Marine Weather for GM 330

Forecast as of 9:59 am CST on November 22, 2017
Small craft should exercise caution
Matagorda Bay-Galveston Bay-
Rest Of Today
North winds 15 to 20 knots. Bay waters choppy.
Tonight
North winds 15 to 20 knots decreasing to 10 to 15 knots after midnight. Bay waters choppy becoming slightly choppy after midnight.
Thursday
North winds 10 to 15 knots decreasing to 5 to 10 knots in the afternoon. Bay waters slightly choppy becoming smooth in the afternoon.
Thursday Night
North winds 5 to 10 knots. Bay waters smooth.
Friday
East winds around 5 knots becoming south in the afternoon. Bay waters smooth.
Friday Night
South winds 5 to 10 knots. Bay waters smooth.
Saturday
South winds 5 to 10 knots. Bay waters smooth.
Saturday Night
Southeast winds around 5 knots becoming northeast after midnight. Bay waters smooth.
Sunday
Northeast winds around 10 knots becoming east in the afternoon. Bay waters smooth to slightly choppy becoming smooth in the afternoon.
Sunday Night
Southeast winds 5 to 10 knots. Bay waters smooth.

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 64.9 °F
Seadrift, TX 66.9 °F
Rockport, TX 79.0 °F
USCG Freeport, TX 66.9 °F

Open Sea Buoy Information

Place ID Sea Temp Wave Height
FREEPORT, TX NM South of Freeport, TX 42019 78 °F 6.89 ft
GALVESTON,TX NM East of Galveston, TX 42035 70 °F 5.58 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:  
2017-11-22 03:33 PM CST Low Tide 0.04
2017-11-23 03:40 AM CST High Tide 0.95
2017-11-23 04:15 PM CST Low Tide 0.03
Port O'Connor, Matagorda Bay, Texas:  
2017-11-22 01:31 PM CST Low Tide 0.31
2017-11-23 01:02 AM CST High Tide 1.14
2017-11-23 02:18 PM CST Low Tide 0.30
Seadrift, San Antonio Bay, Texas:  
2017-11-22 09:18 PM CST Low Tide 0.17
2017-11-23 11:52 AM CST High Tide 0.32
2017-11-23 09:59 PM CST Low Tide 0.17