GM 455
Forecast as of 3:42 am CST on February 13, 2012
Synopsis For Lower Atchafalaya To High Island Tx Out 60
Nautical Miles
Synopsis For Lower Atchafalaya To High Island Tx Out 60 Nm
High pressure will slide east today...allowing winds to become more southeasterly later this morning. Winds will strengthen ahead of a weak cold front that will cross the coastal waters tonight. Behind the front...winds will shift to the west and weaken. In addition...scattered to numerous showers and thunderstorms can be expected today and tonight...with activity diminishing from west to east by Tuesday morning.
Forecast as of 3:42 am CST on February 13, 2012
Small Craft Advisory in effect from 9 am CST this morning through late tonight
Coastal Waters From Intracoastal City To Cameron La Out 20 Nm-
Coastal Waters From Lower Atchafalaya River To Intracoastal City
La Out 20 Nm-
Today
Southeast winds 15 to 20 knots becoming 15 to 25 knots in the afternoon. Seas 2 to 4 feet. A chance of showers in the morning...then showers and thunderstorms likely in the afternoon.
Tonight
South winds 15 to 25 knots becoming southwest after midnight. Seas 3 to 5 feet. Showers and thunderstorms in the evening...then a chance of showers and a slight chance of thunderstorms after midnight.
Tuesday
Southwest winds 10 to 15 knots becoming southeast around 5 knots in the afternoon. Seas 2 to 4 feet subsiding to 2 to 3 feet in the afternoon.
Tuesday Night
Southeast winds 5 to 10 knots. Seas 2 to 3 feet.
Wednesday
Southeast winds 10 to 15 knots becoming south 15 to 20 knots in the afternoon. Seas 2 to 3 feet building to 2 to 4 feet in the afternoon. A chance of showers and thunderstorms.
Wednesday Night
Southwest winds 15 to 20 knots becoming west 10 to 15 knots after midnight. Seas 3 to 4 feet subsiding to 2 to 4 feet after midnight. A chance of showers and thunderstorms.
Thursday
North winds 10 to 15 knots. Seas 1 to 3 feet. A chance of showers.
Thursday Night
Northeast winds 10 to 15 knots. Seas 1 to 3 feet.
Friday
Northeast winds 10 to 15 knots. Seas 2 to 3 feet.
Friday Night
Northeast winds 15 to 20 knots. Seas 2 to 3 feet. A chance of showers.
Marine Map
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Buoys / Water Temps Wave Heights
Marine Weather Map
Global Marine Zone Map
Marine Links
Lower Texas coastal waters from Baffin Bay to the mouth of the Rio Grande out to 60 nm.
Middle Texas coastal waters from Baffin Bay to Matagorda Ship Channel out to 60 nautical miles.
Upper Texas coastal waters from High Island to the Matagorda Ship Channel out 60 nautical miles including Galveston and Matagorda bays
Coastal waters from lower Atchafalaya to High Island TX out 60 nm
Pascagoula to Atchafalaya River out 60 nm
Gulf coastal waters Destin to Pascagoula out 60 nm
Gulf coastal waters from the mouth of the Suwannee River to Destin out to 60 nm
Offshore waters forecast for the Gulf of Mexico
Marine & Boating
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Coastal Water Temperatures
Place Temperature
Amerada Pass, LA 48.9 °F
Fresh Water Canal Locks, LA 50.0 °F
Open Sea Buoy Information
Place ID Sea Temp Wave Height
No Stations Reporting
C-MAN Station Information
Place ID Water Temp Wave Height
Bullwinkle Block
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Garden Banks
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Grand Isle, LA
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Tide Heights
2012-02-13 2012-02-14
3 AM 9 AM 3 PM 9 PM 3 AM 9 AM 3 PM 9 PM
Cote Blanche Island, West Cote Blanche Bay, Louisiana:
Cypremort Point, Louisiana:
Eugene Island, Atchafalaya Bay, Louisiana (sub):
Eugene Island, Atchafalaya Bay, Louisiana:
Freshwater Canal Locks, Louisiana:
Lawma, Amerada Pass, Louisiana:
Lighthouse Point, Atchafalaya Bay, Louisiana:
Point Au Fer, Atchafalaya Bay, Louisiana:
Point Chevreuil, Atchafalaya Bay, Louisiana:
Rabbit Island, 5 miles south of, Atchafalaya Bay, Louisiana:
Shell Island, Atchafalaya Bay, Louisiana:
Ship Shoal Light, Louisiana:
South Point, Marsh Island, Atchafalaya Bay, Louisiana:
Southwest Pass, Vermilion Bay, Louisiana:
Stouts Pass At Six Mile Lake, Louisiana:
Tesoro Marine Term., Atchafalaya River, Louisiana:
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Tide Information
Date Time Tide Type Height
Cote Blanche Island, West Cote Blanche Bay, Louisiana:
2012-02-13 12:23 PM CST High Tide 0.85
2012-02-13 4:11 PM CST Low Tide 0.71
2012-02-13 9:16 PM CST High Tide 0.87
2012-02-14 5:27 AM CST Low Tide -0.47
2012-02-14 2:16 PM CST High Tide 0.94
2012-02-14 5:37 PM CST Low Tide 0.88
Cypremort Point, Louisiana:
2012-02-13 2:19 PM CST High Tide 1.26
2012-02-13 2:29 PM CST Low Tide 1.26
2012-02-13 7:43 PM CST High Tide 1.37
2012-02-14 5:13 AM CST Low Tide 0.05
2012-02-14 4:53 PM CST High Tide 1.44
2012-02-14 6:31 PM CST Low Tide 1.43
2012-02-14 7:54 PM CST High Tide 1.45
Eugene Island, Atchafalaya Bay, Louisiana (sub):
2012-02-13 9:39 AM CST High Tide 1.19
2012-02-13 11:52 AM CST Low Tide 0.99
2012-02-13 6:32 PM CST High Tide 1.22
2012-02-14 1:08 AM CST Low Tide -0.66
2012-02-14 11:32 AM CST High Tide 1.31
2012-02-14 1:18 PM CST Low Tide 1.23
2012-02-14 6:47 PM CST High Tide 1.28
Eugene Island, Atchafalaya Bay, Louisiana:
2012-02-13 11:35 AM CST Low Tide 1.25
2012-02-13 4:25 PM CST High Tide 1.57
2012-02-14 1:13 AM CST Low Tide -0.08
2012-02-14 10:06 AM CST High Tide 1.53
2012-02-14 12:18 PM CST Low Tide 1.48
2012-02-14 4:15 PM CST High Tide 1.63
Freshwater Canal Locks, Louisiana:
2012-02-13 8:44 AM CST High Tide 1.79
2012-02-13 12:13 PM CST Low Tide 1.52
2012-02-13 3:40 PM CST High Tide 1.79
2012-02-13 4:26 PM CST Low Tide 1.78
2012-02-13 5:37 PM CST High Tide 1.80
2012-02-14 1:00 AM CST Low Tide 0.06
2012-02-14 10:03 AM CST High Tide 1.97
2012-02-14 1:11 PM CST Low Tide 1.76
2012-02-14 3:43 PM CST High Tide 1.83
2012-02-14 5:34 PM CST Low Tide 1.77
2012-02-14 6:21 PM CST High Tide 1.78
Lawma, Amerada Pass, Louisiana:
2012-02-13 9:37 AM CST High Tide 1.06
2012-02-13 2:09 PM CST Low Tide 0.85
2012-02-13 7:02 PM CST High Tide 1.00
2012-02-14 3:35 AM CST Low Tide -0.20
2012-02-14 11:26 AM CST High Tide 1.18
2012-02-14 3:43 PM CST Low Tide 1.03
2012-02-14 5:03 PM CST High Tide 1.04
2012-02-14 6:31 PM CST Low Tide 1.04
2012-02-14 7:14 PM CST High Tide 1.04
Lighthouse Point, Atchafalaya Bay, Louisiana:
2012-02-13 8:48 AM CST High Tide 1.19
2012-02-13 11:38 AM CST Low Tide 0.99
2012-02-13 5:41 PM CST High Tide 1.22
2012-02-14 12:54 AM CST Low Tide -0.66
2012-02-14 10:41 AM CST High Tide 1.31
2012-02-14 1:04 PM CST Low Tide 1.23
2012-02-14 5:56 PM CST High Tide 1.28
Point Au Fer, Atchafalaya Bay, Louisiana:
2012-02-13 9:43 AM CST High Tide 1.19
2012-02-13 11:29 AM CST Low Tide 0.99
2012-02-13 6:36 PM CST High Tide 1.22
2012-02-14 12:45 AM CST Low Tide -0.66
2012-02-14 11:36 AM CST High Tide 1.31
2012-02-14 12:55 PM CST Low Tide 1.23
2012-02-14 6:51 PM CST High Tide 1.28
Point Chevreuil, Atchafalaya Bay, Louisiana:
2012-02-13 11:06 AM CST High Tide 0.91
2012-02-13 1:01 PM CST Low Tide 0.76
2012-02-13 7:59 PM CST High Tide 0.93
2012-02-14 2:17 AM CST Low Tide -0.50
2012-02-14 12:59 PM CST High Tide 1.00
2012-02-14 2:27 PM CST Low Tide 0.94
2012-02-14 8:14 PM CST High Tide 0.98
Rabbit Island, 5 miles south of, Atchafalaya Bay, Louisiana:
2012-02-13 9:51 AM CST High Tide 1.19
2012-02-13 11:55 AM CST Low Tide 0.99
2012-02-13 6:44 PM CST High Tide 1.22
2012-02-14 1:11 AM CST Low Tide -0.66
2012-02-14 11:44 AM CST High Tide 1.31
2012-02-14 1:21 PM CST Low Tide 1.23
2012-02-14 6:59 PM CST High Tide 1.28
Shell Island, Atchafalaya Bay, Louisiana:
2012-02-13 10:58 AM CST High Tide 0.91
2012-02-13 1:16 PM CST Low Tide 0.76
2012-02-13 7:51 PM CST High Tide 0.93
2012-02-14 2:32 AM CST Low Tide -0.50
2012-02-14 12:51 PM CST High Tide 1.00
2012-02-14 2:42 PM CST Low Tide 0.94
2012-02-14 8:06 PM CST High Tide 0.98
Ship Shoal Light, Louisiana:
2012-02-13 12:16 PM CST High Tide 0.98
2012-02-14 12:00 AM CST Low Tide -0.63
2012-02-14 1:13 PM CST High Tide 1.15
South Point, Marsh Island, Atchafalaya Bay, Louisiana:
2012-02-13 9:45 AM CST High Tide 1.10
2012-02-13 11:58 AM CST Low Tide 0.92
2012-02-13 6:38 PM CST High Tide 1.13
2012-02-14 1:14 AM CST Low Tide -0.61
2012-02-14 11:38 AM CST High Tide 1.22
2012-02-14 1:24 PM CST Low Tide 1.15
2012-02-14 6:53 PM CST High Tide 1.19
Southwest Pass, Vermilion Bay, Louisiana:
2012-02-13 9:32 AM CST High Tide 0.97
2012-02-13 1:22 PM CST Low Tide 0.81
2012-02-13 6:25 PM CST High Tide 0.99
2012-02-14 2:38 AM CST Low Tide -0.54
2012-02-14 11:25 AM CST High Tide 1.07
2012-02-14 2:48 PM CST Low Tide 1.00
2012-02-14 6:40 PM CST High Tide 1.04
Stouts Pass At Six Mile Lake, Louisiana:
2012-02-13 11:34 AM CST High Tide 0.72
2012-02-13 5:25 PM CST Low Tide 0.44
2012-02-13 9:48 PM CST High Tide 0.51
2012-02-14 5:50 AM CST Low Tide 0.07
2012-02-14 12:49 PM CST High Tide 0.73
2012-02-14 6:04 PM CST Low Tide 0.48
Tesoro Marine Term., Atchafalaya River, Louisiana:
2012-02-13 11:40 AM CST High Tide 0.48
2012-02-13 6:05 PM CST Low Tide 0.38
2012-02-13 9:36 PM CST High Tide 0.41
2012-02-14 6:24 AM CST Low Tide 0.08
2012-02-14 1:06 PM CST High Tide 0.50
2012-02-14 7:59 PM CST Low Tide 0.41
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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.