Marine Weather for GM 455

Forecast as of 9:22 am CDT on September 18, 2019
Coastal Waters From Lower Atchafalaya River To Intracoastal City
La Out 20 Nm-
Today
South winds 10 to 15 knots. Seas 1 foot or less. Chance of showers and thunderstorms.
Tonight
South winds 5 to 10 knots. Seas 1 foot or less. Slight chance of showers and thunderstorms.
Thursday
Southeast winds 5 to 10 knots. Seas 1 foot or less. Chance of showers and thunderstorms in the morning, then slight chance of showers and thunderstorms in the afternoon.
Thursday Night
Southeast winds 10 to 15 knots. Seas 1 to 3 feet. Slight chance of showers in the evening. Slight chance of thunderstorms through the night. Chance of showers after midnight.
Friday
Southeast winds 10 to 15 knots. Seas 1 to 3 feet. Chance of showers and thunderstorms.
Friday Night
East winds 15 to 20 knots. Seas 1 to 3 feet. Slight chance of showers and thunderstorms.
Saturday
East winds 10 to 15 knots. Seas 1 to 3 feet. Chance of showers and thunderstorms.
Saturday Night
East winds 10 to 15 knots. Seas 1 to 3 feet. Slight chance of showers and thunderstorms.
Sunday
Southeast winds 10 to 15 knots. Seas 1 to 3 feet. Chance of showers and thunderstorms.
Sunday Night
Southeast winds 10 to 15 knots. Seas 1 to 3 feet. Slight chance of showers and thunderstorms.

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
Amerada Pass, LA 84.0 °F
Fresh Water Canal Locks, LA 82.9 °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 Information

Date Time Tide Type Height
Cote Blanche Island, West Cote Blanche Bay, Louisiana:  
2019-09-18 03:39 PM CDT Low Tide 0.61
2019-09-18 11:27 PM CDT High Tide 1.49
2019-09-19 03:35 AM CDT Low Tide 1.29
2019-09-19 08:38 AM CDT High Tide 1.48
2019-09-19 04:22 PM CDT Low Tide 0.51
2019-09-20 12:54 AM CDT High Tide 1.55
Cypremort Point, Louisiana:  
2019-09-18 02:49 PM CDT Low Tide 0.37
2019-09-18 10:27 PM CDT High Tide 1.28
2019-09-19 04:29 AM CDT Low Tide 1.04
2019-09-19 07:47 AM CDT High Tide 1.14
2019-09-19 03:36 PM CDT Low Tide 0.28
2019-09-20 12:22 AM CDT High Tide 1.29
Eugene Island, Atchafalaya Bay, Louisiana (sub):  
2019-09-18 08:43 PM CDT High Tide 2.08
2019-09-18 11:16 PM CDT Low Tide 1.81
2019-09-19 05:54 AM CDT High Tide 2.07
2019-09-19 12:03 PM CDT Low Tide 0.71
2019-09-19 10:10 PM CDT High Tide 2.17
2019-09-20 12:01 AM CDT Low Tide 2.04
Eugene Island, Atchafalaya Bay, Louisiana:  
2019-09-18 07:30 PM CDT High Tide 1.41
2019-09-18 11:52 PM CDT Low Tide 1.14
2019-09-19 03:09 AM CDT High Tide 1.29
2019-09-19 12:03 PM CDT Low Tide 0.25
2019-09-19 09:15 PM CDT High Tide 1.47
2019-09-20 12:23 AM CDT Low Tide 1.33
Freshwater Canal Locks, Louisiana:  
2019-09-18 06:07 PM CDT High Tide 1.75
2019-09-18 11:40 PM CDT Low Tide 1.33
2019-09-19 03:28 AM CDT High Tide 1.57
2019-09-19 11:43 AM CDT Low Tide 0.40
2019-09-19 07:17 PM CDT High Tide 1.75
2019-09-20 12:51 AM CDT Low Tide 1.50
Lawma, Amerada Pass, Louisiana:  
2019-09-18 08:26 PM CDT High Tide 1.16
2019-09-19 01:02 AM CDT Low Tide 0.82
2019-09-19 05:30 AM CDT High Tide 1.12
2019-09-19 12:32 PM CDT Low Tide 0.28
2019-09-19 09:51 PM CDT High Tide 1.18
Lighthouse Point, Atchafalaya Bay, Louisiana:  
2019-09-18 07:52 PM CDT High Tide 2.08
2019-09-18 11:02 PM CDT Low Tide 1.81
2019-09-19 05:03 AM CDT High Tide 2.07
2019-09-19 11:49 AM CDT Low Tide 0.71
2019-09-19 09:19 PM CDT High Tide 2.17
2019-09-19 11:47 PM CDT Low Tide 2.04
Point Au Fer, Atchafalaya Bay, Louisiana:  
2019-09-18 08:47 PM CDT High Tide 2.08
2019-09-18 10:53 PM CDT Low Tide 1.81
2019-09-19 05:58 AM CDT High Tide 2.07
2019-09-19 11:40 AM CDT Low Tide 0.71
2019-09-19 10:14 PM CDT High Tide 2.17
2019-09-19 11:38 PM CDT Low Tide 2.04
Point Chevreuil, Atchafalaya Bay, Louisiana:  
2019-09-18 10:10 PM CDT High Tide 1.59
2019-09-19 12:25 AM CDT Low Tide 1.38
2019-09-19 07:21 AM CDT High Tide 1.58
2019-09-19 01:12 PM CDT Low Tide 0.54
2019-09-19 11:37 PM CDT High Tide 1.66
2019-09-20 01:10 AM CDT Low Tide 1.56
Rabbit Island, 5 miles south of, Atchafalaya Bay, Louisiana:  
2019-09-18 08:55 PM CDT High Tide 2.08
2019-09-18 11:19 PM CDT Low Tide 1.81
2019-09-19 06:06 AM CDT High Tide 2.07
2019-09-19 12:06 PM CDT Low Tide 0.71
2019-09-19 10:22 PM CDT High Tide 2.17
2019-09-20 12:04 AM CDT Low Tide 2.04
Shell Island, Atchafalaya Bay, Louisiana:  
2019-09-18 10:02 PM CDT High Tide 1.59
2019-09-19 12:40 AM CDT Low Tide 1.38
2019-09-19 07:13 AM CDT High Tide 1.58
2019-09-19 01:27 PM CDT Low Tide 0.54
2019-09-19 11:29 PM CDT High Tide 1.66
Ship Shoal Light, Louisiana:  
2019-09-18 11:14 PM CDT High Tide 1.90
2019-09-19 10:08 AM CDT Low Tide 0.81
2019-09-19 11:52 PM CDT High Tide 2.06
South Point, Marsh Island, Atchafalaya Bay, Louisiana:  
2019-09-18 08:49 PM CDT High Tide 1.93
2019-09-18 11:22 PM CDT Low Tide 1.68
2019-09-19 06:00 AM CDT High Tide 1.92
2019-09-19 12:09 PM CDT Low Tide 0.66
2019-09-19 10:16 PM CDT High Tide 2.02
2019-09-20 12:07 AM CDT Low Tide 1.89
Southwest Pass, Vermilion Bay, Louisiana:  
2019-09-18 08:36 PM CDT High Tide 1.70
2019-09-19 12:46 AM CDT Low Tide 1.47
2019-09-19 05:47 AM CDT High Tide 1.68
2019-09-19 01:33 PM CDT Low Tide 0.58
2019-09-19 10:03 PM CDT High Tide 1.77
Stouts Pass At Six Mile Lake, Louisiana:  
2019-09-18 05:05 PM CDT Low Tide 0.18
2019-09-18 11:24 PM CDT High Tide 0.57
2019-09-19 04:02 AM CDT Low Tide 0.47
2019-09-19 08:36 AM CDT High Tide 0.61
2019-09-19 06:01 PM CDT Low Tide 0.15
Tesoro Marine Term., Atchafalaya River, Louisiana:  
2019-09-18 02:46 PM CDT Low Tide 0.11
2019-09-19 06:17 AM CDT High Tide 0.46
2019-09-19 02:48 PM CDT Low Tide 0.09