Marine Weather for GM 552

Forecast as of 4:40 am CDT on April 28, 2015
Small Craft Advisory in effect until 6 am CDT early this morning
Coastal Waters From The Southwest Pass Of The Mississippi River
To Port Fourchon Out 20 Nm-
Today
Southeast winds 20 to 25 knots becoming west winds 15 knots. Seas 3 to 6 feet with occasional seas to 6 feet dominant period 7 seconds. Chance of showers and slight chance of thunderstorms.
Tonight
Northwest winds 15 to 20 knots. Seas 3 to 6 feet dominant period 7 seconds. Slight chance of showers in the evening.
Wednesday
Northwest winds 15 to 20 knots. Seas 3 to 6 feet with occasional seas to 8 feet dominant period 5 seconds. Slight chance of showers.
Wednesday Night
North winds 15 to 20 knots. Seas 3 to 6 feet with occasional seas to 8 feet dominant period 4 seconds.
Thursday
Northwest winds 15 to 20 knots. Seas 3 to 5 feet with occasional seas to 6 feet dominant period 4 seconds.
Thursday Night
North winds 10 to 15 knots. Seas 3 to 5 feet dominant period 4 seconds.
Friday
North winds 10 to 15 knots. Seas 2 to 4 feet.
Friday Night
North winds 5 to 10 knots. Seas 1 foot or less.
Saturday
North winds 5 to 10 knots becoming southwest late in the afternoon. Seas 1 foot or less.
Saturday Night
South winds near 5 knots becoming east after midnight. Seas 1 foot or less.

Marine Weather Maps

Click any area for a Zone forecast. Click the Station ID for station data.

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Marine Weather Links

Atlantic coastal waters from Jupiter Inlet to Ocean Reef out to 60 nm and Gulf coastal waters from East Cape Sable to Chokoloskee out 20 nm and Chokoloskee to Bonita Beach out 60 nm...including the waters of Biscayne Bay and Lake Okeechobee.

Gulf coastal waters from Bonita Beach to the mouth of the Suwannee River out to 60 nm.

Atlantic waters from Ocean Reef to 20 nm west of Dry Tortugas out 60 nm...Florida Bay...Gulf waters from 20 nm to 60 nm west of Chokoloskee to 20 nm west of Dry Tortugas...including the Florida Keys National Marine Sanctuary

Fornia waters from 60 nm to 250 nm offshore.

Atlantic coastal waters from Altamaha Sound GA to Flagler Beach FL out to 60 nm

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

South Santee River SC to Savannah GA out 20 nm and Savannah GA to Altamaha Sound GA out 60 nm...including Charleston Harbor and Grays Reef National marine Sanctuary

Gulf coastal waters Destin to Pascagoula out 60 nm

Atlc coastal waters from Flagler Beach to Jupiter Inlet out 60 nm

Marine & Boating Location Search

Enter a coastal zip code for marine weather.

Coastal Water Temperatures

Place Temperature
Pilot's Station East, SW Pass, LA 66.9 °F
Grand Isle, LA 75.0 °F
Bayou Gauche, LA 71.1 °F
Shell Beach, LA 73.9 °F

Open Sea Buoy Information

Place ID Sea Temp Wave Height
USM3M02 42067 75 °F 1.64 ft
Click the Station ID for daily observations and history.

C-MAN Station Information

Place ID Water Temp Wave Height
Southwest Pass, LA BURL1
-
-
Grand Isle, LA
-
-
Lena
-
-

Tide Information

Date Time Tide Type Height
Barataria Pass, Louisiana:  
2015-04-28 3:16 AM CDT Low Tide 0.47
2015-04-28 1:23 PM CDT High Tide 0.77
2015-04-29 3:01 AM CDT Low Tide 0.59
Bastian Island, Louisiana:  
2015-04-28 3:38 AM CDT Low Tide 0.47
2015-04-28 1:04 PM CDT High Tide 0.77
2015-04-29 3:23 AM CDT Low Tide 0.59
Bayou Rigaud, Grand Isle, Barataria Bay, Louisiana:  
2015-04-28 4:12 AM CDT Low Tide 0.39
2015-04-28 1:55 PM CDT High Tide 0.64
2015-04-29 3:57 AM CDT Low Tide 0.49
Caminada Pass (bridge), Louisiana:  
2015-04-28 3:39 AM CDT Low Tide 0.39
2015-04-28 12:43 PM CDT High Tide 0.64
2015-04-29 3:23 AM CDT Low Tide 0.49
Empire Jetty, Louisiana:  
2015-04-28 1:41 AM CDT Low Tide 0.51
2015-04-28 11:20 AM CDT High Tide 0.84
2015-04-29 1:26 AM CDT Low Tide 0.64
Grand Bay, Louisiana:  
2015-04-28 4:53 AM CDT Low Tide 0.47
2015-04-28 1:50 PM CDT High Tide 0.87
2015-04-29 4:47 AM CDT Low Tide 0.60
Grand Isle, Mississippi River Delta, Louisiana (2):  
2015-04-28 3:23 AM CDT Low Tide -0.12
2015-04-28 7:07 PM CDT High Tide 0.16
2015-04-29 3:09 AM CDT Low Tide -0.04
Grand Isle, Mississippi River Delta, Louisiana:  
2015-04-28 3:26 AM CDT Low Tide 0.42
2015-04-28 12:23 PM CDT High Tide 0.69
2015-04-29 3:11 AM CDT Low Tide 0.52
Independence Island, Barataria Bay, Louisiana:  
2015-04-28 5:25 AM CDT Low Tide 0.35
2015-04-28 2:52 PM CDT High Tide 0.58
2015-04-29 5:10 AM CDT Low Tide 0.44
Jack Bay, Louisiana:  
2015-04-28 4:45 AM CDT Low Tide 0.44
2015-04-28 2:08 PM CDT High Tide 0.80
2015-04-29 4:39 AM CDT Low Tide 0.55
Joseph Bayou, Mississippi River, Louisiana:  
2015-04-28 1:40 AM CDT Low Tide 0.50
2015-04-28 11:33 AM CDT High Tide 0.93
2015-04-29 1:34 AM CDT Low Tide 0.64
Manilla, Barataria Bay, Louisiana:  
2015-04-28 6:40 AM CDT Low Tide 0.39
2015-04-28 2:55 PM CDT High Tide 0.64
2015-04-29 6:24 AM CDT Low Tide 0.49
Olga Compressor Station, Grand Bay, Louisiana:  
2015-04-28 4:56 AM CDT Low Tide 0.44
2015-04-28 12:22 PM CDT High Tide 0.81
2015-04-28 6:47 PM CDT Low Tide 0.73
2015-04-28 10:25 PM CDT High Tide 0.76
2015-04-29 5:15 AM CDT Low Tide 0.56
Pilot Station, Southwest Pass, Louisiana:  
2015-04-28 1:27 AM CDT Low Tide 0.47
2015-04-28 10:06 AM CDT High Tide 0.84
2015-04-29 1:12 AM CDT Low Tide 0.55
Pilots Station (east), Southwest Pass, Louisiana:  
2015-04-28 1:27 AM CDT Low Tide 0.43
2015-04-28 10:08 AM CDT High Tide 0.80
2015-04-29 1:14 AM CDT Low Tide 0.52
Port Eads, South Pass, Mississippi River, Louisiana:  
2015-04-28 1:40 AM CDT Low Tide 0.39
2015-04-28 11:52 AM CDT High Tide 0.72
2015-04-29 1:34 AM CDT Low Tide 0.50
Port Fourchon, Belle Pass, Louisiana:  
2015-04-28 4:37 AM CDT Low Tide 0.46
2015-04-28 11:20 AM CDT High Tide 0.70
2015-04-28 1:31 PM CDT Low Tide 0.68
2015-04-28 3:16 PM CDT High Tide 0.69
2015-04-28 6:12 PM CDT Low Tide 0.66
2015-04-28 7:53 PM CDT High Tide 0.66
2015-04-29 2:05 AM CDT Low Tide 0.57
Quatre Bayous Pass, Louisiana:  
2015-04-28 3:43 AM CDT Low Tide 0.51
2015-04-28 2:41 PM CDT High Tide 0.84
2015-04-29 3:28 AM CDT Low Tide 0.64
South Pass, Louisiana:  
2015-04-28 1:57 AM CDT Low Tide 0.44
2015-04-28 10:56 AM CDT High Tide 0.80
2015-04-29 1:51 AM CDT Low Tide 0.55
Southeast Pass, Mississippi River, Louisiana:  
2015-04-28 1:29 AM CDT Low Tide 0.43
2015-04-28 11:33 AM CDT High Tide 0.79
2015-04-29 1:23 AM CDT Low Tide 0.54
Southwest Pass, Mississippi River, Louisiana:  
2015-04-28 1:44 AM CDT Low Tide 0.47
2015-04-28 11:31 AM CDT High Tide 0.86
2015-04-29 1:38 AM CDT Low Tide 0.59
Texaco Dock, Hackberry Bay, Louisiana:  
2015-04-28 6:43 AM CDT Low Tide 0.19
2015-04-28 1:55 PM CDT High Tide 0.50
2015-04-29 3:09 AM CDT Low Tide 0.30

Currents Information

Date Time Current Type Speed
Barataria Bay, 1.1 mi. NE of Manilla, Louisiana Current:  
2015-04-27 10:17 PM CDT Slack, Ebb Begins -0.00 knots
2015-04-28 4:50 AM CDT Max Ebb -0.26 knots
2015-04-28 10:55 AM CDT Slack, Flood Begins 0.00 knots
2015-04-28 2:46 PM CDT Max Flood 0.14 knots
2015-04-28 11:32 PM CDT Slack, Ebb Begins -0.00 knots
2015-04-29 5:33 AM CDT Max Ebb -0.16 knots
Barataria Pass, Barataria Bay, Louisiana Current:  
2015-04-28 12:57 AM CDT Max Ebb -0.77 knots
2015-04-28 8:43 AM CDT Slack, Flood Begins 0.00 knots
2015-04-28 12:34 PM CDT Max Flood 0.50 knots
2015-04-28 9:23 PM CDT Slack, Ebb Begins -0.00 knots
2015-04-29 1:40 AM CDT Max Ebb -0.48 knots
Caminada Pass, Barataria Bay, Louisiana Current:  
2015-04-28 1:16 AM CDT Max Ebb -0.86 knots
2015-04-28 7:58 AM CDT Slack, Flood Begins 0.00 knots
2015-04-28 11:14 AM CDT Max Flood 0.50 knots
2015-04-28 9:18 PM CDT Slack, Ebb Begins -0.00 knots
2015-04-29 1:59 AM CDT Max Ebb -0.53 knots
2015-04-29 8:04 AM CDT Slack, Flood Begins 0.00 knots
Pass Abel, Barataria Bay, Louisiana Current:  
2015-04-28 12:35 AM CDT Max Ebb -0.94 knots
2015-04-28 7:07 AM CDT Slack, Flood Begins 0.00 knots
2015-04-28 12:11 PM CDT Max Flood 0.27 knots
2015-04-28 8:35 PM CDT Slack, Ebb Begins -0.00 knots
2015-04-29 1:18 AM CDT Max Ebb -0.58 knots
2015-04-29 7:13 AM CDT Slack, Flood Begins 0.00 knots
Quatre Bayoux Pass, Barataria Bay, Louisiana Current:  
2015-04-28 12:44 AM CDT Max Ebb -0.77 knots
2015-04-28 7:51 AM CDT Slack, Flood Begins 0.00 knots
2015-04-28 12:15 PM CDT Max Flood 0.41 knots
2015-04-28 9:05 PM CDT Slack, Ebb Begins -0.00 knots
2015-04-29 1:27 AM CDT Max Ebb -0.48 knots
2015-04-29 7:57 AM CDT Slack, Flood Begins 0.00 knots