Marine Weather for GM 330

Forecast as of 9:59 PM CDT on July 20, 2018
Matagorda Bay-
Rest Of Tonight
South winds 10 to 15 knots. Bay waters slightly choppy.
Saturday
South winds 5 to 10 knots. Bay waters smooth.
Saturday Night
South winds 10 to 15 knots. Bay waters slightly choppy.
Sunday
Southwest winds around 10 knots. Bay waters smooth to slightly choppy.
Sunday Night
South winds 10 to 15 knots. Bay waters slightly choppy.
Monday
Southwest winds around 10 knots. Bay waters smooth to slightly choppy.
Monday Night
South winds 10 to 15 knots becoming southwest after midnight. Bay waters slightly choppy.
Tuesday
Southwest winds 5 to 10 knots becoming south in the afternoon. Bay waters smooth.
Tuesday Night
South winds 5 to 10 knots. Bay waters smooth. A slight chance of showers and thunderstorms.
Wednesday
South winds 5 to 10 knots becoming southeast in the afternoon. Bay waters smooth. A slight chance of showers and thunderstorms.
Wednesday Night
Southeast winds 5 to 10 knots becoming south after midnight. Bay waters smooth.

Watches & Warnings

There are currently no watches in effect.

Marine Weather

Marine Weather Links

Middle Texas coastal waters from Baffin Bay to Matagorda Ship Channel out to 60 nautical miles.

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

Upper Texas coastal waters from High Island to the Matagorda Ship Channel out 60 nautical miles including Galveston and Matagorda bays

Gulf coastal waters from the mouth of the Suwannee River to Destin out to 60 nm

Pascagoula to Atchafalaya River out 60 nm

Coastal waters from lower Atchafalaya to High Island TX out 60 nm

Gulf coastal waters Destin to Pascagoula out 60 nm

Fornia waters from 60 nm to 250 nm offshore.

Marine & Boating Location Search

Enter a coastal zip code for marine weather.

Coastal Water Temperatures

Place Temperature
Matagorda Bay Port O'Connor, TX 87.1 °F
Seadrift, TX 88.0 °F
Rockport, TX 79.0 °F
USCG Freeport, TX 86.0 °F

Open Sea Buoy Information

Place ID Sea Temp Wave Height
FREEPORT, TX NM South of Freeport, TX 42019 85 °F 2.62 ft
GALVESTON,TX NM East of Galveston, TX 42035 72 °F 0.66 ft
Click the Station ID for daily observations and history.

C-MAN Station Information

Place ID Water Temp Wave Height
Port Aransas, TX PTAT2 85 °F
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Tide Information

Date Time Tide Type Height
Port Lavaca, Lavaca Causeway, Matagorda Bay, Texas:  
2018-07-21 07:43 AM CDT High Tide 0.60
2018-07-21 10:07 AM CDT Low Tide 0.59
2018-07-21 01:50 PM CDT High Tide 0.64
2018-07-21 11:15 PM CDT Low Tide -0.02
2018-07-22 09:19 AM CDT High Tide 0.71
2018-07-22 11:53 AM CDT Low Tide 0.69
2018-07-22 01:13 PM CDT High Tide 0.70
Port O'Connor, Matagorda Bay, Texas:  
2018-07-21 09:28 AM CDT High Tide 0.45
2018-07-21 08:26 PM CDT Low Tide -0.25
2018-07-22 09:29 AM CDT High Tide 0.52
Seadrift, San Antonio Bay, Texas:  
2018-07-21 02:46 AM CDT High Tide 0.07
2018-07-21 09:17 AM CDT Low Tide -0.03
2018-07-21 04:55 PM CDT High Tide 0.16
2018-07-22 01:09 AM CDT Low Tide 0.03
2018-07-22 02:53 AM CDT High Tide 0.04
2018-07-22 08:40 AM CDT Low Tide -0.03