Marine Weather for GM 330

Forecast as of 9:57 PM CDT on April 26, 2015
Matagorda Bay-Galveston Bay-
Tonight
Southeast winds 10 to 15 knots. Bay waters slightly choppy. A chance of showers and thunderstorms after midnight toward morning. Some thunderstorms may be severe.
Monday
Variable winds...possibly north after storms pass...around 10 knots. Bay waters smooth to slightly choppy. Showers and thunderstorms in the morning...then scattered thunderstorms and showers in the afternoon. Some thunderstorms may be severe.
Monday Night
Northwest winds 5 to 10 knots becoming north 10 to 15 knots after midnight. Bay waters smooth becoming slightly choppy after midnight. A slight chance of showers and thunderstorms.
Tuesday
North winds 15 to 20 knots. Bay waters choppy. A slight chance of showers in the morning.
Tuesday Night
North winds 15 to 20 knots decreasing to 10 to 15 knots after midnight. Bay waters choppy becoming slightly choppy after midnight.
Wednesday
Northwest winds 10 to 15 knots. Bay waters slightly choppy.
Wednesday Night
Northwest winds 5 to 10 knots. Bay waters smooth.
Thursday
Northwest winds 5 to 10 knots. Bay waters smooth.
Thursday Night
North winds 5 to 10 knots becoming northeast after midnight. Bay waters smooth.
Friday
Northeast winds 5 to 10 knots becoming southeast in the afternoon. Bay waters smooth.
Friday Night
Southeast winds 5 to 10 knots. Bay waters smooth.

Marine Weather Maps

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Marine Weather 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.

Marine & Boating Location Search

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Coastal Water Temperatures

Place Temperature
Rockport, TX 80.1 °F
USCG Freeport, TX 75.9 °F

Open Sea Buoy Information

Place ID Sea Temp Wave Height
Freeport, TX NM South of Freeport, TX 42019 76 °F 3.28 ft
GALVESTON 22NM East of Galveston, TX 42035 75 °F 2.62 ft
Click the Station ID for daily observations and history.

C-MAN Station Information

Place ID Water Temp Wave Height
Port Aransas, TX PTAT2 75 °F
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Tide Information

Date Time Tide Type Height
Port Lavaca, Lavaca Causeway, Matagorda Bay, Texas:  
2015-04-27 10:13 AM CDT Low Tide 0.57
2015-04-27 6:53 PM CDT High Tide 1.21
Port O'Connor, Matagorda Bay, Texas:  
2015-04-27 7:07 AM CDT Low Tide 0.44
2015-04-27 4:33 PM CDT High Tide 0.78
2015-04-28 8:03 AM CDT Low Tide 0.50
Seadrift, San Antonio Bay, Texas:  
2015-04-27 12:58 AM CDT High Tide 0.66
2015-04-27 10:15 AM CDT Low Tide 0.47
2015-04-28 12:30 AM CDT High Tide 0.65