Marine Weather for GM 330

Forecast as of 9:51 am CDT on March 30, 2015
Matagorda Bay-Galveston Bay-
Rest Of Today
South winds 5 to 10 knots. Bay waters smooth.
Tonight
South winds 5 to 10 knots. Bay waters smooth.
Tuesday
South winds 5 to 10 knots increasing to 10 to 15 knots in the afternoon. Bay waters smooth becoming slightly choppy in the afternoon.
Tuesday Night
South winds 5 to 10 knots. Bay waters smooth. A slight chance of showers and isolated thunderstorms in the evening...then a chance of showers and thunderstorms after midnight.
Wednesday
South winds 5 to 10 knots. Bay waters smooth. A chance of showers and thunderstorms.
Wednesday Night
South winds 10 to 15 knots. Bay waters slightly choppy. A slight chance of showers and thunderstorms in the evening.
Thursday
South winds 10 to 15 knots. Bay waters slightly choppy.
Thursday Night
South winds 10 to 15 knots. Bay waters slightly choppy.
Friday
South winds 5 to 10 knots. Bay waters smooth. A slight chance of showers and thunderstorms.
Friday Night
Southeast winds 5 to 10 knots becoming northeast after midnight. Bay waters smooth. A slight chance of showers and thunderstorms.

Marine Weather Maps

Click any area for a Zone forecast. Click the Station ID for station data.

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

Enter a coastal zip code for marine weather.

Coastal Water Temperatures

Place Temperature
Rockport, TX 72.0 °F
USCG Freeport, TX 64.0 °F

Open Sea Buoy Information

Place ID Sea Temp Wave Height
Freeport, TX NM South of Freeport, TX 42019 70 °F 4.27 ft
GALVESTON 22NM East of Galveston, TX 42035 68 °F 3.28 ft
Click the Station ID for daily observations and history.

C-MAN Station Information

Place ID Water Temp Wave Height
Port Aransas, TX PTAT2 67 °F
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Tide Information

Date Time Tide Type Height
Port Lavaca, Lavaca Causeway, Matagorda Bay, Texas:  
2015-03-30 12:04 PM CDT Low Tide 0.29
2015-03-30 8:45 PM CDT High Tide 0.96
2015-03-31 12:45 PM CDT Low Tide 0.40
Port O'Connor, Matagorda Bay, Texas:  
2015-03-30 9:36 AM CDT Low Tide 0.18
2015-03-30 6:40 PM CDT High Tide 0.57
2015-03-31 10:22 AM CDT Low Tide 0.23
2015-03-31 6:51 PM CDT High Tide 0.54
Seadrift, San Antonio Bay, Texas:  
2015-03-30 10:08 AM CDT Low Tide 0.28
2015-03-31 12:47 AM CDT High Tide 0.42
2015-03-31 9:16 AM CDT Low Tide 0.31