• 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 040709
cwfakq
expires:202605042015;;987456

coastal waters forecast for virginia
national weather service wakefield va
309 am edt mon may 4 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


anz630-042015-
chesapeake bay from smith point to windmill point va-
309 am edt mon may 4 2026

...small craft advisory in effect from this evening through
tuesday morning...

.today...s winds 10 to 15 kt, becoming sw 15 to 20 kt early this
morning, then diminishing to 10 to 15 kt late this morning and
afternoon. waves 1 to 2 ft. 
.tonight...s winds 5 to 10 kt with gusts up to 15 kt, becoming sw
15 to 20 kt with gusts up to 25 kt. waves 2 to 3 ft. 
.tue...s winds 15 to 20 kt with gusts up to 25 kt. waves 2 to
3 ft. 
.tue night...s winds 20 to 25 kt, diminishing to 15 to 20 kt
after midnight. gusts up to 30 kt. waves 3 to 4 ft, occasionally
to 5 ft. 
.wed...s winds 15 to 20 kt with gusts up to 25 kt. waves 2 to
3 ft. a chance of showers. 
.wed night...sw winds 10 to 15 kt with gusts up to 20 kt. waves
1 to 2 ft. showers.
.thu...nw winds 10 to 15 kt with gusts up to 20 kt. waves 1 to
2 ft. showers.
.thu night...nw winds 10 to 15 kt with gusts up to 20 kt. waves
2 to 3 ft. showers, mainly in the evening. 
.fri...nw winds 10 to 15 kt, diminishing to 5 to 10 kt in the
afternoon. gusts up to 20 kt. waves 2 to 3 ft. 
.fri night...s winds 5 to 10 kt. waves 1 foot.  

$$
fzus51 kakq 040709
cwfakq
expires:202605042015;;987457

coastal waters forecast for virginia
national weather service wakefield va
309 am edt mon may 4 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


anz631-042015-
chesapeake bay from windmill point to new point comfort va-
309 am edt mon may 4 2026

...small craft advisory in effect from this evening through
tuesday morning...

.today...sw winds 10 to 15 kt. gusts up to 20 kt. waves 1 to
2 ft. 
.tonight...s winds 10 to 15 kt, becoming sw 15 to 20 kt with
gusts up to 25 kt in the late evening and overnight. waves 2 to
3 ft. 
.tue...s winds 15 to 20 kt with gusts up to 25 kt. waves 2 to
3 ft. 
.tue night...s winds 15 to 20 kt with gusts up to 25 kt. waves
2 to 3 ft. 
.wed...s winds 15 to 20 kt with gusts up to 25 kt. waves 2 to
3 ft. a chance of showers. 
.wed night...sw winds 10 to 15 kt with gusts up to 20 kt. waves
2 to 3 ft. a chance of showers and tstms in the evening, then
showers after midnight. 
.thu...nw winds 10 to 15 kt with gusts up to 20 kt. waves around
2 ft. showers with a chance of tstms. 
.thu night...nw winds 10 to 15 kt with gusts up to 20 kt. waves
2 to 3 ft. showers in the evening. 
.fri...nw winds 10 to 15 kt, becoming n 5 to 10 kt in the
afternoon. gusts up to 20 kt. waves 2 to 3 ft. 
.fri night...s winds 5 to 10 kt. waves 1 foot.  

winds and waves higher in and near tstms.

$$
fzus51 kakq 040709
cwfakq
expires:202605042015;;987462

coastal waters forecast for virginia
national weather service wakefield va
309 am edt mon may 4 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


anz654-042015-
coastal waters from parramore island to cape charles light va out
20 nm-
309 am edt mon may 4 2026

...small craft advisory in effect from this afternoon through
late tonight...

.today...s winds 15 to 20 kt, diminishing to 10 to 15 kt late
this morning and early afternoon, then increasing to 15 to 20 kt
late. gusts up to 25 kt. seas 3 to 4 ft, occasionally to 6 ft.
wave detail: s 4 ft at 4 seconds and e 2 ft at 9 seconds. 
.tonight...s winds 20 to 25 kt, becoming sw 15 to 20 kt in the
late evening and overnight. gusts up to 30 kt. seas 4 to 5 ft,
occasionally to 7 ft. wave detail: s 5 ft at 5 seconds and ne
1 foot at 5 seconds. 
.tue...sw winds 15 to 20 kt, becoming s 20 to 25 kt in the
afternoon. gusts up to 30 kt. seas 4 to 5 ft, occasionally to
7 ft. wave detail: s 5 ft at 5 seconds and e 1 foot at
10 seconds. 
.tue night...s winds 20 to 25 kt, diminishing to 15 to 20 kt
after midnight. gusts up to 30 kt. seas 4 to 5 ft, occasionally
to 7 ft. wave detail: s 5 ft at 5 seconds and e 1 foot at
9 seconds. 
.wed...s winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
4 ft, occasionally to 6 ft. wave detail: s 4 ft at 5 seconds and
e 1 foot at 9 seconds. a chance of showers in the afternoon. 
.wed night...sw winds 15 to 20 kt with gusts up to 25 kt. seas
3 to 4 ft, occasionally to 6 ft. wave detail: s 4 ft at 6 seconds
and e 1 foot at 10 seconds. a chance of tstms. a chance of
showers in the evening, then showers after midnight. 
.thu...sw winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
4 ft, occasionally to 6 ft. showers with a chance of tstms. 
.thu night...nw winds 10 to 15 kt with gusts up to 20 kt. seas
3 to 4 ft, occasionally to 6 ft. showers, mainly in the evening. 
.fri...nw winds 10 to 15 kt, becoming w 5 to 10 kt in the
afternoon. gusts up to 20 kt. seas 3 to 4 ft, occasionally to
6 ft. 
.fri night...s winds 5 to 10 kt. seas around 2 ft.  

winds and seas higher in and near tstms.

$$
fzus51 klwx 040627
cwflwx
expires:202605042000;;984406

coastal waters forecast
national weather service baltimore md/washington dc
227 am edt mon may 4 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.


anz533-042000-
chesapeake bay from north beach to drum point-
227 am edt mon may 4 2026

...small craft advisory in effect until 11 am edt this morning...

.overnight...s winds 10 to 15 kt with gusts to 20 kt. waves 1 to
2 ft. 
.mon...s winds 10 to 15 kt. gusts up to 25 kt in the morning. waves
2 ft. 
.mon night...s winds 15 to 20 kt. waves 2 ft. 
.tue...s winds 15 to 20 kt with gusts to 25 kt. waves 2 to 3 ft. 
.tue night...s winds 15 to 20 kt with gusts to 25 kt. waves 3 ft. 
.wed...s winds 15 to 20 kt with gusts to 25 kt. waves 3 ft. showers
likely. 
.wed night...sw winds 10 to 15 kt...becoming nw after midnight.
gusts up to 20 kt. waves 1 to 2 ft. showers.
.thu...nw winds 10 to 15 kt. waves 1 to 2 ft. showers. a chance of
showers after midnight. 
.fri...nw winds 10 to 15 kt...becoming sw 5 to 10 kt. waves 1 ft or
less.  

$$
fzus51 klwx 040627
cwflwx
expires:202605042000;;984409

coastal waters forecast
national weather service baltimore md/washington dc
227 am edt mon may 4 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.


anz534-042000-
chesapeake bay from drum point to smith point-
227 am edt mon may 4 2026

...small craft advisory in effect until 11 am edt this morning...

.overnight...s winds 15 kt with gusts to 25 kt. waves 2 to 3 ft. 
.mon...s winds 10 to 15 kt. gusts up to 25 kt in the morning. waves
2 to 3 ft. 
.mon night...s winds 15 to 20 kt with gusts to 25 kt. waves 2 to
3 ft. 
.tue...s winds 15 to 20 kt with gusts to 25 kt. waves 3 ft. 
.tue night...s winds 15 to 20 kt with gusts to 25 kt. waves 4 ft. 
.wed...s winds 15 to 20 kt with gusts to 25 kt. waves 3 ft. showers
likely. 
.wed night...sw winds 10 to 15 kt...becoming w after midnight. gusts
up to 20 kt. waves 2 to 3 ft. showers.
.thu...nw winds 10 to 15 kt. waves 2 ft. showers.
.fri...nw winds 10 to 15 kt...becoming s 5 to 10 kt. waves 1 to
2 ft.  

$$
fzus51 klwx 040627
cwflwx
expires:202605042000;;984400

coastal waters forecast
national weather service baltimore md/washington dc
227 am edt mon may 4 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.


anz530-042000-
chesapeake bay north of pooles island-
227 am edt mon may 4 2026

.overnight...sw winds 10 kt. waves 1 ft. 
.mon...sw winds 5 to 10 kt. waves 1 ft. 
.mon night...s winds 5 to 10 kt with gusts to 20 kt. waves 1 ft. 
.tue...sw winds 15 to 20 kt. gusts up to 20 kt... increasing to
30 kt in the afternoon. waves 1 to 2 ft. 
.tue night...s winds 15 to 20 kt with gusts to 30 kt. waves 2 ft. a
chance of showers. 
.wed...s winds 15 to 20 kt with gusts to 25 kt. waves 2 ft. showers.
.wed night...nw winds 5 to 10 kt. waves 1 ft. showers likely with a
chance of tstms. 
.thu...nw winds 5 to 10 kt. waves 1 ft. showers likely. a chance of
showers after midnight. 
.fri...w winds 5 to 10 kt. waves 1 ft or less.  

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

$$
fzus51 klwx 040627
cwflwx
expires:202605042000;;984398

coastal waters forecast
national weather service baltimore md/washington dc
227 am edt mon may 4 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.


anz536-042000-
tidal potomac from indian head to cobb island-
227 am edt mon may 4 2026

...small craft advisory in effect from noon edt today through this
evening...

.overnight...s winds 5 to 10 kt. waves 1 ft. 
.mon...sw winds 5 to 10 kt with gusts to 20 kt. waves 1 ft. 
.mon night...sw winds 10 to 15 kt with gusts to 20 kt. waves 1 ft. 
.tue...sw winds 15 to 20 kt with gusts to 25 kt. waves 1 to 2 ft. 
.tue night...s winds 15 to 20 kt with gusts to 25 kt. waves 2 ft. a
chance of showers. 
.wed...sw winds 15 to 20 kt with gusts to 25 kt. waves 2 ft.
showers.
.wed night...sw winds 10 to 15 kt with gusts to 20 kt...becoming nw
5 to 10 kt after midnight. waves 1 ft. showers.
.thu...nw winds 5 to 10 kt. waves 1 ft. showers. a chance of showers
after midnight. 
.fri...w winds 5 to 10 kt...becoming sw after midnight. waves 1 ft
or less.  

$$
fzus51 klwx 040627
cwflwx
expires:202605042000;;984399

coastal waters forecast
national weather service baltimore md/washington dc
227 am edt mon may 4 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.


anz537-042000-
tidal potomac from cobb island to smith point-
227 am edt mon may 4 2026

...small craft advisory in effect until 11 am edt this morning...

.overnight...s winds 10 to 15 kt with gusts to 20 kt. waves 1 to
2 ft. 
.mon...sw winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft. 
.mon night...sw winds 10 to 15 kt. gusts up to 20 kt. waves 1 to
2 ft. 
.tue...sw winds 15 to 20 kt with gusts to 25 kt. waves 2 ft. 
.tue night...s winds 15 to 20 kt with gusts to 25 kt. waves 2 ft. 
.wed...s winds 15 to 20 kt with gusts to 25 kt. waves 2 ft. showers
likely. 
.wed night...sw winds 10 to 15 kt...becoming w after midnight. gusts
up to 20 kt. waves 1 to 2 ft. showers.
.thu...nw winds 5 to 10 kt. waves 1 ft. showers.
.fri...nw winds 10 to 15 kt...becoming sw around 5 kt. waves 1 ft.  

$$
fzus51 klwx 040627
cwflwx
expires:202605042000;;984397

coastal waters forecast
national weather service baltimore md/washington dc
227 am edt mon may 4 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.


anz535-042000-
tidal potomac from key bridge to indian head-
227 am edt mon may 4 2026

...small craft advisory in effect from noon edt today through this
evening...

.overnight...s winds 5 kt. waves less than 1 ft. 
.mon...sw winds 5 to 10 kt with gusts to 20 kt. waves 1 ft. 
.mon night...s winds 5 to 10 kt with gusts to 20 kt. waves 1 ft. 
.tue...sw winds 10 to 15 kt. gusts up to 20 kt... increasing to
30 kt in the afternoon. waves 1 to 2 ft. 
.tue night...s winds 10 to 15 kt with gusts to 25 kt. waves 2 ft. a
chance of showers. 
.wed...sw winds 10 to 15 kt with gusts to 25 kt. waves 1 to 2 ft.
showers.
.wed night...nw winds 5 to 10 kt. gusts up to 20 kt in the evening.
waves 1 ft. showers with a chance of tstms. 
.thu...nw winds 5 to 10 kt. waves 1 ft. showers. a chance of showers
after midnight. 
.fri...nw winds 10 to 15 kt...becoming sw 5 to 10 kt. waves 1 ft or
less.  

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

$$
fzus51 klwx 040627
cwflwx
expires:202605042000;;984401

coastal waters forecast
national weather service baltimore md/washington dc
227 am edt mon may 4 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.


anz531-042000-
chesapeake bay from pooles island to sandy point-
227 am edt mon may 4 2026

...small craft advisory in effect until 11 am edt this morning...

.overnight...sw winds 10 kt with gusts to 20 kt. waves 1 to 2 ft. 
.mon...s winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.mon night...s winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.tue...s winds 15 to 20 kt. gusts up to 20 kt... increasing to 30 kt
in the afternoon. waves 2 to 3 ft. 
.tue night...s winds 15 to 20 kt with gusts to 25 kt. waves 3 ft. a
chance of showers. 
.wed...s winds 15 to 20 kt with gusts to 25 kt. waves 3 ft. showers.
.wed night...nw winds 5 to 10 kt. waves 1 to 2 ft. showers likely
with a chance of tstms. 
.thu...nw winds 5 to 10 kt. waves 1 ft. showers. a chance of showers
after midnight. 
.fri...w winds 10 to 15 kt...becoming sw 5 to 10 kt. waves 1 ft or
less.  

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

$$
fzus51 klwx 040627
cwflwx
expires:202605042000;;984404

coastal waters forecast
national weather service baltimore md/washington dc
227 am edt mon may 4 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.


anz532-042000-
chesapeake bay from sandy point to north beach-
227 am edt mon may 4 2026

...small craft advisory in effect until 11 am edt this morning...

.overnight...s winds 10 to 15 kt with gusts to 20 kt. waves 1 to
2 ft. 
.mon...s winds 10 to 15 kt. gusts up to 25 kt in the morning. waves
2 ft. 
.mon night...s winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.tue...s winds 15 to 20 kt with gusts to 25 kt. waves 2 to 3 ft. 
.tue night...s winds 15 to 20 kt with gusts to 25 kt. waves 3 ft. a
chance of showers. 
.wed...s winds 15 to 20 kt with gusts to 25 kt. waves 3 ft. showers.
.wed night...sw winds 10 to 15 kt...becoming nw after midnight.
waves 1 to 2 ft. showers.
.thu...nw winds 10 to 15 kt. waves 1 ft. showers. a chance of
showers after midnight. 
.fri...w winds 10 to 15 kt...becoming sw 5 to 10 kt. waves 1 ft or
less.  

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