GM 235
Forecast as of 9:47 PM CDT on May 18, 2013
Synopsis For The Middle Texas Coastal Waters
A generally moderate onshore flow will continue through Sunday night...and high pressure remains nearly stationary over the southeastern United States. The moderate onshore flow will become weak to occasionally moderate next week as a weak boundary moves into The Hill Country.
Forecast as of 9:47 PM CDT on May 18, 2013
Small craft should exercise caution
Bays And Waterways From Port Aransas To Port O'Connor-
Rest Of Tonight
Southeast wind 15 to 20 knots. Bays choppy. Patchy haze after midnight.
Sunday
Southeast wind 15 to 20 knots. Bays choppy. Patchy haze.
Sunday Night
Southeast wind 15 to 20 knots. Bays choppy.
Monday
Southeast wind 15 to 20 knots. Bays choppy.
Monday Night
Southeast wind 15 to 20 knots. Bays choppy.
Tuesday
Southeast wind around 15 knots. Bays slightly choppy to choppy.
Tuesday Night
Southeast wind 10 to 15 knots. Bays slightly choppy to occasionally choppy.
Wednesday
Southeast wind 10 to 15 knots. Bays slightly choppy to occasionally choppy. A slight chance of showers and thunderstorms.
Wednesday Night
Southeast wind 10 to 15 knots. Bays slightly choppy to occasionally choppy.
Thursday
Southeast wind 10 to 15 knots. Bays slightly choppy to occasionally choppy.
Thursday Night
Southeast wind 10 to 15 knots. Bays slightly choppy to occasionally choppy.
Marine Map
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Buoys / Water Temps Wave Heights
Marine Weather Map
Global Marine Zone Map
Marine 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
Gulf coastal waters Destin to Pascagoula out 60 nm
Pascagoula to Atchafalaya River out 60 nm
Coastal waters from lower Atchafalaya to High Island TX out 60 nm
Fornia waters from 60 nm to 250 nm offshore.
Marine & Boating
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Coastal Water Temperatures
Place Temperature
Rockport, TX 82.0 °F
Seadrift, TX 81.0 °F
Port Aransas, TX 78.1 °F
Matagorda Bay Port O'Connor, TX 77.0 °F
Open Sea Buoy Information
Place ID Sea Temp Wave Height
Corpus Christi, TX 50NM Southeast of Corpus Christi, TX 42020 76 °F 4.27 ft
Freeport, TX NM South of Freeport, TX 42019 75 °F 4.59 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 Heights
2013-05-18 2013-05-19
3 AM 9 AM 3 PM 9 PM 3 AM 9 AM 3 PM 9 PM
Copano Bay State Fishing Pier, Texas:
Port Aransas (H. Caldwell Pier), Texas (sub):
Port Aransas (H. Caldwell Pier), Texas:
Port Aransas, Texas:
Port Ingleside, Corpus Christi Bay, Texas:
Port O'Connor, Matagorda Bay, Texas:
Rockport, Aransas Bay, Texas:
Seadrift, San Antonio Bay, Texas:
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Tide Information
Date Time Tide Type Height
Copano Bay State Fishing Pier, Texas:
2013-05-18 8:29 PM CDT Low Tide 0.57
2013-05-19 12:43 AM CDT High Tide 0.60
2013-05-19 9:15 AM CDT Low Tide 0.48
2013-05-19 3:11 PM CDT High Tide 0.56
2013-05-19 9:44 PM CDT Low Tide 0.51
2013-05-20 3:14 AM CDT High Tide 0.57
Port Aransas (H. Caldwell Pier), Texas (sub):
2013-05-18 11:17 PM CDT High Tide 1.13
2013-05-19 3:44 AM CDT Low Tide 0.55
2013-05-19 11:46 AM CDT High Tide 1.48
2013-05-19 6:00 PM CDT Low Tide 0.49
2013-05-20 12:56 AM CDT High Tide 1.29
2013-05-20 5:05 AM CDT Low Tide 0.67
Port Aransas (H. Caldwell Pier), Texas:
2013-05-18 10:45 PM CDT High Tide 0.88
2013-05-19 4:05 AM CDT Low Tide 0.65
2013-05-19 11:07 AM CDT High Tide 1.29
2013-05-19 6:08 PM CDT Low Tide 0.54
2013-05-20 12:49 AM CDT High Tide 1.13
2013-05-20 5:34 AM CDT Low Tide 0.91
Port Aransas, Texas:
2013-05-18 9:47 PM CDT High Tide 0.81
2013-05-19 3:41 AM CDT Low Tide 0.61
2013-05-19 11:04 AM CDT High Tide 0.94
2013-05-19 6:56 PM CDT Low Tide 0.62
2013-05-19 11:45 PM CDT High Tide 0.83
2013-05-20 5:05 AM CDT Low Tide 0.74
2013-05-20 5:29 AM CDT High Tide 0.74
2013-05-20 6:13 AM CDT Low Tide 0.74
Port Ingleside, Corpus Christi Bay, Texas:
2013-05-18 9:39 PM CDT Low Tide 0.54
2013-05-18 11:32 PM CDT High Tide 0.55
2013-05-19 8:09 AM CDT Low Tide 0.38
2013-05-19 3:11 PM CDT High Tide 0.56
2013-05-19 9:36 PM CDT Low Tide 0.44
2013-05-20 3:31 AM CDT High Tide 0.53
Port O'Connor, Matagorda Bay, Texas:
2013-05-19 3:00 AM CDT Low Tide 0.52
2013-05-19 4:02 AM CDT High Tide 0.52
2013-05-19 6:27 AM CDT Low Tide 0.51
2013-05-19 1:13 PM CDT High Tide 0.64
2013-05-19 8:58 PM CDT Low Tide 0.44
2013-05-20 6:06 AM CDT High Tide 0.63
2013-05-20 7:16 AM CDT Low Tide 0.63
Rockport, Aransas Bay, Texas:
2013-05-19 12:24 AM CDT High Tide 0.37
2013-05-19 6:48 AM CDT Low Tide 0.32
2013-05-19 1:47 PM CDT High Tide 0.40
2013-05-19 9:07 PM CDT Low Tide 0.31
2013-05-20 3:45 AM CDT High Tide 0.35
2013-05-20 6:28 AM CDT Low Tide 0.35
Seadrift, San Antonio Bay, Texas:
2013-05-19 12:48 AM CDT High Tide 0.61
2013-05-19 9:28 AM CDT Low Tide 0.46
2013-05-19 5:43 PM CDT High Tide 0.59
2013-05-19 8:57 PM CDT Low Tide 0.58
2013-05-19 11:21 PM CDT High Tide 0.58
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Currents Information
Date Time Current Type Speed
Aransas Pass, Texas Current (15d):
2013-05-18 11:12 PM CDT Min Ebb -0.14 knots
2013-05-19 1:45 AM CDT Max Ebb -0.39 knots
2013-05-19 6:55 AM CDT Slack, Flood Begins 0.00 knots
2013-05-19 11:20 AM CDT Max Flood 0.72 knots
2013-05-19 3:25 PM CDT Slack, Ebb Begins -0.00 knots
2013-05-19 7:19 PM CDT Max Ebb -0.71 knots
2013-05-19 10:37 PM CDT Slack, Flood Begins 0.00 knots
2013-05-20 12:44 AM CDT Max Flood 0.28 knots
2013-05-20 6:47 AM CDT Min Flood 0.12 knots
Aransas Pass, Texas Current (35d):
2013-05-18 11:12 PM CDT Min Ebb -0.09 knots
2013-05-19 1:45 AM CDT Max Ebb -0.26 knots
2013-05-19 6:55 AM CDT Slack, Flood Begins 0.00 knots
2013-05-19 11:20 AM CDT Max Flood 0.66 knots
2013-05-19 3:25 PM CDT Slack, Ebb Begins -0.00 knots
2013-05-19 7:19 PM CDT Max Ebb -0.48 knots
2013-05-19 10:37 PM CDT Slack, Flood Begins 0.00 knots
2013-05-20 12:44 AM CDT Max Flood 0.26 knots
2013-05-20 6:47 AM CDT Min Flood 0.11 knots
Aransas Pass, Texas Current (50d):
2013-05-18 11:12 PM CDT Min Ebb -0.07 knots
2013-05-19 1:45 AM CDT Max Ebb -0.21 knots
2013-05-19 6:55 AM CDT Slack, Flood Begins 0.00 knots
2013-05-19 11:20 AM CDT Max Flood 0.59 knots
2013-05-19 3:25 PM CDT Slack, Ebb Begins -0.00 knots
2013-05-19 7:19 PM CDT Max Ebb -0.38 knots
2013-05-19 10:37 PM CDT Slack, Flood Begins 0.00 knots
2013-05-20 12:44 AM CDT Max Flood 0.23 knots
2013-05-20 6:47 AM CDT Min Flood 0.10 knots
Port Ingleside, Texas Current (5d):
2013-05-18 9:02 PM CDT Max Ebb -0.19 knots
2013-05-19 1:23 AM CDT Min Ebb -0.05 knots
2013-05-19 2:54 AM CDT Max Ebb -0.13 knots
2013-05-19 7:19 AM CDT Slack, Flood Begins 0.00 knots
2013-05-19 1:08 PM CDT Max Flood 0.46 knots
2013-05-19 5:36 PM CDT Slack, Ebb Begins -0.00 knots
2013-05-19 8:28 PM CDT Max Ebb -0.24 knots
2013-05-19 11:01 PM CDT Slack, Flood Begins 0.00 knots
2013-05-20 2:32 AM CDT Max Flood 0.18 knots
2013-05-20 7:11 AM CDT Min Flood 0.08 knots
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Tide Quick Jump

NOT FOR NAVIGATION. DO NOT RELY ON THIS DATA FOR DECISIONS THAT CAN RESULT IN HARM TO ANYONE OR ANYTHING.