Marine Weather for GM 330

Forecast as of 3:12 am CDT on July 21, 2019
Matagorda Bay-
Today
South winds 10 to 15 knots. Bay waters slightly choppy.
Tonight
South winds 10 to 15 knots. Bay waters slightly choppy.
Monday
South winds 5 to 10 knots. Bay waters smooth. A slight chance of showers. A slight chance of thunderstorms in the late morning and afternoon.
Monday Night
South winds around 10 knots becoming southwest after midnight. Bay waters smooth to slightly choppy becoming smooth after midnight. A slight chance of showers after midnight.
Tuesday
Northwest winds 5 to 10 knots becoming east in the afternoon. Bay waters smooth. A slight chance of thunderstorms in the morning. A chance of showers. A chance of thunderstorms in the afternoon.
Tuesday Night
East winds 5 to 10 knots becoming northeast 10 to 15 knots after midnight. Bay waters smooth becoming slightly choppy after midnight. Showers likely. A slight chance of thunderstorms after midnight.
Wednesday
Northeast winds 10 to 15 knots. Bay waters slightly choppy. A chance of showers.
Wednesday Night
East winds 10 to 15 knots. Bay waters slightly choppy.
Thursday
Northeast winds 10 to 15 knots becoming east in the afternoon. Bay waters slightly choppy becoming smooth to slightly choppy in the afternoon. A slight chance of showers.
Thursday Night
East winds 5 to 10 knots. Bay waters smooth. A slight chance of showers.

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 86.0 °F
Seadrift, TX 86.0 °F
USCG Freeport, TX 87.1 °F

Open Sea Buoy Information

Place ID Sea Temp Wave Height
FREEPORT, TX NM South of Freeport, TX 42019 84 °F 1.97 ft
GALVESTON,TX NM East of Galveston, TX 42035
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Click the Station ID for daily observations and history.

C-MAN Station Information

Place ID Water Temp Wave Height
Port Aransas, TX PTAT2 86 °F
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Tide Information

Date Time Tide Type Height
Port Lavaca, Lavaca Causeway, Matagorda Bay, Texas:  
2019-07-21 05:33 AM CDT Low Tide -0.00
2019-07-21 04:08 PM CDT High Tide 0.78
2019-07-22 05:40 AM CDT Low Tide 0.07
Port O'Connor, Matagorda Bay, Texas:  
2019-07-21 02:37 AM CDT Low Tide -0.20
2019-07-21 12:37 PM CDT High Tide 0.39
2019-07-22 03:09 AM CDT Low Tide -0.11
2019-07-22 12:20 PM CDT High Tide 0.33
Seadrift, San Antonio Bay, Texas:  
2019-07-21 09:46 AM CDT Low Tide -0.09
2019-07-21 06:42 PM CDT High Tide 0.12
2019-07-21 08:57 PM CDT Low Tide 0.12
2019-07-22 01:22 AM CDT High Tide 0.15
2019-07-22 09:53 AM CDT Low Tide -0.07