• 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- annapolis

Human Forecasts
 > Daily Briefing

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 171704
cwflwx
expires:202607180800;;127767

coastal waters forecast
national weather service baltimore md/washington dc
104 pm edt fri jul 17 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.


anz531-180800-
chesapeake bay from pooles island to sandy point-
104 pm edt fri jul 17 2026

.this afternoon...e winds 5 kt. waves flat. smoke.
.tonight...se winds 5 to 10 kt. waves 1 ft or less. smoke.
.sat...s winds 10 to 15 kt. gusts up to 20 kt in the late morning
and afternoon. waves 1 to 2 ft. showers and numerous tstms. areas of
smoke. vsby 1 nm or less. 
.sat night...sw winds 10 kt. waves 1 ft. showers and numerous tstms.
.sun...nw winds 5 to 10 kt. waves 1 ft. 
.sun night...ne winds 5 to 10 kt. waves 1 ft. 
.mon...se winds 5 to 10 kt. waves 1 ft. 
.tue...s winds 10 to 15 kt. waves 1 to 2 ft. a chance of showers and
tstms in the afternoon. showers likely with a chance of tstms
through the night.  

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

$$
fzus51 klwx 171704
cwflwx
expires:202607180800;;127770

coastal waters forecast
national weather service baltimore md/washington dc
104 pm edt fri jul 17 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.


anz532-180800-
chesapeake bay from sandy point to north beach-
104 pm edt fri jul 17 2026

.this afternoon...ne winds 5 kt. waves less than 1 ft. smoke.
.tonight...se winds 5 to 10 kt. waves 1 ft. smoke.
.sat...s winds 10 to 15 kt. gusts up to 20 kt in the late morning
and afternoon. waves 1 to 2 ft. showers and numerous tstms. areas of
smoke. vsby 1 nm or less. 
.sat night...sw winds 10 kt. waves 1 to 2 ft. numerous showers and
tstms. 
.sun...n winds 10 kt. waves 1 ft. 
.sun night...ne winds 5 to 10 kt. waves 1 ft. 
.mon...se winds 10 to 15 kt...becoming s after midnight. waves 1 to
2 ft. 
.tue...s winds 10 to 15 kt. waves 1 ft...building to 2 to 3 ft.
showers likely with a chance of tstms through the night.  

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

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