• 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- southeast

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 kcrp 210655
cwfcrp
expires:202606211915;;113335

coastal waters forecast for texas
national weather service corpus christi tx
155 am cdt sun jun 21 2026

middle texas coastal waters from baffin bay to matagorda ship
channel out to 60 nautical miles.
 
seas are provided as a range of the average height of the highest
1/3 of the waves...along with occasional height of the average
highest 10 percent of the waves. 
 


gmz255-211915-
coastal waters from port aransas to matagorda ship channel out
20 nm-
155 am cdt sun jun 21 2026

...small craft should exercise caution...

.today...south winds 15 to 20 knots. seas 4 to 5 feet,
occasionally to 6 feet. wave detail: southeast 5 feet at
7 seconds. a chance of showers and thunderstorms early this
morning, then a slight chance of showers and thunderstorms late
this morning. 
.tonight...south winds 15 to 20 knots with gusts up to 25 knots.
seas 4 to 5 feet, occasionally to 6 feet. wave detail: southeast
5 feet at 7 seconds. 
.monday...south winds 15 to 20 knots with gusts up to 25 knots.
seas 4 to 6 feet, occasionally to 8 feet. wave detail: southeast
6 feet at 7 seconds. 
.monday night...southeast winds 15 to 20 knots. seas 4 to 5 feet,
occasionally to 6 feet. wave detail: southeast 5 feet at
7 seconds. 
.tuesday...south winds 10 to 15 knots with gusts up to 20 knots.
seas 3 to 4 feet, occasionally to 5 feet. wave detail: southeast
4 feet at 7 seconds. 
.tuesday night...south winds 10 to 15 knots with gusts up to
20 knots. seas 3 to 4 feet, occasionally to 5 feet. wave detail:
southeast 4 feet at 7 seconds. 
.wednesday...south winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet. 
.wednesday night...south winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet. 
.thursday...south winds 10 to 15 knots. seas around 3 feet. 
.thursday night...south winds around 15 knots. seas 3 to 4 feet,
occasionally to 5 feet. 

winds and seas higher in and near thunderstorms.

$$
fzus54 kcrp 210655
cwfcrp
expires:202606211915;;113337

coastal waters forecast for texas
national weather service corpus christi tx
155 am cdt sun jun 21 2026

middle texas coastal waters from baffin bay to matagorda ship
channel out to 60 nautical miles.
 
seas are provided as a range of the average height of the highest
1/3 of the waves...along with occasional height of the average
highest 10 percent of the waves. 
 


gmz270-275-211915-
waters from baffin bay to port aransas from 20 to 60 nm-
waters from port aransas to matagorda ship channel from 20 to
60 nm-
155 am cdt sun jun 21 2026

...small craft should exercise caution...

.today...south winds 15 to 20 knots. seas around 5 feet,
occasionally to 6 feet. wave detail: southeast 5 feet at
7 seconds. a chance of showers and thunderstorms early this
morning, then a slight chance of showers and thunderstorms late
this morning. 
.tonight...south winds 15 to 20 knots with gusts up to 25 knots.
seas 5 to 6 feet, occasionally to 8 feet. wave detail: southeast
6 feet at 7 seconds. 
.monday...south winds 15 to 20 knots with gusts up to 25 knots.
seas 5 to 6 feet, occasionally to 8 feet. wave detail: southeast
6 feet at 7 seconds. 
.monday night...southeast winds 15 to 20 knots. seas 4 to 5 feet,
occasionally to 6 feet. wave detail: southeast 5 feet at
7 seconds. 
.tuesday...south winds 10 to 15 knots. seas 4 to 5 feet,
occasionally to 6 feet. wave detail: southeast 5 feet at
7 seconds. 
.tuesday night...southeast winds 10 to 15 knots. seas around
4 feet, occasionally to 5 feet. wave detail: southeast 4 feet at
7 seconds. 
.wednesday...south winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet. 
.wednesday night...south winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet. 
.thursday...south winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet. 
.thursday night...south winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet. 

winds and seas higher in and near thunderstorms.

$$
fzus54 khgx 210511
cwfhgx
expires:202606211815;;107741

coastal waters forecast for texas
national weather service houston/galveston tx
1211 am cdt sun jun 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.


gmz350-355-211815-
coastal waters from freeport to matagorda ship channel tx out
20 nm-coastal waters from high island to freeport tx out 20 nm-
1211 am cdt sun jun 21 2026

.today...south winds 15 to 20 knots. seas 4 to 5 feet. wave
detail: south 5 feet at 7 seconds and south 3 feet at 4 seconds.
a chance of showers and thunderstorms early this morning, then a
slight chance of showers and thunderstorms late this morning. 
.tonight...south winds 15 to 20 knots with gusts up to 25 knots.
seas 4 to 5 feet. wave detail: south 5 feet at 7 seconds. 
.monday...south winds 15 to 20 knots, diminishing to around
15 knots in the afternoon. seas 3 to 5 feet. wave detail: south
5 feet at 7 seconds. 
.monday night...south winds around 15 knots with gusts up to
20 knots. seas 3 to 4 feet. wave detail: southeast 4 feet at
7 seconds and southwest 2 feet at 4 seconds. 
.tuesday...south winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: southeast 4 feet at 6 seconds. 
.tuesday night...south winds 10 to 15 knots. seas 2 to 4 feet.
wave detail: south 3 feet at 7 seconds. 
.wednesday...south winds 5 to 10 knots. seas 2 to 3 feet. 
.wednesday night...south winds 10 to 15 knots. seas 2 to 3 feet. 
.thursday...south winds 10 to 15 knots. seas 2 to 3 feet. 
.thursday night...south winds 10 to 15 knots. seas 2 to 3 feet. 

winds and seas higher in and near thunderstorms.

$$
fzus54 khgx 210511
cwfhgx
expires:202606211815;;107742

coastal waters forecast for texas
national weather service houston/galveston tx
1211 am cdt sun jun 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.


gmz370-375-211815-
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-
1211 am cdt sun jun 21 2026

.today...south winds 15 to 20 knots. seas 4 to 5 feet. wave
detail: southeast 5 feet at 7 seconds. a chance of showers and
thunderstorms early this morning, then a slight chance of showers
and thunderstorms late this morning. 
.tonight...south winds 15 to 20 knots with gusts up to 25 knots.
seas 4 to 5 feet. wave detail: southeast 5 feet at 7 seconds. 
.monday...south winds 15 to 20 knots, diminishing to around
15 knots in the afternoon. seas 4 to 5 feet. wave detail: south
5 feet at 7 seconds. 
.monday night...south winds 10 to 15 knots with gusts up to
20 knots. seas 4 to 5 feet. wave detail: southeast 4 feet at
7 seconds. 
.tuesday...south winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: southeast 4 feet at 7 seconds. 
.tuesday night...south winds 10 to 15 knots. seas 3 to 4 feet.
wave detail: southeast 3 feet at 7 seconds. 
.wednesday...south winds 5 to 10 knots. seas 2 to 3 feet. 
.wednesday night...south winds 10 to 15 knots. seas 2 to 3 feet. 
.thursday...south winds around 10 knots. seas 2 to 3 feet. 
.thursday night...south winds 10 to 15 knots. seas 2 to 3 feet. 

winds and seas higher in and near thunderstorms.

$$
fzus54 khgx 210511
cwfhgx
expires:202606211815;;107740

coastal waters forecast for texas
national weather service houston/galveston tx
1211 am cdt sun jun 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.


gmz330-211815-
matagorda bay-
1211 am cdt sun jun 21 2026

.today...south winds 10 to 15 knots with gusts up to 20 knots.
bay waters slightly choppy. a chance of showers and thunderstorms
this morning. 
.tonight...south winds 15 to 20 knots. bay waters choppy. 
.monday...south winds 15 to 20 knots with gusts up to 25 knots.
bay waters choppy. 
.monday night...south winds 10 to 15 knots with gusts up to
20 knots. bay waters slightly choppy. 
.tuesday...south winds 10 to 15 knots. bay waters slightly
choppy. 
.tuesday night...south winds 10 to 15 knots. bay waters slightly
choppy. 
.wednesday...south winds 10 to 15 knots. bay waters slightly
choppy. 
.wednesday night...south winds 10 to 15 knots. bay waters
slightly choppy. 
.thursday...south winds 10 to 15 knots. bay waters slightly
choppy. 
.thursday night...south winds 10 to 15 knots. bay waters slightly
choppy. 

winds and waves higher in and near thunderstorms.

$$
fzus54 khgx 210511
cwfhgx
expires:202606211815;;107739

coastal waters forecast for texas
national weather service houston/galveston tx
1211 am cdt sun jun 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.


gmz335-211815-
galveston bay-
1211 am cdt sun jun 21 2026

.today...south winds 15 to 20 knots. bay waters choppy. a chance
of showers and thunderstorms this morning, then a slight chance
of showers and thunderstorms early this afternoon. 
.tonight...south winds 15 to 20 knots. bay waters choppy. 
.monday...south winds 15 to 20 knots. bay waters choppy. 
.monday night...south winds 10 to 15 knots. bay waters slightly
choppy. 
.tuesday...south winds 10 to 15 knots. bay waters slightly
choppy. 
.tuesday night...south winds 10 to 15 knots. bay waters slightly
choppy. 
.wednesday...southwest winds around 10 knots, becoming south
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. 
.thursday...south winds around 10 knots, increasing to 10 to
15 knots in the afternoon. bay waters smooth, increasing to
slightly choppy in the afternoon. 
.thursday night...south winds 10 to 15 knots. bay waters slightly
choppy. 

winds and waves higher in and near thunderstorms.

$$
fzus54 klch 210809
cwflch
expires:202606212100;;116341

coastal waters forecast
national weather service lake charles la
308 am cdt sun jun 21 2026

coastal waters from the lower atchafalaya river la to high 
island tx out 60 nautical miles including sabine and 
calcasieu lakes and vermilion and cote blanche bays

seas are provided as a range of the average height of the
highest one third of the waves, along with the occasional 
height of the average highest ten percent of the waves.


gmz430-212100-
sabine lake-
308 am cdt sun jun 21 2026

.today...south winds 10 to 15 knots. lake waters choppy. showers
likely with a chance of thunderstorms this morning, then a slight
chance of showers and thunderstorms this afternoon. 
.tonight...south winds 10 to 15 knots. lake waters choppy. 
.monday...south winds 10 to 15 knots. lake waters choppy. 
.monday night...south winds 5 to 10 knots. lake waters light
chop. 
.tuesday...south winds 5 to 10 knots. lake waters light chop. 
.tuesday night...southwest winds 5 to 10 knots. lake waters light
chop. 
.wednesday...southwest winds 5 to 10 knots. lake waters light
chop. 
.wednesday night...southwest winds 5 to 10 knots. lake waters
light chop. 
.thursday...southwest winds 5 to 10 knots. lake waters light
chop. 
.thursday night...south winds 5 to 10 knots. lake waters light
chop. 

winds and waves higher in and near thunderstorms.

$$
fzus54 klch 210809
cwflch
expires:202606212100;;116345

coastal waters forecast
national weather service lake charles la
308 am cdt sun jun 21 2026

coastal waters from the lower atchafalaya river la to high 
island tx out 60 nautical miles including sabine and 
calcasieu lakes and vermilion and cote blanche bays

seas are provided as a range of the average height of the
highest one third of the waves, along with the occasional 
height of the average highest ten percent of the waves.


gmz450-212100-
coastal waters from cameron la to high island tx out 20 nm-
308 am cdt sun jun 21 2026

.today...south winds 15 to 20 knots. seas 3 to 4 feet. wave
detail: south 3 feet at 5 seconds. a chance of showers and
thunderstorms early this morning, then a slight chance of showers
and thunderstorms late this morning. 
.tonight...south winds 15 to 20 knots with gusts up to 25 knots.
seas 3 to 4 feet. wave detail: south 4 feet at 5 seconds. 
.monday...south winds 15 to 20 knots, diminishing to 10 to
15 knots in the afternoon. seas 2 to 4 feet. wave detail: south
4 feet at 6 seconds. 
.monday night...south winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: south 3 feet at 5 seconds. 
.tuesday...south winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: south 3 feet at 5 seconds. 
.tuesday night...south winds 10 to 15 knots. seas around 2 feet.
wave detail: south 2 feet at 5 seconds. 
.wednesday...southwest winds 5 to 10 knots, increasing to 10 to
15 knots in the afternoon. seas around 2 feet. 
.wednesday night...southwest winds 10 to 15 knots. seas around
2 feet. 
.thursday...southwest winds 5 to 10 knots, becoming south 10 to
15 knots in the afternoon. seas around 2 feet. 
.thursday night...south winds 10 to 15 knots. seas around 2 feet.

winds and seas higher in and near thunderstorms.

$$
fzus54 klch 210809
cwflch
expires:202606212100;;116348

coastal waters forecast
national weather service lake charles la
308 am cdt sun jun 21 2026

coastal waters from the lower atchafalaya river la to high 
island tx out 60 nautical miles including sabine and 
calcasieu lakes and vermilion and cote blanche bays

seas are provided as a range of the average height of the
highest one third of the waves, along with the occasional 
height of the average highest ten percent of the waves.


gmz470-212100-
coastal waters from cameron la to high island tx from 20 to 60 nm-
308 am cdt sun jun 21 2026

.today...south winds around 15 knots with gusts up to 20 knots.
seas 4 to 5 feet, occasionally to 6 feet. wave detail: south
4 feet at 7 seconds. a chance of showers and thunderstorms early
this morning. 
.tonight...south winds 15 to 20 knots with gusts up to 25 knots.
seas 4 to 5 feet, occasionally to 6 feet. wave detail: south
5 feet at 6 seconds. 
.monday...south winds 15 to 20 knots, diminishing to 10 to
15 knots in the afternoon. seas 3 to 5 feet, occasionally to
6 feet. wave detail: south 5 feet at 7 seconds. 
.monday night...south winds 10 to 15 knots with gusts up to
20 knots. seas 3 to 4 feet. wave detail: south 4 feet at
6 seconds. 
.tuesday...south winds 5 to 10 knots. seas 2 to 4 feet. wave
detail: south 3 feet at 7 seconds. 
.tuesday night...south winds 5 to 10 knots. seas 2 to 3 feet.
wave detail: south 3 feet at 6 seconds. 
.wednesday...southwest winds 5 to 10 knots. seas 2 to 3 feet. 
.wednesday night...south winds around 10 knots. seas around
2 feet. 
.thursday...south winds 5 to 10 knots. seas around 2 feet. 
.thursday night...south winds 10 to 15 knots. seas 2 to 3 feet. 

winds and seas higher in and near thunderstorms.

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