• 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- ches central

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 klwx 290235
cwflwx
expires:202508290800;;512533

coastal waters forecast
national weather service baltimore md/washington dc
1035 pm edt thu aug 28 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.


anz530-290800-
chesapeake bay north of pooles island-
1035 pm edt thu aug 28 2025

...small craft advisory in effect until 1 am edt friday...

.rest of tonight...s winds 10 kt. gusts up to 20 kt late this
evening and early morning. waves 1 ft. a slight chance of showers
late this evening. 
.fri...w winds 5 to 10 kt. waves 1 ft. 
.fri night...nw winds 5 to 10 kt. waves 1 ft. 
.sat...n winds 5 to 10 kt. waves 1 ft. 
.sat night...n winds 5 kt. waves less than 1 ft. 
.sun...n winds 5 kt. waves less than 1 ft. 
.sun night...n winds 5 kt. waves less than 1 ft. 
.mon...e winds around 5 kt. waves 1 ft. 
.tue...e winds 5 to 10 kt. waves 1 ft.  

$$
fzus51 klwx 290235
cwflwx
expires:202508290800;;512534

coastal waters forecast
national weather service baltimore md/washington dc
1035 pm edt thu aug 28 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.


anz531-290800-
chesapeake bay from pooles island to sandy point-
1035 pm edt thu aug 28 2025

...small craft advisory in effect until 6 am edt friday...

.rest of tonight...sw winds 10 to 15 kt with gusts to 20 kt. waves
1 to 2 ft. 
.fri...w winds 5 to 10 kt. waves 1 ft. 
.fri night...nw winds 5 to 10 kt. waves 1 ft. 
.sat...n winds 5 to 10 kt. waves 1 ft. 
.sat night...ne winds 5 kt. waves less than 1 ft. 
.sun...ne winds 5 kt. waves less than 1 ft. 
.sun night...ne winds 5 kt. waves less than 1 ft. 
.mon...e winds 5 to 10 kt. waves 1 ft. 
.tue...e winds 5 to 10 kt. waves 1 ft.  

$$
fzus51 klwx 290235
cwflwx
expires:202508290800;;512537

coastal waters forecast
national weather service baltimore md/washington dc
1035 pm edt thu aug 28 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.


anz532-290800-
chesapeake bay from sandy point to north beach-
1035 pm edt thu aug 28 2025

...small craft advisory in effect until 6 am edt friday...

.rest of tonight...sw winds 10 to 15 kt. gusts up to 25 kt late this
evening and early morning. waves 2 to 3 ft. 
.fri...w winds 5 to 10 kt. waves 1 ft. 
.fri night...nw winds 5 to 10 kt. waves 1 ft. 
.sat...n winds 5 to 10 kt. waves 1 ft. 
.sat night...ne winds 5 kt. waves less than 1 ft. 
.sun...ne winds 5 to 10 kt. waves 1 ft. 
.sun night...ne winds 5 kt. waves less than 1 ft. 
.mon...e winds 5 to 10 kt. waves 1 ft. 
.tue...e winds 5 to 10 kt. waves 1 ft.  

$$
fzus51 klwx 290235
cwflwx
expires:202508290800;;512539

coastal waters forecast
national weather service baltimore md/washington dc
1035 pm edt thu aug 28 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.


anz533-290800-
chesapeake bay from north beach to drum point-
1035 pm edt thu aug 28 2025

...small craft advisory in effect until 6 am edt friday...

.rest of tonight...sw winds 10 to 15 kt with gusts to 25 kt. waves
2 ft. 
.fri...nw winds 5 to 10 kt. waves 1 ft. 
.fri night...nw winds 5 to 10 kt. waves 1 ft. 
.sat...n winds 5 to 10 kt. waves 1 ft. 
.sat night...ne winds 5 kt. waves less than 1 ft. 
.sun...ne winds 5 to 10 kt. waves 1 ft. 
.sun night...ne winds 5 kt. waves less than 1 ft. 
.mon...ne winds 5 to 10 kt. waves 1 ft. 
.tue...e winds 5 to 10 kt. waves 1 ft.  

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