• 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 ·
TX- galveston

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

fzus54 khgx 211139
cwfhgx
expires:202603220015;;056232

coastal waters forecast for texas
national weather service houston/galveston tx
639 am cdt sat mar 21 2026

upper texas coastal waters from high island to the matagorda ship
channel out 60 nautical miles including galveston and matagorda
bays.

seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the
average highest 10 percent of the waves.


gmz335-220015-
galveston bay-
639 am cdt sat mar 21 2026

.today...south winds around 15 knots with gusts up to 20 knots,
increasing to 15 to 20 knots late. bay waters slightly choppy,
increasing to choppy late. patchy fog early this morning. 
.tonight...south winds 10 to 15 knots. bay waters slightly
choppy. patchy fog after midnight. 
.sunday...south winds 10 to 15 knots with gusts up to 20 knots.
bay waters slightly choppy. patchy fog in the morning. 
.sunday night...south winds 10 to 15 knots with gusts up to
20 knots, diminishing to around 10 knots after midnight. bay
waters slightly choppy, diminishing to smooth after midnight.
patchy fog after midnight. 
.monday...south winds 5 to 10 knots. bay waters smooth. patchy
fog in the morning. 
.monday night...south winds 5 to 10 knots. bay waters smooth. 
.tuesday...south winds around 5 knots, becoming southeast 10 to
15 knots in the afternoon. bay waters smooth, increasing to
slightly choppy in the afternoon. 
.tuesday night...south winds 10 to 15 knots, diminishing to
around 10 knots after midnight. bay waters slightly choppy,
diminishing to smooth after midnight. 
.wednesday...south winds around 10 knots, increasing to 10 to
15 knots in the afternoon. bay waters smooth, increasing to
slightly choppy in the afternoon. 
.wednesday night...south winds 10 to 15 knots. bay waters
slightly choppy. 

$$
fzus54 khgx 211139
cwfhgx
expires:202603220015;;056234

coastal waters forecast for texas
national weather service houston/galveston tx
639 am cdt sat mar 21 2026

upper texas coastal waters from high island to the matagorda ship
channel out 60 nautical miles including galveston and matagorda
bays.

seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the
average highest 10 percent of the waves.


gmz350-355-220015-
coastal waters from freeport to matagorda ship channel tx out
20 nm-coastal waters from high island to freeport tx out 20 nm-
639 am cdt sat mar 21 2026

.today...south winds 10 to 15 knots. seas around 2 feet. wave
detail: southeast 2 feet at 6 seconds. 
.tonight...south winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: southeast 3 feet at 6 seconds. 
.sunday...south winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: southeast 3 feet at 6 seconds. 
.sunday night...south winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: southeast 3 feet at 6 seconds. 
.monday...southeast winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: southeast 2 feet at 5 seconds. 
.monday night...southeast winds 5 to 10 knots. seas around
2 feet. wave detail: south 2 feet at 5 seconds. 
.tuesday...southeast winds 5 to 10 knots. seas around 2 feet. 
.tuesday night...southeast winds around 10 knots. seas around
2 feet. 
.wednesday...south winds 5 to 10 knots. seas around 2 feet. 
.wednesday night...south winds 10 to 15 knots. seas around
2 feet. 

$$
fzus54 khgx 211139
cwfhgx
expires:202603220015;;056235

coastal waters forecast for texas
national weather service houston/galveston tx
639 am cdt sat mar 21 2026

upper texas coastal waters from high island to the matagorda ship
channel out 60 nautical miles including galveston and matagorda
bays.

seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the
average highest 10 percent of the waves.


gmz370-375-220015-
waters from freeport to matagorda ship channel tx from 20 to
60 nm-waters from high island to freeport tx from 20 to 60 nm-
639 am cdt sat mar 21 2026

.today...south winds around 10 knots. seas 2 to 3 feet. wave
detail: southeast 2 feet at 6 seconds. 
.tonight...south winds 10 to 15 knots with gusts up to 20 knots.
seas 2 to 4 feet. wave detail: southeast 3 feet at 6 seconds. 
.sunday...south winds 10 to 15 knots. seas 2 to 4 feet. wave
detail: southeast 3 feet at 6 seconds. 
.sunday night...south winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: southeast 3 feet at 6 seconds. 
.monday...southeast winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: southeast 2 feet at 6 seconds. 
.monday night...southeast winds 5 to 10 knots. seas around
2 feet. wave detail: south 2 feet at 5 seconds. 
.tuesday...southeast winds 5 to 10 knots. seas around 2 feet. 
.tuesday night...southeast winds around 10 knots. seas around
2 feet. 
.wednesday...south winds 5 to 10 knots. seas around 2 feet. 
.wednesday night...south winds 10 to 15 knots. seas 2 to 3 feet. 

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