• 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 ·
SC- Charleston

Human Forecasts
 > Daily Briefing
 > Forecast Blog

Real-Time Data
 > Dynamic Map
 > Wind Obs Map
 > Radar + Satellite Map
 > Wind Obs Summary

Computer Forecasts
 > Model Tables
 > Wind Vector 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

fzus52 kchs 032140
cwfchs
expires:202603041100;;574141

coastal waters forecast
national weather service charleston sc
439 pm est tue mar 3 2026

south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary


amz330-041100-
charleston harbor-
439 pm est tue mar 3 2026

.tonight...e winds 5 kt this evening, becoming light and
variable. patchy fog late this evening. areas of fog late. vsby
1 to 3 nm late this evening, then 1 nm or less late. 
.wed...variable winds 5 kt. areas of dense fog in the morning
with vsby 1 nm or less. 
.wed night...se winds 5 kt. 
.thu...se winds 5 kt. 
.thu night...s winds 5 kt. 
.fri...s winds 5 kt. 
.fri night...s winds 5 kt. 
.sat...s winds 5 to 10 kt. 
.sat night...s winds 5 kt. 
.sun...sw winds 5 to 10 kt. a slight chance of showers. 
.sun night...sw winds 5 to 10 kt. a slight chance of showers.  

unless otherwise noted, waves 1 foot or less. 

charleston harbor water temperature 56 degrees. 

$$
fzus52 kchs 032140
cwfchs
expires:202603041100;;574142

coastal waters forecast
national weather service charleston sc
439 pm est tue mar 3 2026

south santee river sc to savannah ga out 20 nm and savannah ga to
altamaha sound ga out 60 nm, including charleston harbor and
grays reef national marine sanctuary


amz350-041100-
waters from south santee river to edisto beach sc out 20 nm-
439 pm est tue mar 3 2026

.tonight...ne winds 5 to 10 kt, diminishing to 5 kt after
midnight. seas 3 to 4 ft. wave detail: e 4 ft at 8 seconds.
patchy fog after midnight. vsby 1 to 3 nm after midnight,
decreasing to 1 nm or less. 
.wed...variable winds 5 kt. seas 3 to 4 ft. wave detail: e 4 ft
at 8 seconds. areas of fog in the morning with vsby 1 nm or less.
.wed night...se winds 5 kt. seas 3 to 4 ft. wave detail: se 4 ft
at 9 seconds. 
.thu...se winds 5 kt. seas 3 to 4 ft. wave detail: se 4 ft at
9 seconds. 
.thu night...s winds 5 to 10 kt. seas 3 to 4 ft. wave detail: se
4 ft at 10 seconds. a slight chance of showers after midnight. 
.fri...s winds 5 kt. seas 3 to 4 ft. wave detail: se 4 ft at
10 seconds. 
.fri night...s winds 5 kt. seas 3 to 4 ft. 
.sat...s winds 5 to 10 kt. seas 3 ft. 
.sat night...s winds 5 to 10 kt. seas 3 to 4 ft. a slight chance
of showers. 
.sun...sw winds 10 to 15 kt. seas 3 to 4 ft. a slight chance of
showers. 
.sun night...sw winds 10 to 15 kt. seas 3 to 4 ft. a slight
chance of showers.  

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