• 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_Great Lakes

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 klwx 022034
cwflwx
expires:202510030800;;001359

coastal waters forecast
national weather service baltimore md/washington dc
434 pm edt thu oct 2 2025

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.


anz531-030800-
chesapeake bay from pooles island to sandy point-
434 pm edt thu oct 2 2025

.rest of this afternoon...ne winds 5 kt. waves less than 1 ft. 
.tonight...se winds 5 to 10 kt. waves 1 ft. 
.fri...se winds around 5 kt. waves flat. 
.fri night...sw winds 5 kt. waves less than 1 ft. 
.sat...sw winds around 5 kt. waves 1 ft or less. 
.sat night...sw winds around 5 kt. waves 1 ft or less. 
.sun...s winds around 5 kt. waves 1 ft or less. 
.mon...s winds 5 to 10 kt. waves 1 ft or less.  

$$
fzus51 klwx 022034
cwflwx
expires:202510030800;;001362

coastal waters forecast
national weather service baltimore md/washington dc
434 pm edt thu oct 2 2025

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.


anz532-030800-
chesapeake bay from sandy point to north beach-
434 pm edt thu oct 2 2025

.rest of this afternoon...ne winds 5 kt. waves less than 1 ft. 
.tonight...se winds 5 to 10 kt. waves 1 ft. 
.fri...se winds around 5 kt. waves flat. 
.fri night...sw winds 5 kt. waves less than 1 ft. 
.sat...sw winds around 5 kt. waves flat. 
.sat night...s winds 5 kt. waves less than 1 ft. 
.sun...s winds 5 to 10 kt. waves 1 ft or less. 
.mon...s winds 5 to 10 kt. waves 1 ft.  

$$
fzus51 klwx 022034
cwflwx
expires:202510030800;;001364

coastal waters forecast
national weather service baltimore md/washington dc
434 pm edt thu oct 2 2025

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.


anz533-030800-
chesapeake bay from north beach to drum point-
434 pm edt thu oct 2 2025

.rest of this afternoon...ne winds 5 kt. waves less than 1 ft. 
.tonight...se winds 5 to 10 kt. waves 1 ft. 
.fri...se winds around 5 kt. waves 1 ft or less. 
.fri night...sw winds 5 kt. waves less than 1 ft. 
.sat...sw winds around 5 kt. waves flat. 
.sat night...s winds 5 kt. waves less than 1 ft. 
.sun...s winds 5 to 10 kt. waves 1 ft or less. 
.mon...s winds 5 to 10 kt. waves 1 ft.  

$$
fzus51 klwx 022034
cwflwx
expires:202510030800;;001367

coastal waters forecast
national weather service baltimore md/washington dc
434 pm edt thu oct 2 2025

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.


anz534-030800-
chesapeake bay from drum point to smith point-
434 pm edt thu oct 2 2025

.rest of this afternoon...e winds 10 kt. waves 1 ft. 
.tonight...e winds 5 to 10 kt. waves 1 to 2 ft. 
.fri...e winds 5 to 10 kt. waves 1 ft. 
.fri night...s winds around 5 kt. waves flat. 
.sat...sw winds around 5 kt. waves flat. 
.sat night...s winds 5 kt. waves less than 1 ft. 
.sun...s winds 5 to 10 kt. waves 1 ft or less. 
.mon...s winds 5 to 10 kt. waves 1 ft.  

$$
fzus51 klwx 022034
cwflwx
expires:202510030800;;001355

coastal waters forecast
national weather service baltimore md/washington dc
434 pm edt thu oct 2 2025

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.


anz535-030800-
tidal potomac from key bridge to indian head-
434 pm edt thu oct 2 2025

.rest of this afternoon...se winds 5 kt. waves less than 1 ft. 
.tonight...se winds around 5 kt. waves 1 ft. 
.fri...se winds around 5 kt. waves 1 ft or less. 
.fri night...s winds around 5 kt. waves 1 ft or less. 
.sat...sw winds around 5 kt. waves 1 ft or less. 
.sat night...s winds around 5 kt. waves 1 ft or less. 
.sun...s winds around 5 kt. waves 1 ft or less. 
.mon...s winds around 5 kt. waves 1 ft.  

$$
fzus51 klwx 022034
cwflwx
expires:202510030800;;001356

coastal waters forecast
national weather service baltimore md/washington dc
434 pm edt thu oct 2 2025

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.


anz536-030800-
tidal potomac from indian head to cobb island-
434 pm edt thu oct 2 2025

.rest of this afternoon...se winds 5 kt. waves less than 1 ft. 
.tonight...se winds around 5 kt. waves 1 ft. 
.fri...e winds around 5 kt. waves 1 ft or less. 
.fri night...s winds around 5 kt. waves 1 ft. 
.sat...light winds. waves flat. 
.sat night...s winds around 5 kt. waves 1 ft. 
.sun...s winds around 5 kt. waves 1 ft or less. 
.mon...s winds around 5 kt. waves 1 ft.  

$$
fzus51 klwx 022034
cwflwx
expires:202510030800;;001357

coastal waters forecast
national weather service baltimore md/washington dc
434 pm edt thu oct 2 2025

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.


anz537-030800-
tidal potomac from cobb island to smith point-
434 pm edt thu oct 2 2025

.rest of this afternoon...se winds 10 kt. waves 1 ft. 
.tonight...e winds 5 to 10 kt. waves 1 to 2 ft. 
.fri...e winds around 5 kt. waves 1 ft. 
.fri night...s winds around 5 kt. waves flat. 
.sat...sw winds around 5 kt. waves flat. 
.sat night...s winds around 5 kt. waves flat. 
.sun...s winds 5 to 10 kt. waves 1 ft or less. 
.mon...s winds 5 to 10 kt. waves 1 ft or less.  

$$
© Copyright 2025 WeatherFlow, Inc · Contact Us ·