Marine Weather for GM 330

Forecast as of 3:40 am CDT on July 23, 2016
Matagorda Bay-Galveston Bay-
Today
Southwest winds 5 to 10 knots becoming south in the afternoon. Bay waters smooth. A slight chance of showers and thunderstorms.
Tonight
South winds 5 to 10 knots. Bay waters smooth. A slight chance of showers and thunderstorms late.
Sunday
Southwest winds 5 to 10 knots becoming south in the afternoon. Bay waters smooth. A chance of showers and thunderstorms.
Sunday Night
South winds 5 to 10 knots. Bay waters smooth. A chance of showers and thunderstorms after midnight.
Monday
Southwest winds 5 to 10 knots becoming south in the afternoon. Bay waters smooth. Showers and thunderstorms likely in the morning...then a chance of showers and thunderstorms in the afternoon.
Monday Night
South winds 5 to 10 knots. Bay waters smooth. A slight chance of showers and thunderstorms in the evening...then a chance of showers and thunderstorms after midnight.
Tuesday
South winds 5 to 10 knots. Bay waters smooth. A chance of showers and thunderstorms in the morning...then a slight chance of showers and thunderstorms in the afternoon.
Tuesday Night
South winds 5 to 10 knots. Bay waters smooth. A chance of showers and thunderstorms after midnight.
Wednesday
South winds 5 to 10 knots. Bay waters smooth. A chance of showers and thunderstorms in the morning...then a slight chance of showers and thunderstorms in the afternoon.
Wednesday Night
South winds 10 to 15 knots decreasing to 5 to 10 knots after midnight. Bay waters slightly choppy becoming smooth after midnight.

Watches & Warnings

There are currently no watches in effect.

Marine Weather Maps

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Animate Map

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.

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Marine & Boating Location Search

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Coastal Water Temperatures

Place Temperature
Seadrift, TX 88.0 °F
Rockport, TX 91.0 °F
USCG Freeport, TX 90.0 °F

Open Sea Buoy Information

Place ID Sea Temp Wave Height
FREEPORT, TX NM South of Freeport, TX 42019 86 °F 1.64 ft
GALVESTON,TX NM East of Galveston, TX 42035 87 °F 1.64 ft
Click the Station ID for daily observations and history.

C-MAN Station Information

Place ID Water Temp Wave Height
Port Aransas, TX PTAT2 87 °F
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Tide Information

Date Time Tide Type Height
Port Lavaca, Lavaca Causeway, Matagorda Bay, Texas:  
2016-07-23 5:53 AM CDT Low Tide -0.07
2016-07-23 3:42 PM CDT High Tide 0.67
2016-07-24 6:41 AM CDT Low Tide 0.08
Port O'Connor, Matagorda Bay, Texas:  
2016-07-23 2:12 AM CDT Low Tide -0.17
2016-07-23 11:40 AM CDT High Tide 0.34
2016-07-24 2:44 AM CDT Low Tide -0.06
Seadrift, San Antonio Bay, Texas:  
2016-07-22 11:25 PM CDT High Tide 0.16
2016-07-23 9:21 AM CDT Low Tide -0.06
2016-07-24 12:53 AM CDT High Tide 0.15