Texas Coastal Marine Forecast

Expires:202504270930;;504718
FZUS54 KLCH 262017
CWFLCH

Coastal Waters Forecast
National Weather Service Lake Charles LA
317 PM CDT Sat Apr 26 2025

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.


GMZ400-270930-
317 PM CDT Sat Apr 26 2025

.SYNOPSIS...
Light to moderate onshore flow will persist through the forecast
period. Tides will run half a foot to a foot above normal. 

$$


Expires:202504271615;;523386
FZUS54 KHGX 270400
CWFHGX

Coastal Waters Forecast for Texas
National Weather Service Houston/Galveston TX
1100 PM CDT Sat Apr 26 2025

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.


GMZ370-375-271615-
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-
1100 PM CDT Sat Apr 26 2025

.REST OF TONIGHT...Southeast winds 10 to 15 knots. Seas around
3 feet. Wave Detail: Southeast 3 feet at 7 seconds. 
.SUNDAY...Southeast winds around 10 knots. Seas around 3 feet.
Wave Detail: Southeast 3 feet at 6 seconds. 
.SUNDAY NIGHT...Southeast winds 10 to 15 knots. Seas around
3 feet. Wave Detail: Southeast 3 feet at 6 seconds. 
.MONDAY...Southeast winds 10 to 15 knots. Seas 3 to 4 feet. Wave
Detail: Southeast 2 feet at 6 seconds. 
.MONDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to 4 feet.
Wave Detail: Southeast 3 feet at 6 seconds. 
.TUESDAY...Southeast winds 10 to 15 knots. Seas 4 to 5 feet. Wave
Detail: Southeast 4 feet at 6 seconds. 
.TUESDAY NIGHT...Southeast winds 10 to 15 knots. Seas 4 to
6 feet, occasionally to 8 feet. 
.WEDNESDAY...Southeast winds around 15 knots. Seas 5 to 6 feet,
occasionally to 8 feet. 
.WEDNESDAY NIGHT...Southeast winds 10 to 15 knots. Seas 5 to
6 feet, occasionally to 8 feet. 
.THURSDAY...South winds 10 to 15 knots, easing to around 10 knots
in the afternoon. Seas 4 to 6 feet, occasionally to 8 feet. 
.THURSDAY NIGHT...Southeast winds 5 to 10 knots. Seas 3 to
4 feet. 

$$

Expires:202504271615;;523385
FZUS54 KHGX 270400
CWFHGX

Coastal Waters Forecast for Texas
National Weather Service Houston/Galveston TX
1100 PM CDT Sat Apr 26 2025

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.


GMZ350-355-271615-
Coastal waters from Freeport to Matagorda Ship Channel TX out
20 NM-Coastal waters from High Island to Freeport TX out 20 NM-
1100 PM CDT Sat Apr 26 2025

.REST OF TONIGHT...Southeast winds 10 to 15 knots. Seas around
3 feet. Wave Detail: Southeast 3 feet at 7 seconds. 
.SUNDAY...Southeast winds 10 to 15 knots. Seas around 3 feet.
Wave Detail: South 3 feet at 6 seconds. 
.SUNDAY NIGHT...Southeast winds 10 to 15 knots. Seas around
3 feet. Wave Detail: Southeast 2 feet at 6 seconds. 
.MONDAY...Southeast winds 10 to 15 knots. Seas 3 to 4 feet. Wave
Detail: Southeast 2 feet at 6 seconds. 
.MONDAY NIGHT...Southeast winds around 15 knots. Seas 3 to
4 feet. Wave Detail: Southeast 3 feet at 6 seconds. 
.TUESDAY...Southeast winds 10 to 15 knots. Seas 3 to 4 feet. Wave
Detail: Southeast 3 feet at 5 seconds. 
.TUESDAY NIGHT...Southeast winds around 15 knots. Seas 4 to
5 feet. 
.WEDNESDAY...Southeast winds around 15 knots. Seas 4 to 6 feet,
occasionally to 8 feet. 
.WEDNESDAY NIGHT...South winds 10 to 15 knots. Seas 4 to 6 feet,
occasionally to 8 feet. 
.THURSDAY...South winds 10 to 15 knots. Seas 3 to 5 feet. 
.THURSDAY NIGHT...Southeast winds 5 to 10 knots. Seas 3 to
4 feet. 

$$


Expires:202504271615;;523384
FZUS54 KHGX 270400
CWFHGX

Coastal Waters Forecast for Texas
National Weather Service Houston/Galveston TX
1100 PM CDT Sat Apr 26 2025

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.


GMZ330-271615-
Matagorda Bay-
1100 PM CDT Sat Apr 26 2025

.REST OF TONIGHT...Southeast winds 10 to 15 knots. Bay waters
slightly choppy. 
.SUNDAY...Southeast winds 10 to 15 knots. Bay waters slightly
choppy. 
.SUNDAY NIGHT...Southeast winds 10 to 15 knots. Bay waters
slightly choppy. 
.MONDAY...Southeast winds 10 to 15 knots. Bay waters slightly
choppy. 
.MONDAY NIGHT...Southeast winds 10 to 15 knots. Bay waters
slightly choppy. 
.TUESDAY...Southeast winds 10 to 15 knots. Bay waters slightly
choppy. 
.TUESDAY NIGHT...Southeast winds around 15 knots. Bay waters
slightly choppy to choppy. 
.WEDNESDAY...Southeast winds 15 to 20 knots. Bay waters choppy. 
.WEDNESDAY NIGHT...South winds 10 to 15 knots. Bay waters
slightly choppy. 
.THURSDAY...South winds around 10 knots. Bay waters smooth to
slightly choppy. 
.THURSDAY NIGHT...Southeast winds 5 to 10 knots. Bay waters
smooth. 

$$


Expires:202504271615;;523382
FZUS54 KHGX 270400
CWFHGX

Coastal Waters Forecast for Texas
National Weather Service Houston/Galveston TX
1100 PM CDT Sat Apr 26 2025

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.


GMZ300-271615-
Synopsis for High Island to the Matagorda Ship Channel out
60 nautical miles including Galveston and Matagorda Bays
1100 PM CDT Sat Apr 26 2025

.Synopsis For High Island to the Matagorda Ship Channel Out 60 NM
including Galveston and Matagorda Bays.

Onshore flow will continue through the weekend and well into next
week. Towards the beginning to middle of next week, expect 
increased winds and seas that could reach caution flag criteria at
times. This will bring an increased risk of rip currents along 
with elevated water levels during times of high tide that could 
potentially result in minor coastal flooding. Chances for showers 
and storm return near the middle of next week as the next weather 
system approaches.

$$


Texas Coastal Marine Forecast

Expires:202504272015;;530773
FZUS54 KCRP 270712
CWFCRP

Coastal Waters Forecast for Texas
National Weather Service Corpus Christi TX
212 AM CDT Sun Apr 27 2025

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. 
 


GMZ270-275-272015-
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-
212 AM CDT Sun Apr 27 2025

.TODAY...Southeast winds 10 to 15 knots. Seas around 3 feet. Wave
Detail: Southeast 3 feet at 6 seconds. 
.TONIGHT...Southeast 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 6 seconds. 
.MONDAY...Southeast winds around 15 knots with gusts up to
20 knots. Seas around 4 feet, occasionally to 5 feet. Wave
Detail: Southeast 4 feet at 6 seconds. 
.MONDAY NIGHT...Southeast winds 15 to 20 knots. Seas 4 to 5 feet,
occasionally to 6 feet. Wave Detail: Southeast 5 feet at
6 seconds. 
.TUESDAY...Southeast winds around 15 knots with gusts up to
20 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail:
Southeast 5 feet at 6 seconds. 
.TUESDAY NIGHT...Southeast 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. 
.WEDNESDAY...Southeast winds 15 to 20 knots. Seas 5 to 6 feet,
occasionally to 8 feet. 
.WEDNESDAY NIGHT...Southeast winds 10 to 15 knots. Seas 5 to
6 feet, occasionally to 8 feet. 
.THURSDAY...Southeast winds 10 to 15 knots. Seas 4 to 6 feet,
occasionally to 8 feet. 
.THURSDAY NIGHT...Southeast winds around 10 knots. Seas 3 to
4 feet, occasionally to 5 feet. 

$$

EMF/TE

Expires:202504272015;;530772
FZUS54 KCRP 270712
CWFCRP

Coastal Waters Forecast for Texas
National Weather Service Corpus Christi TX
212 AM CDT Sun Apr 27 2025

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. 
 


GMZ250-272015-
Coastal waters from Baffin Bay to Port Aransas out 20 NM-
212 AM CDT Sun Apr 27 2025

.TODAY...Southeast winds 10 to 15 knots with gusts up to
20 knots. Seas around 3 feet. Wave Detail: Southeast 3 feet at
6 seconds. 
.TONIGHT...Southeast 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 6 seconds. 
.MONDAY...Southeast winds 10 to 15 knots, increasing to 15 to
20 knots in the afternoon. Seas 3 to 4 feet, occasionally to
5 feet. Wave Detail: Southeast 4 feet at 6 seconds. 
.MONDAY NIGHT...Southeast winds 15 to 20 knots with gusts up to
25 knots. Seas around 4 feet, occasionally to 5 feet. Wave
Detail: Southeast 4 feet at 6 seconds. 
.TUESDAY...Southeast winds around 15 knots with gusts up to
25 knots. Seas around 4 feet, occasionally to 5 feet. Wave
Detail: Southeast 4 feet at 6 seconds. 
.TUESDAY NIGHT...Southeast 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 6 seconds. 
.WEDNESDAY...Southeast winds 15 to 20 knots. Seas around 5 feet,
occasionally to 6 feet. 
.WEDNESDAY NIGHT...Southeast winds 10 to 15 knots. Seas 4 to
5 feet, occasionally to 6 feet. 
.THURSDAY...Southeast winds around 10 knots. Seas 4 to 5 feet,
occasionally to 6 feet. 
.THURSDAY NIGHT...Southeast winds around 10 knots. Seas 3 to
4 feet, occasionally to 5 feet. 

$$


Expires:202204060415;;857702
FZUS54 KCRP 051559 AAA
CWFCRP

Coastal Waters Forecast...UPDATED
National Weather Service Corpus Christi TX
1059 AM CDT Tue Apr 5 2022

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. 
 

GMZ230-060415-
Bays and Waterways from Baffin Bay to Port Aransas-
1059 AM CDT Tue Apr 5 2022

.REST OF TODAY...Southeast wind 5 to 10 knots. Bays smooth. 
.TONIGHT...Southeast wind around 10 knots shifting south after
midnight. Bays slightly choppy to occasionally choppy. A slight
chance of showers and thunderstorms in the evening. Patchy fog in
the evening. Areas of fog after midnight. 
.WEDNESDAY...Southwest wind 10 to 15 knots becoming north 15 to
20 knots in the afternoon. Bays choppy to occasionally rough.
Patchy fog in the morning. 
.WEDNESDAY NIGHT...North wind 20 to 25 knots. Bays choppy to
rough. 
.THURSDAY...Northeast wind 15 to 20 knots. Bays choppy to
occasionally rough. 
.THURSDAY NIGHT...Northeast wind 10 to 15 knots. Bays slightly
choppy to occasionally choppy. 
.FRIDAY...North wind 10 to 15 knots shifting southeast in the
afternoon. Bays slightly choppy to occasionally choppy. 
.FRIDAY NIGHT...Southeast wind 15 to 20 knots becoming south
10 to 15 knots after midnight. Bays choppy. 
.SATURDAY...South wind 10 to 15 knots becoming southeast 15 to
20 knots in the afternoon. Bays choppy. 
.SATURDAY NIGHT...Southeast wind around 20 knots. Bays choppy to
occasionally rough. 

$$


Expires:202504272015;;530768
FZUS54 KCRP 270712
CWFCRP

Coastal Waters Forecast for Texas
National Weather Service Corpus Christi TX
212 AM CDT Sun Apr 27 2025

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. 
 


GMZ200-272015-
212 AM CDT Sun Apr 27 2025

.SYNOPSIS FOR THE MIDDLE TEXAS COASTAL WATERS...

A moderate to fresh (BF 4-5) onshore breeze today will slightly
strengthen to a dominantly fresh (BF 5) breeze Monday with seas 3
to 4 feet. A fresh (BF 5) onshore breeze can be expected Tuesday 
with winds approaching Small Craft Advisory conditions by Tuesday 
night. Onshore winds decrease to moderate to fresh (BF 4-5) on 
Wednesday, then moderate (BF 4) by Thursday. There is a 10-20% 
chance of showers and thunderstorms Wednesday and Thursday 
increasing to a 30% on Friday.

$$


Expires:202504271530;;519779
FZUS54 KBRO 270217
CWFBRO

Coastal Waters Forecast for the Lower Texas Coast
National Weather Service Brownsville TX
917 PM CDT Sat Apr 26 2025

Lower Texas coastal waters from Baffin Bay to the mouth of the
Rio Grande out 60 NM. 

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.


GMZ100-271530-
917 PM CDT Sat Apr 26 2025

.SYNOPSIS...Small Craft Exercise caution (SCEC) headlines are
likely for the Laguna Madre each afternoon through Wednesday,
lasting into the evening or early night hours as a pressure 
gradient maintains moderate to fresh, occasionally strong, 
southeasterly winds. Periods of SCEC conditions are expected for 
the Gulf waters (0-60 nm) on Tuesday and Wednesday as the 
gradient tightens over the western Gulf and elevates winds and 
seas.


$$


Expires:202504271530;;519781
FZUS54 KBRO 270217
CWFBRO

Coastal Waters Forecast for the Lower Texas Coast
National Weather Service Brownsville TX
917 PM CDT Sat Apr 26 2025

Lower Texas coastal waters from Baffin Bay to the mouth of the
Rio Grande out 60 NM. 

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.


GMZ150-155-271530-
Gulf waters from Port Mansfield to the Rio Grande out 20 nm-
Gulf waters from Baffin Bay to Port Mansfield out 20 nm-
917 PM CDT Sat Apr 26 2025

.REST OF TONIGHT...Southeast winds 10 to 15 knots. Seas 3 to
4 feet. Wave Detail: Southeast 3 feet at 7 seconds. 
.SUNDAY...Southeast winds 10 to 15 knots. Seas 3 to 4 feet. Wave
Detail: Southeast 3 feet at 6 seconds. 
.SUNDAY NIGHT...Southeast winds around 15 knots. Seas 3 to
4 feet. Wave Detail: Southeast 4 feet at 5 seconds. 
.MONDAY...Southeast winds 15 to 20 knots. Seas 3 to 5 feet. Wave
Detail: Southeast 4 feet at 6 seconds. 
.MONDAY NIGHT...Southeast winds 15 to 20 knots. Seas 4 to 5 feet.
Wave Detail: Southeast 4 feet at 6 seconds. 
.TUESDAY...Southeast winds 15 to 20 knots. Seas 4 to 5 feet. Wave
Detail: Southeast 4 feet at 6 seconds. 
.TUESDAY NIGHT...Southeast winds 15 to 20 knots. Seas 4 to
5 feet. 
.WEDNESDAY...Southeast winds 15 to 20 knots. Seas 4 to 5 feet. 
.WEDNESDAY NIGHT...Southeast winds 10 to 15 knots. Seas 4 to
5 feet. 
.THURSDAY...Southeast winds 10 to 15 knots. Seas 4 to 5 feet. A
slight chance of showers and thunderstorms in the afternoon. 
.THURSDAY NIGHT...Southeast winds around 10 knots. Seas 3 to
4 feet. A slight chance of showers and thunderstorms until early
morning. 

Winds and seas higher in and near thunderstorms.

$$