ft at
8 seconds, becoming ne 11 ft at 9 seconds. showers likely in the
evening, then showers likely with a chance of tstms after
midnight. 
.wed...ne winds 30 kt with gusts up to 40 kt. seas 10 to 12 ft,
occasionally to 17 ft. a chance of tstms in the morning. showers
likely. 
.wed night...ne winds 30 to 35 kt with gusts up to 45 kt. seas
10 to 12 ft, occasionally to 17 ft. showers likely, mainly in the
evening. 
.thu...ne winds 30 to 35 kt with gusts up to 45 kt. seas 10 to
12 ft, occasionally to 17 ft. a chance of showers. 
.thu night...ne winds 30 kt with gusts up to 40 kt. seas 10 to 12
ft, occasionally to 17 ft. a chance of showers. 

winds and seas higher in and near tstms.

$$
fzus51 kakq 201657
cwfakq
expires:202609210515;;771918

coastal waters forecast for virginia
national weather service wakefield va
1257 pm edt sun sep 20 2026

virginia portion of the chesapeake bay, currituck sound and
atlantic coastal waters from fenwick island de to currituck beach
light nc out 60 nautical miles


anz650-210515-
coastal waters from fenwick island de to chincoteague va out
20 nm-
1257 pm edt sun sep 20 2026

.this afternoon...s winds 10 to 15 kt. seas 3 to 4 ft, 
occasionally to 6 ft. wave detail: e 4 ft at 8 seconds. 
.tonight...s winds 10 to 15 kt, becoming w 5 to 10 kt with gusts
up to 15 kt after midnight. seas around 3 ft. wave detail: e 3 ft
at 8 seconds. 
.mon...n winds 10 to 15 kt, becoming ne 15 to 20 kt in the
afternoon. gusts up to 25 kt. seas 4 to 5 ft, occasionally to
7 ft. wave detail: ne 4 ft at 5 seconds and e 3 ft at 8 seconds. 
.mon night...e winds 15 to 20 kt with gusts up to 25 kt. seas
5 to 6 ft, occasionally to 9 ft. wave detail: e 5 ft at 8 seconds
and ne 4 ft at 5 seconds. a chance of showers. 
.tue...ne winds 20 to 25 kt with gusts up to 30 kt, increasing to
25 to 30 kt with gusts up to 40 kt in the afternoon. seas 6 to
7 ft, occasionally to 10 ft, building to 7 to 9 ft, occasionally
to 13 ft in the afternoon. wave detail: e 6 ft at 7 seconds,
becoming ne 9 ft at 7 seconds. a chance of showers in the
morning, then showers likely in the afternoon. 
.tue night...ne winds 25 to 30 kt with gusts up to 40 kt. seas
9 to 11 ft, occasionally to 16 ft. wave detail: ne 11 ft at
9 seconds. showers likely in the evening, then a chance of
showers and tstms after midnight. 
.wed...ne winds 30 kt with gusts up to 40 kt. seas 11 to 13 ft,
occasionally to 19 ft. a chance of tstms in the morning. showers
likely. 
.wed night...ne winds 30 to 35 kt with gusts up to 45 kt. seas
11 to 13 ft, occasionally to 19 ft. a chance of showers. 
.thu...ne winds 30 to 35 kt with gusts up to 45 kt. seas 11 to
13 ft, occasionally to 19 ft. a chance of showers. 
.thu night...ne winds 30 kt with gusts up to 40 kt. seas 11 to 13
ft, occasionally to 19 ft. a chance of showers. 

winds and seas higher in and near tstms.

$$
fzus51 kakq 201657
cwfakq
expires:202609210515;;771911

coastal waters forecast for virginia
national weather service wakefield va
1257 pm edt sun sep 20 2026

virginia portion of the chesapeake bay, currituck sound and
atlantic coastal waters from fenwick island de to currituck beach
light nc out 60 nautical miles


anz632-210515-
chesapeake bay from new point comfort to little creek va-
1257 pm edt sun sep 20 2026

.this afternoon...se winds 5 to 10 kt, increasing to 10 to 15 kt
late this afternoon. waves 1 to 2 ft. 
.tonight...s winds 10 to 15 kt, becoming sw 5 to 10 kt after
midnight. waves 1 to 2 ft. 
.mon...nw winds 5 to 10 kt, becoming ne 15 to 20 kt with gusts up
to 25 kt in the afternoon. waves 2 to 3 ft. 
.mon night...e winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. gusts up to 25 kt. waves 2 to 3 ft. a chance of
showers. 
.tue...ne winds 10 to 15 kt with gusts up to 20 kt, increasing to
20 to 25 kt with gusts up to 30 kt in the afternoon. waves 2 to
3 ft, building to 4 to 5 ft, occasionally to 6 ft in the
afternoon. a chance of tstms. showers.
.tue night...ne winds 20 to 25 kt, increasing to 25 to 30 kt
after midnight. gusts up to 35 kt. waves 5 to 6 ft, occasionally
to 8 ft. showers with a chance of tstms in the evening, then
showers likely after midnight.
.wed...ne winds 25 to 30 kt with gusts up to 40 kt. waves 6 to
7 ft, occasionally to 9 ft. showers likely. 
.wed night...ne winds 25 to 30 kt with gusts up to 40 kt. waves
6 to 7 ft, occasionally to 9 ft. showers likely. 
.thu...ne winds 25 to 30 kt with gusts up to 40 kt. waves 6 to
7 ft, occasionally to 9 ft. showers likely. 
.thu night...n winds 25 to 30 kt with gusts up to 40 kt. waves
6 to 7 ft, occasionally to 9 ft. showers likely, mainly in the
evening.  

winds and waves higher in and near tstms.

$$
fzus51 kakq 201657
cwfakq
expires:202609210515;;771909

coastal waters forecast for virginia
national weather service wakefield va
1257 pm edt sun sep 20 2026

virginia portion of the chesapeake bay, currituck sound and
atlantic coastal waters from fenwick island de to currituck beach
light nc out 60 nautical miles


anz630-210515-
chesapeake bay from smith point to windmill point va-
1257 pm edt sun sep 20 2026

.this afternoon...s winds 10 to 15 kt. waves 1 to 2 ft. 
.tonight...s winds 10 to 15 kt, becoming sw 5 to 10 kt with gusts
up to 15 kt after midnight, then becoming nw late. waves 1 to
2 ft. 
.mon...n winds 5 to 10 kt, becoming ne 10 to 15 kt in the
afternoon. gusts up to 20 kt. waves 1 to 2 ft. a chance of
showers in the afternoon. 
.mon night...e winds 10 to 15 kt with gusts up to 20 kt. waves
1 to 2 ft. a chance of showers. 
.tue...ne winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. gusts up to 30 kt. waves 2 to 3 ft, building to 4 to
5 ft, occasionally to 6 ft in the afternoon. showers likely. 
.tue night...ne winds 25 to 30 kt, diminishing to 20 to 25 kt
after midnight. gusts up to 35 kt. waves 4 to 5 ft, occasionally
to 6 ft. showers likely. a chance of tstms after midnight. 
.wed...ne winds 25 to 30 kt with gusts up to 35 kt. waves 5 to
6 ft, occasionally to 8 ft. showers likely with a chance of
tstms. 
.wed night...ne winds 25 to 30 kt with gusts up to 40 kt. waves
5 to 6 ft, occasionally to 8 ft. showers likely, mainly in the
evening. 
.thu...ne winds 25 to 30 kt with gusts up to 35 kt. waves 5 to
6 ft, occasionally to 8 ft. a chance of showers. 
.thu night...ne winds 25 to 30 kt, becoming n 20 to 25 kt after
midnight. gusts up to 35 kt. waves 5 to 6 ft, occasionally to
8 ft. a chance of showers.  

winds and waves higher in and near tstms.

$$
fzus51 klwx 201827
cwflwx
expires:202609210800;;775965

coastal waters forecast
national weather service baltimore md/washington dc
227 pm edt sun sep 20 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.


anz537-210800-
tidal potomac from cobb island to smith point-
227 pm edt sun sep 20 2026

.this afternoon...s winds 10 kt. waves 1 ft. numerous showers with
isolated tstms. 
.tonight...sw winds 5 to 10 kt...becoming n late. waves 1 ft.
scattered showers. 
.mon...ne winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.mon night...e winds 10 to 15 kt with gusts to 20 kt. waves 3 ft.
numerous showers. 
.tue...ne winds 15 to 20 kt. gusts up to 25 kt in the afternoon.
waves 2 to 3 ft. showers with a chance of tstms. 
.tue night...ne winds 15 to 20 kt with gusts to 30 kt. waves 4 ft.
showers likely. 
.wed...ne winds 20 to 25 kt. waves 4 ft. showers likely through the
day, then a chance of showers through the night. 
.thu...ne winds 20 to 25 kt. waves 4 ft. a chance of showers.  

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

$$
fzus51 klwx 201827
cwflwx
expires:202609210800;;775967

coastal waters forecast
national weather service baltimore md/washington dc
227 pm edt sun sep 20 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.


anz531-210800-
chesapeake bay from pooles island to sandy point-
227 pm edt sun sep 20 2026

...small craft advisory in effect monday morning...

.this afternoon...s winds 10 kt. waves 2 ft. numerous showers. 
.tonight...w winds 5 to 10 kt...becoming n 10 to 15 kt with gusts to
20 kt after midnight. waves 1 to 2 ft. scattered showers. 
.mon...ne winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.mon night...e winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
widespread showers. 
.tue...ne winds 15 to 20 kt with gusts to 25 kt. waves 3 ft.
showers.
.tue night...ne winds 15 to 20 kt with gusts to 25 kt. waves 3 ft.
showers likely. 
.wed...ne winds 20 to 25 kt. waves 3 ft. a chance of showers. 
.thu...ne winds 20 to 25 kt. waves 3 ft.  

$$
fzus51 klwx 201827
cwflwx
expires:202609210800;;775970

coastal waters forecast
national weather service baltimore md/washington dc
227 pm edt sun sep 20 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.


anz532-210800-
chesapeake bay from sandy point to north beach-
227 pm edt sun sep 20 2026

...small craft advisory in effect monday morning...

.this afternoon...s winds 10 kt. waves 2 ft. numerous showers. 
.tonight...sw winds 5 to 10 kt...becoming n 10 to 15 kt after
midnight. waves 2 ft. scattered showers. 
.mon...ne winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.mon night...e winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
widespread showers. 
.tue...ne winds 15 to 20 kt with gusts to 25 kt. waves 3 ft.
showers.
.tue night...ne winds 20 kt with gusts to 25 kt. waves 3 ft. showers
likely. 
.wed...ne winds 20 to 25 kt. waves 3 ft. showers likely, mainly in
the morning. 
.thu...ne winds 20 to 25 kt. waves 3 ft. a chance of showers in the
morning.  

$$
fzus51 klwx 201827
cwflwx
expires:202609210800;;775972

coastal waters forecast
national weather service baltimore md/washington dc
227 pm edt sun sep 20 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.


anz533-210800-
chesapeake bay from north beach to drum point-
227 pm edt sun sep 20 2026

...small craft advisory in effect monday morning...

.this afternoon...s winds 10 to 15 kt. waves 2 ft. numerous showers.
.tonight...sw winds 5 to 10 kt...becoming n 10 to 15 kt after
midnight. waves 2 ft. scattered showers. 
.mon...ne winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.mon night...e winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
widespread showers. 
.tue...ne winds 15 to 20 kt with gusts to 25 kt. waves 3 ft.
showers.
.tue night...ne winds 20 kt with gusts to 30 kt. waves 4 ft. showers
likely. 
.wed...ne winds 20 kt...increasing to 25 to 30 kt. waves 4 ft.
showers likely, mainly in the morning. 
.thu...ne winds 20 to 25 kt. waves 4 ft. a chance of showers in the
morning.  

$$
fzus51 klwx 201827
cwflwx
expires:202609210800;;775975

coastal waters forecast
national weather service baltimore md/washington dc
227 pm edt sun sep 20 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.


anz534-210800-
chesapeake bay from drum point to smith point-
227 pm edt sun sep 20 2026

...small craft advisory in effect monday morning...

.this afternoon...s winds 15 kt with gusts to 20 kt. waves 2 ft.
numerous showers with isolated tstms. 
.tonight...s winds 10 to 15 kt...becoming nw 5 to 10 kt after
midnight. waves 2 ft. scattered showers. 
.mon...ne winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.mon night...e winds 10 to 15 kt with gusts to 20 kt. waves 3 ft.
numerous showers. 
.tue...e winds 15 to 20 kt. gusts up to 20 kt... increasing to 30 kt
in the afternoon. waves 2 ft...building to 4 ft in the afternoon.
showers with a chance of tstms. 
.tue night...ne winds 20 to 25 kt with gusts to 30 kt. waves 5 ft.
showers likely. 
.wed...ne winds 25 to 30 kt. waves 5 ft. showers likely through the
day, then a chance of showers through the night. 
.thu...ne winds 20 to 25 kt. waves 4 ft. a chance of showers.  

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

$$
fzus51 klwx 201827
cwflwx
expires:202609210800;;775963

coastal waters forecast
national weather service baltimore md/washington dc
227 pm edt sun sep 20 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.


anz535-210800-
tidal potomac from key bridge to indian head-
227 pm edt sun sep 20 2026

.this afternoon...sw winds 10 kt. waves 1 ft. numerous showers. 
.tonight...nw winds 5 kt. waves less than 1 ft. scattered showers. 
.mon...ne winds 10 kt. waves 1 ft. 
.mon night...e winds 10 kt. waves 1 ft. widespread showers.
.tue...ne winds 10 to 15 kt. waves 1 ft. showers.
.tue night...ne winds 10 to 15 kt. waves 1 ft. showers likely. 
.wed...ne winds 10 to 15 kt. waves 1 ft. showers likely, mainly in
the morning. 
.thu...ne winds 10 to 15 kt. waves 1 ft. a chance of showers through
the day.  

$$
fzus51 klwx 201827
cwflwx
expires:202609210800;;775964

coastal waters forecast
national weather service baltimore md/washington dc
227 pm edt sun sep 20 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.


anz536-210800-
tidal potomac from indian head to cobb island-
227 pm edt sun sep 20 2026

.this afternoon...sw winds 10 kt. waves 1 ft. numerous showers. 
.tonight...w winds 5 kt...becoming n late. waves 1 ft. scattered
showers. 
.mon...ne winds 10 kt. waves 1 ft. 
.mon night...e winds 10 kt. waves 1 ft. widespread showers.
.tue...ne winds 10 to 15 kt with gusts to 20 kt. waves 1 ft. showers
with a chance of tstms. 
.tue night...ne winds 10 to 15 kt with gusts to 20 kt. waves 1 ft.
showers likely. 
.wed...ne winds 15 to 20 kt. waves 1 to 2 ft. showers likely through
the day, then a chance of showers through the night. 
.thu...n winds 10 to 15 kt. waves 1 to 2 ft. a chance of showers
through the day.  

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

$$
fzus51 klwx 201827
cwflwx
expires:202609210800;;775966

coastal waters forecast
national weather service baltimore md/washington dc
227 pm edt sun sep 20 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.


anz530-210800-
chesapeake bay north of pooles island-
227 pm edt sun sep 20 2026

.this afternoon...sw winds 10 kt. waves 1 ft. numerous showers. 
.tonight...w winds 5 to 10 kt...becoming n after midnight. waves
1 ft. numerous showers. 
.mon...ne winds 10 to 15 kt. waves 1 ft. 
.mon night...ne winds 10 to 15 kt with gusts to 20 kt. waves 1 to
2 ft. widespread showers. 
.tue...ne winds 10 to 15 kt with gusts to 25 kt. waves 2 ft.
showers.
.tue night...ne winds 15 kt with gusts to 25 kt. waves 2 ft. a
chance of showers. 
.wed...ne winds 15 to 20 kt. waves 2 ft. a chance of showers through
the day. 
.thu...ne winds 15 to 20 kt. waves 2 ft.  

$$
fzus51 kphi 200804
cwfphi
expires:202609202100;;754330

coastal waters forecast for new jersey and delaware
national weather service mount holly nj
401 am edt sun sep 20 2026

sandy hook nj to fenwick island de to 60 nm offshore and delaware
bay


anz455-202100-
coastal waters from cape henlopen to fenwick island de out 20 nm-
401 am edt sun sep 20 2026

.today...se winds 10 to 15 kt with gusts up to 20 kt, becoming s
with gusts up to 20 kt late. seas 3 to 4 ft. wave detail: e 4 ft
at 7 seconds. 
.tonight...s winds 10 to 15 kt with gusts up to 20 kt, becoming w
5 to 10 kt after midnight. seas 3 to 4 ft. wave detail: e 4 ft at
8 seconds. a chance of rain. 
.mon...n winds 10 to 15 kt, becoming ne 15 to 20 kt in the
afternoon. seas 3 to 5 ft. wave detail: ne 4 ft at 5 seconds and
e 3 ft at 8 seconds. a chance of showers in the afternoon. 
.mon night...ne winds 15 to 20 kt, becoming e 20 to 25 kt after
midnight. seas 4 to 6 ft. wave detail: e 6 ft at 7 seconds. a
chance of showers. 
.tue...ne winds 20 to 25 kt with gusts up to 30 kt, increasing to
25 to 30 kt with gusts up to 40 kt in the afternoon. seas 6 to
8 ft, building to 7 to 10 ft in the afternoon. wave detail: e
8 ft at 7 seconds, becoming ne 9 ft at 7 seconds. showers likely.
.tue night...ne winds around 30 kt with gusts up to 40 kt. seas
9 to 12 ft. wave detail: ne 11 ft at 9 seconds. showers likely,
mainly in the evening. 
.wed...ne winds 30 to 35 kt. seas 11 to 13 ft. a chance of
showers. 
.wed night...ne winds 30 to 35 kt. seas 12 to 13 ft. a chance of
showers. 
.thu...ne winds 30 to 35 kt. seas 12 to 14 ft. a chance of
showers. 
.thu night...ne winds 30 to 35 kt, diminishing to 25 to 30 kt
after midnight. seas 11 to 14 ft. a chance of showers.  

$$
fzus51 kphi 200804
cwfphi
expires:202609202100;;754329

coastal waters forecast for new jersey and delaware
national weather service mount holly nj
401 am edt sun sep 20 2026

sandy hook nj to fenwick island de to 60 nm offshore and delaware
bay


anz454-202100-
coastal waters from cape may nj to cape henlopen de out 20 nm-
401 am edt sun sep 20 2026

.today...s winds 10 to 15 kt with gusts up to 20 kt, becoming
around 15 kt with gusts up to 20 kt late. seas 3 to 4 ft. wave
detail: se 4 ft at 6 seconds. 
.tonight...s winds 10 to 15 kt with gusts up to 20 kt, becoming w
5 to 10 kt after midnight. seas 3 to 4 ft. wave detail: s 3 ft at
4 seconds and e 3 ft at 8 seconds. a chance of rain in the
evening, then rain likely after midnight. 
.mon...ne winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: ne 4 ft at 5 seconds and e 3 ft at 8 seconds.
a chance of showers. 
.mon night...ne winds 20 to 25 kt with gusts up to 30 kt. seas
4 to 6 ft. wave detail: e 6 ft at 7 seconds. a chance of showers.
.tue...ne winds 20 to 25 kt with gusts up to 30 kt, increasing to
25 to 30 kt with gusts up to 40 kt in the afternoon. seas 5 to
8 ft, building to 7 to 10 ft in the afternoon. wave detail: e
8 ft at 7 seconds, becoming e 9 ft at 7 seconds. showers likely. 
.tue night...ne winds around 30 kt with gusts up to 40 kt. seas
9 to 12 ft. wave detail: e 11 ft at 8 seconds. showers likely,
mainly in the evening. 
.wed...ne winds 30 to 35 kt. seas 10 to 13 ft. a chance of
showers. 
.wed night...ne winds 30 to 35 kt. seas 11 to 13 ft. a chance of
showers. 
.thu...ne winds 30 to 35 kt. seas 11 to 14 ft. a chance of
showers. 
.thu night...ne winds 30 to 35 kt, diminishing to 25 to 30 kt
after midnight. seas 10 to 14 ft. a chance of showers.  

$$
fzus51 kphi 200804
cwfphi
expires:202609202100;;754328

coastal waters forecast for new jersey and delaware
national weather service mount holly nj
401 am edt sun sep 20 2026

sandy hook nj to fenwick island de to 60 nm offshore and delaware
bay


anz453-202100-
coastal waters from great egg inlet to cape may nj out 20 nm-
401 am edt sun sep 20 2026

...small craft advisory in effect from monday morning through
monday afternoon...

.today...s winds 10 to 15 kt with gusts up to 20 kt, becoming
around 15 kt with gusts up to 25 kt late. seas 3 to 4 ft. wave
detail: se 4 ft at 6 seconds. 
.tonight...s winds 10 to 15 kt with gusts up to 20 kt, becoming w
after midnight. seas 3 to 4 ft. wave detail: s 3 ft at 4 seconds
and e 3 ft at 8 seconds. a chance of rain. 
.mon...ne winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: ne 4 ft at 5 seconds and se 3 ft at 8 seconds.
a chance of showers in the morning. 
.mon night...ne winds 20 to 25 kt with gusts up to 30 kt. seas
5 to 7 ft. wave detail: e 7 ft at 7 seconds. a chance of showers.
.tue...ne winds 20 to 25 kt with gusts up to 30 kt, increasing to
25 to 30 kt with gusts up to 40 kt in the afternoon. seas 6 to
8 ft, building to 7 to 10 ft in the afternoon. wave detail: e
8 ft at 7 seconds, becoming e 10 ft at 8 seconds. showers likely.
.tue night...ne winds around 30 kt with gusts up to 40 kt. seas
9 to 12 ft. wave detail: e 12 ft at 9 seconds. a chance of
showers. 
.wed...ne winds 30 to 35 kt. seas 10 to 13 ft. a chance of
showers. 
.wed night...ne winds 30 to 35 kt. seas 11 to 14 ft. a chance of
showers. 
.thu...ne winds 30 to 35 kt. seas 12 to 14 ft. a chance of
showers. 
.thu night...ne winds 30 to 35 kt, diminishing to 25 to 30 kt
after midnight. seas 12 to 14 ft, subsiding to 10 to 14 ft after
midnight. a chance of showers.  

$$
fzus51 kphi 200804
cwfphi
expires:202609202100;;754327

coastal waters forecast for new jersey and delaware
national weather service mount holly nj
401 am edt sun sep 20 2026

sandy hook nj to fenwick island de to 60 nm offshore and delaware
bay


anz452-202100-
coastal waters from little egg inlet to great egg inlet nj out
20 nm-
401 am edt sun sep 20 2026

...small craft advisory in effect from monday morning through
monday afternoon...

.today...se winds 10 to 15 kt with gusts up to 20 kt, becoming s
with gusts up to 25 kt late. seas 3 to 4 ft. wave detail: se 4 ft
at 6 seconds. 
.tonight...s winds 10 to 15 kt with gusts up to 20 kt, becoming w
after midnight. seas 3 to 4 ft. wave detail: s 3 ft at 4 seconds
and e 3 ft at 8 seconds. a chance of rain. 
.mon...n winds 15 to 20 kt, becoming ne 20 to 25 kt in the
afternoon. seas 4 to 6 ft. wave detail: ne 5 ft at 5 seconds and
se 3 ft at 8 seconds. a chance of showers in the afternoon. 
.mon night...ne winds 20 to 25 kt with gusts up to 30 kt. seas
4 to 6 ft, building to 6 to 7 ft after midnight. wave detail: e
6 ft at 7 seconds, becoming e 7 ft at 7 seconds. a chance of
showers. 
.tue...ne winds 25 to 30 kt with gusts up to 40 kt. seas 7 to
9 ft, building to 8 to 11 ft in the afternoon. wave detail: e
8 ft at 7 seconds, becoming e 11 ft at 8 seconds. a chance of
showers. 
.tue night...ne winds around 30 kt with gusts up to 40 kt. seas
9 to 12 ft, building to 11 to 12 ft after midnight. wave detail:
e 12 ft at 9 seconds. a chance of showers. 
.wed...ne winds 30 to 35 kt. seas 11 to 12 ft, building to 11 to
14 ft in the afternoon. a chance of showers. 
.wed night...ne winds 30 to 35 kt. seas 12 to 14 ft. a chance of
showers. 
.thu...ne winds 30 to 35 kt. seas 12 to 14 ft. a chance of
showers. 
.thu night...ne winds 30 to 35 kt. seas 11 to 14 ft. a chance of
showers.  

$$
fzus51 kphi 200804
cwfphi
expires:202609202100;;754331

coastal waters forecast for new jersey and delaware
national weather service mount holly nj
401 am edt sun sep 20 2026

sandy hook nj to fenwick island de to 60 nm offshore and delaware
bay


anz431-202100-
delaware bay waters south of east point nj to slaughter beach de-
401 am edt sun sep 20 2026

.today...s winds 10 to 15 kt. seas 2 to 3 ft. wave detail: se
2 ft at 3 seconds and se 2 ft at 8 seconds. 
.tonight...s winds 10 to 15 kt with gusts up to 20 kt, becoming
nw 5 to 10 kt after midnight. seas 2 to 3 ft. wave detail: s 2 ft
at 3 seconds and se 2 ft at 8 seconds. rain likely. 
.mon...n winds 10 to 15 kt, becoming ne 15 to 20 kt with gusts up
to 25 kt in the afternoon. seas 2 to 3 ft. wave detail: n 2 ft at
3 seconds and se 2 ft at 8 seconds. a chance of showers in the
afternoon. 
.mon night...ne winds 15 to 20 kt, becoming e 20 to 25 kt after
midnight. seas 2 to 4 ft. wave detail: e 4 ft at 3 seconds and se
2 ft at 8 seconds. a chance of showers. 
.tue...ne winds 20 to 25 kt, increasing to 25 to 30 kt in the
afternoon. seas 3 to 5 ft. wave detail: ne 5 ft at 4 seconds.
showers likely. 
.tue night...ne winds 25 to 30 kt. seas 4 to 6 ft. wave detail:
ne 6 ft at 4 seconds. showers likely, mainly in the evening. 
.wed...ne winds 25 to 30 kt. seas 5 to 7 ft. a chance of showers.
.wed night...ne winds 25 to 30 kt. seas 5 to 7 ft. a chance of
showers. 
.thu...ne winds 25 to 30 kt. seas 5 to 7 ft. a chance of showers.
.thu night...ne winds 25 to 30 kt, becoming n 20 to 25 kt after
midnight. seas 4 to 6 ft. a chance of showers.  

$$
fzus51 kphi 200804
cwfphi
expires:202609202100;;754332

coastal waters forecast for new jersey and delaware
national weather service mount holly nj
401 am edt sun sep 20 2026

sandy hook nj to fenwick island de to 60 nm offshore and delaware
bay


anz430-202100-
delaware bay waters north of east point nj to slaughter beach de-
401 am edt sun sep 20 2026

.today...s winds 10 to 15 kt. seas around 2 ft. wave detail: se
2 ft at 3 seconds. a slight chance of rain late this morning and
early afternoon. a slight chance of rain and tstms late. 
.tonight...sw winds 5 to 10 kt, becoming nw after midnight. seas
around 2 ft in the evening, then 1 foot or less. wave detail: w
1 foot at 2 seconds and se 1 foot at 4 seconds. rain likely. 
.mon...ne winds 10 to 15 kt. seas around 2 ft. wave detail: n
1 foot at 3 seconds. 
.mon night...ne winds 15 to 20 kt with gusts up to 25 kt. seas
2 to 3 ft. wave detail: e 3 ft at 3 seconds. a chance of showers.
.tue...ne winds 20 to 25 kt, increasing to 25 to 30 kt in the
afternoon. seas 2 to 4 ft. wave detail: ne 4 ft at 4 seconds.
showers likely. 
.tue night...ne winds 20 to 25 kt with gusts up to 35 kt. seas
3 to 5 ft. wave detail: ne 4 ft at 4 seconds. showers likely,
mainly in the evening. 
.wed...ne winds 20 to 25 kt, increasing to 25 to 30 kt in the
afternoon. seas 3 to 5 ft. a chance of showers.
.wed night...ne winds 25 to 30 kt. seas 3 to 5 ft. a chance of
showers. 
.thu...ne winds 25 to 30 kt. seas 3 to 5 ft. a chance of showers.
.thu night...ne winds 25 to 30 kt, becoming n 20 to 25 kt after
midnight. seas 3 to 5 ft. a chance of showers.  

winds and seas higher in and near tstms.

$$
© Copyright 2026 WeatherFlow, Inc · Contact Us ·