Marine Weather for GM 330

Forecast as of 3:50 am CST on February 25, 2018
Matagorda Bay-Galveston Bay-
Today
Southeast winds 5 to 10 knots. Bay waters smooth. Patchy fog in the morning. Showers and thunderstorms.
Tonight
Northwest winds around 5 knots becoming north after midnight. Bay waters smooth. A chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight.
Monday
Northeast winds 10 to 15 knots. Bay waters slightly choppy. A slight chance of showers.
Monday Night
East winds 10 to 15 knots decreasing to 5 to 10 knots after midnight. Bay waters slightly choppy becoming smooth after midnight. A slight chance of showers.
Tuesday
Southeast winds 5 to 10 knots becoming south 10 to 15 knots in the afternoon. Bay waters smooth becoming slightly choppy in the afternoon. A chance of showers and thunderstorms.
Tuesday Night
South winds 10 to 15 knots. Bay waters slightly choppy. A slight chance of showers and thunderstorms.
Wednesday
South winds 15 to 20 knots. Bay waters choppy.
Wednesday Night
Southwest winds 10 to 15 knots becoming northwest after midnight. Bay waters slightly choppy. A chance of showers and thunderstorms.
Thursday
Northwest winds 10 to 15 knots. Bay waters slightly choppy.
Thursday Night
North winds 5 to 10 knots becoming northeast 10 to 15 knots after midnight. Bay waters smooth becoming slightly choppy after midnight.

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 66.9 °F
Seadrift, TX 71.1 °F
Rockport, TX 79.0 °F
USCG Freeport, TX 68.0 °F

Open Sea Buoy Information

Place ID Sea Temp Wave Height
FREEPORT, TX NM South of Freeport, TX 42019 74 °F 5.25 ft
GALVESTON,TX NM East of Galveston, TX 42035 65 °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 71 °F
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Tide Information

Date Time Tide Type Height
Port Lavaca, Lavaca Causeway, Matagorda Bay, Texas:  
2018-02-25 10:29 AM CST Low Tide -0.38
2018-02-25 09:25 PM CST High Tide 0.70
2018-02-26 11:29 AM CST Low Tide -0.40
Port O'Connor, Matagorda Bay, Texas:  
2018-02-25 07:21 AM CST Low Tide -0.49
2018-02-25 07:43 PM CST High Tide 0.39
2018-02-26 08:33 AM CST Low Tide -0.52
Seadrift, San Antonio Bay, Texas:  
2018-02-25 11:18 AM CST Low Tide -0.20
2018-02-26 12:36 AM CST High Tide -0.01