Marine Weather for GM 330

Forecast as of 10:31 am CDT on September 30, 2014
Matagorda Bay-Galveston Bay-
Rest Of Today
East winds around 5 knots becoming southeast in the afternoon. Bay waters smooth. A slight chance of showers. A slight chance of thunderstorms in the afternoon.
Tonight
Southeast winds 5 to 10 knots. Bay waters smooth.
Wednesday
South winds 5 to 10 knots. Bay waters smooth. A slight chance of showers and thunderstorms in the afternoon.
Wednesday Night
South winds 10 to 15 knots. Bay waters slightly choppy.
Thursday
South winds 10 to 15 knots. Bay waters slightly choppy. A slight chance of showers and thunderstorms in the morning...then a chance of showers and thunderstorms in the afternoon.
Thursday Night
South winds 10 to 15 knots becoming southwest 5 to 10 knots after midnight. Bay waters slightly choppy becoming smooth after midnight. Isolated showers and thunderstorms in the evening...then showers and thunderstorms likely after midnight.
Friday
Northwest winds 5 to 10 knots becoming north 10 to 15 knots in the afternoon. Bay waters smooth becoming slightly choppy in the afternoon. A slight chance of showers and thunderstorms in the morning.
Friday Night
Northeast winds 10 to 15 knots. Bay waters slightly choppy.
Saturday
Northeast winds 10 to 15 knots becoming east 5 to 10 knots in the afternoon. Bay waters slightly choppy becoming smooth in the afternoon.
Saturday 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
Seadrift, TX 80.1 °F
Rockport, TX 80.1 °F
USCG Freeport, TX 80.1 °F

Open Sea Buoy Information

Place ID Sea Temp Wave Height
Freeport, TX NM South of Freeport, TX 42019 83 °F 1.97 ft
GALVESTON 22NM East of Galveston, TX 42035 81 °F 0.98 ft
Click the Station ID for daily observations and history.

C-MAN Station Information

Place ID Water Temp Wave Height
Port Aransas, TX PTAT2 80 °F
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Tide Information

Date Time Tide Type Height
Port Lavaca, Lavaca Causeway, Matagorda Bay, Texas:  
2014-09-30 8:11 PM CDT Low Tide 0.33
2014-10-01 6:47 AM CDT High Tide 1.16
Port O'Connor, Matagorda Bay, Texas:  
2014-09-30 4:45 PM CDT Low Tide 0.59
2014-10-01 5:06 AM CDT High Tide 1.38
2014-10-01 5:45 PM CDT Low Tide 0.59
Seadrift, San Antonio Bay, Texas:  
2014-09-30 1:59 PM CDT High Tide 0.53
2014-09-30 10:46 PM CDT Low Tide 0.35
2014-10-01 2:51 PM CDT High Tide 0.55