• 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 ·
MD - chesapeake

Human Forecasts
 > Daily Briefing
 > Forecast Blog
 > 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
Wind Graphs
Meteograms

Watches/Warnings
>None Active

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

fzus51 kakq 201921
cwfakq
expires:202604210815;;706878

coastal waters forecast for virginia
national weather service wakefield va
321 pm edt mon apr 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


anz630-210815-
chesapeake bay from smith point to windmill point va-
321 pm edt mon apr 20 2026

...small craft advisory in effect through late tonight...

.tonight...n winds 15 to 20 kt, diminishing to 10 to 15 kt late.
gusts up to 25 kt. waves 1 to 2 ft. 
.tue...n winds 5 to 10 kt with gusts up to 15 kt, diminishing to
5 kt early in the afternoon, then becoming se late. waves 1 to
2 ft. 
.tue night...s winds 15 to 20 kt with gusts up to 25 kt. waves
1 to 2 ft. 
.wed...sw winds 15 to 20 kt with gusts up to 25 kt, becoming w
10 to 15 kt in the afternoon. waves 1 to 2 ft. a chance of
showers in the afternoon. 
.wed night...nw winds 5 kt, increasing to 5 to 10 kt after
midnight. waves 1 foot. a chance of showers in the evening. 
.thu...nw winds 5 to 10 kt, becoming n in the afternoon. waves
1 foot. 
.thu night...s winds 5 kt. waves 1 foot. 
.fri...e winds 5 kt. waves 1 foot. 
.fri night...se winds 5 to 10 kt. waves 1 foot. 
.sat...s winds 5 to 10 kt, becoming e with gusts up to 15 kt in
the afternoon. waves 1 foot. a chance of showers in the
afternoon. 
.sat night...ne winds 10 to 15 kt. waves around 2 ft. showers
likely.  

$$
fzus51 kakq 201921
cwfakq
expires:202604210815;;706879

coastal waters forecast for virginia
national weather service wakefield va
321 pm edt mon apr 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


anz631-210815-
chesapeake bay from windmill point to new point comfort va-
321 pm edt mon apr 20 2026

...small craft advisory in effect through late tonight...

.tonight...n winds 15 to 20 kt, diminishing to 10 to 15 kt late.
gusts up to 25 kt. waves 1 to 2 ft. 
.tue...n winds 10 to 15 kt, diminishing to 5 to 10 kt with gusts
up to 15 kt late in the morning, then becoming ne early in the
afternoon, becoming se late. waves 1 to 2 ft. 
.tue night...s winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. gusts up to 25 kt. waves 1 to 2 ft.
.wed...sw winds 15 to 20 kt, becoming w 10 to 15 kt in the
afternoon. gusts up to 25 kt. waves 1 to 2 ft. a chance of
showers in the afternoon. 
.wed night...nw winds 5 to 10 kt. waves 1 foot. a chance of
showers in the evening. 
.thu...n winds 5 to 10 kt. waves 1 foot. 
.thu night...s winds 5 kt. waves 1 foot. 
.fri...e winds 5 kt. waves 1 foot. 
.fri night...se winds 5 to 10 kt. waves 1 foot. 
.sat...s winds 5 to 10 kt, becoming e with gusts up to 15 kt in
the afternoon. waves 1 foot. a chance of showers in the
afternoon. 
.sat night...ne winds 10 to 15 kt. waves 1 to 2 ft. showers
likely.  

$$
fzus51 kakq 201921
cwfakq
expires:202604210815;;706884

coastal waters forecast for virginia
national weather service wakefield va
321 pm edt mon apr 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


anz654-210815-
coastal waters from parramore island to cape charles light va out
20 nm-
321 pm edt mon apr 20 2026

.tonight...n winds 15 to 20 kt, diminishing to 10 to 15 kt late.
gusts up to 25 kt. seas 3 to 4 ft, occasionally to 6 ft. wave
detail: n 4 ft at 4 seconds. 
.tue...n winds 10 to 15 kt with gusts up to 20 kt, diminishing to
5 to 10 kt with gusts up to 15 kt late in the morning, then
becoming ne early in the afternoon, becoming se late. seas 2 to
3 ft. wave detail: ne 3 ft at 6 seconds. 
.tue night...s winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. gusts up to 25 kt. seas 3 to 4 ft, occasionally to
6 ft. wave detail: s 3 ft at 4 seconds and ne 2 ft at 7 seconds. 
.wed...sw winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. gusts up to 25 kt. seas 4 to 5 ft, occasionally to
7 ft. wave detail: s 4 ft at 5 seconds and e 2 ft at 7 seconds. a
chance of showers in the afternoon. 
.wed night...nw winds 5 to 10 kt. seas 2 to 3 ft. wave detail: s
2 ft at 5 seconds and e 1 foot at 8 seconds. a chance of showers
in the evening. 
.thu...n winds 5 to 10 kt, becoming ne in the afternoon. seas
2 to 3 ft. wave detail: sw 2 ft at 6 seconds and e 2 ft at
9 seconds. 
.thu night...se winds 5 kt, becoming s after midnight. seas
around 2 ft. 
.fri...e winds 5 kt. seas around 2 ft. 
.fri night...se winds 5 to 10 kt with gusts up to 15 kt. seas
3 to 4 ft, occasionally to 6 ft. 
.sat...s winds 10 kt, becoming se in the afternoon. gusts up to
15 kt. seas 3 to 4 ft, occasionally to 6 ft. a chance of showers
in the afternoon. 
.sat night...ne winds 10 to 15 kt with gusts up to 20 kt. seas
4 to 5 ft, occasionally to 7 ft. showers likely.  

$$
fzus51 klwx 202058
cwflwx
expires:202604210800;;710207

coastal waters forecast
national weather service baltimore md/washington dc
458 pm edt mon apr 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-
458 pm edt mon apr 20 2026

...small craft advisory in effect until 9 pm edt this evening...

.rest of this afternoon...nw winds 15 kt with gusts to 25 kt. waves
2 ft. scattered sprinkles. 
.tonight...n winds 10 to 15 kt with gusts to 20 kt... becoming ne
5 to 10 kt late. waves 1 ft. 
.tue...n winds 5 kt...becoming s late. waves 1 ft. 
.tue night...s winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.wed...sw winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.wed night...nw winds 5 kt. waves less than 1 ft. 
.thu...nw winds around 5 kt. waves 1 ft or less. 
.fri...e winds around 5 kt. waves 1 ft or less. a chance of showers
through the night.  

$$
fzus51 klwx 202058
cwflwx
expires:202604210800;;710208

coastal waters forecast
national weather service baltimore md/washington dc
458 pm edt mon apr 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-
458 pm edt mon apr 20 2026

...small craft advisory in effect until 9 pm edt this evening...

.rest of this afternoon...nw winds 15 kt with gusts to 25 kt. waves
3 ft. scattered sprinkles. 
.tonight...n winds 10 to 15 kt...becoming ne 5 to 10 kt late. gusts
up to 20 kt. waves 1 to 2 ft. 
.tue...ne winds 5 to 10 kt...becoming s in the afternoon. waves
1 ft. 
.tue night...s winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. a
chance of showers. 
.wed...sw winds 5 to 10 kt. gusts up to 20 kt in the morning. waves
1 to 2 ft. showers likely. 
.wed night...nw winds 5 to 10 kt. waves 1 ft or less. 
.thu...nw winds around 5 kt. waves flat. 
.fri...e winds around 5 kt. waves 1 ft or less. a chance of showers
through the night.  

$$
fzus51 klwx 202058
cwflwx
expires:202604210800;;710211

coastal waters forecast
national weather service baltimore md/washington dc
458 pm edt mon apr 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-
458 pm edt mon apr 20 2026

...small craft advisory in effect until 4 am edt tuesday...

.rest of this afternoon...nw winds 15 kt with gusts to 25 kt. waves
3 ft. scattered sprinkles. 
.tonight...n winds 10 to 15 kt...becoming ne late. gusts up to
20 kt. waves 1 to 2 ft. 
.tue...ne winds 5 to 10 kt...becoming se in the afternoon. waves
1 ft. 
.tue night...s winds 10 to 15 kt with gusts to 20 kt. waves 2 to
3 ft. 
.wed...sw winds 10 to 15 kt. gusts up to 20 kt in the morning. waves
1 to 2 ft. showers likely. 
.wed night...nw winds 5 to 10 kt. waves 1 ft or less. 
.thu...ne winds 5 kt. waves less than 1 ft. 
.fri...e winds 5 to 10 kt. waves 1 ft or less. a chance of showers
through the night.  

$$
fzus51 klwx 202058
cwflwx
expires:202604210800;;710213

coastal waters forecast
national weather service baltimore md/washington dc
458 pm edt mon apr 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-
458 pm edt mon apr 20 2026

...small craft advisory in effect until 4 am edt tuesday...

.rest of this afternoon...nw winds 20 kt with gusts to 25 kt. waves
3 ft. scattered sprinkles. 
.tonight...n winds 10 to 15 kt...becoming ne late. gusts up to
20 kt. waves 2 to 3 ft. 
.tue...ne winds 5 to 10 kt...becoming se late. waves 1 ft. 
.tue night...s winds 10 to 15 kt with gusts to 20 kt. waves 2 to
3 ft. 
.wed...sw winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft. a
chance of showers. 
.wed night...w winds 5 to 10 kt. waves 1 ft. 
.thu...n winds 5 to 10 kt...becoming se. waves 1 ft or less. 
.fri...se winds 5 to 10 kt. waves 1 ft or less. a chance of showers
through the night.  

$$
fzus51 klwx 202058
cwflwx
expires:202604210800;;710216

coastal waters forecast
national weather service baltimore md/washington dc
458 pm edt mon apr 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-
458 pm edt mon apr 20 2026

...small craft advisory in effect until 4 am edt tuesday...

.rest of this afternoon...n winds 20 kt with gusts to 25 kt. waves
4 ft. scattered sprinkles. 
.tonight...n winds 15 to 20 kt. gusts up to 25 kt until early
morning. waves 2 to 3 ft. 
.tue...ne winds 5 to 10 kt...becoming se late. waves 1 ft. 
.tue night...s winds 15 to 20 kt with gusts to 25 kt. waves 2 to
3 ft. 
.wed...sw winds 15 to 20 kt with gusts to 25 kt... becoming w 5 to
10 kt in the afternoon. waves 2 to 3 ft. a chance of showers. 
.wed night...nw winds 5 to 10 kt. waves 1 ft. 
.thu...n winds 5 to 10 kt...becoming s. waves 1 ft. 
.fri...se winds 5 to 10 kt. waves 1 ft.  

$$
fzus51 klwx 202058
cwflwx
expires:202604210800;;710204

coastal waters forecast
national weather service baltimore md/washington dc
458 pm edt mon apr 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-
458 pm edt mon apr 20 2026

...small craft advisory in effect until 9 pm edt this evening...

.rest of this afternoon...nw winds 15 kt with gusts to 25 kt. waves
1 ft. scattered sprinkles. 
.tonight...nw winds 10 to 15 kt with gusts to 20 kt... becoming n
5 kt after midnight. waves 1 ft. 
.tue...s winds around 5 kt. waves 1 ft or less. 
.tue night...s winds 5 to 10 kt. waves 1 ft. 
.wed...sw winds 5 kt. waves less than 1 ft. showers likely. 
.wed night...nw winds 5 kt. waves less than 1 ft. 
.thu...ne winds around 5 kt. waves 1 ft or less. 
.fri...e winds around 5 kt. waves 1 ft. a chance of showers through
the night.  

$$
fzus51 klwx 202058
cwflwx
expires:202604210800;;710205

coastal waters forecast
national weather service baltimore md/washington dc
458 pm edt mon apr 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-
458 pm edt mon apr 20 2026

...small craft advisory in effect until 9 pm edt this evening...

.rest of this afternoon...nw winds 15 kt with gusts to 25 kt. waves
2 ft. scattered sprinkles. 
.tonight...n winds 10 to 15 kt with gusts to 20 kt... diminishing to
5 kt late. waves 1 ft. 
.tue...ne winds around 5 kt...becoming s late. waves 1 ft. 
.tue night...s winds 5 to 10 kt. waves 1 ft. 
.wed...sw winds 5 to 10 kt with gusts to 20 kt. waves 1 ft. showers
likely. 
.wed night...nw winds 5 to 10 kt. waves 1 ft. 
.thu...ne winds around 5 kt. waves 1 ft. 
.fri...e winds around 5 kt. waves 1 ft or less.  

$$
fzus51 klwx 202058
cwflwx
expires:202604210800;;710206

coastal waters forecast
national weather service baltimore md/washington dc
458 pm edt mon apr 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-
458 pm edt mon apr 20 2026

...small craft advisory in effect until 4 am edt tuesday...

.rest of this afternoon...nw winds 15 kt with gusts to 25 kt. waves
3 ft. scattered sprinkles. 
.tonight...n winds 10 to 15 kt. gusts up to 20 kt. waves 2 to 3 ft. 
.tue...ne winds 5 to 10 kt...becoming se in the afternoon. waves
1 ft. 
.tue night...s winds 10 to 15 kt with gusts to 20 kt. waves 1 to
2 ft. 
.wed...sw winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft.
showers likely. 
.wed night...w winds 5 to 10 kt. waves 1 ft or less. 
.thu...n winds 5 to 10 kt...becoming se. waves 1 ft or less. 
.fri...se winds 5 to 10 kt. waves 1 ft or less.  

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