Marine Weather for GM 552

Active Advisory: (US Severe Weather)
Forecast as of 9:21 PM CST on November 12, 2018
Small Craft Advisory in effect through late Tuesday night
Coastal Waters From The Southwest Pass Of The Mississippi River
To Port Fourchon Louisiana Out 20 Mile-
Rest Of Tonight
North winds 20 to 25 knots. Seas 3 to 5 feet. Dominant period 6 seconds. Waves or seas building to 4 to 7 feet with occasional seas to 8 feet. Dominant period 6 seconds after midnight. Showers early in the evening. Slight chance of thunderstorms early in the evening. Showers likely in the late evening and overnight.
Tuesday
North winds 20 to 25 knots. Seas 5 to 8 feet with occasional seas to 10 feet. Dominant period 5 seconds. Light rain likely early in the morning, then light rain in the late morning and afternoon.
Tuesday Night
North winds 20 to 25 knots. Seas 4 to 7 feet with occasional seas to 9 feet. Dominant period 5 seconds. Light rain early in the evening, then light rain likely in the late evening and overnight.
Wednesday
Northwest winds 20 to 25 knots. Seas 3 to 6 feet with occasional seas to 8 feet. Dominant period 4 seconds. Light rain likely in the morning, then chance of light rain in the afternoon.
Wednesday Night
Northwest winds 20 to 25 knots. Seas 4 to 7 feet with occasional seas to 9 feet. Dominant period 4 seconds. Slight chance of light rain in the evening.
Thursday
Northwest winds 20 to 25 knots easing to 10 to 15 knots late in the afternoon. Seas 4 to 7 feet with occasional seas to 8 feet. Dominant period 4 seconds. Waves or seas subsiding to 3 to 5 feet with occasional seas to 5 feet. Dominant period 4 seconds in the afternoon.
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 1 to 2 feet. Dominant period 4 seconds.
Friday Night
North winds 5 to 10 knots. Seas 1 to 2 feet. Dominant period 4 seconds.
Saturday
Northeast winds 5 to 10 knots. Seas 1 foot or less. Dominant period 4 seconds.
Saturday Night
Northeast winds 5 to 10 knots. Seas 1 foot or less.

Watches & Warnings

Small Craft Advisory
Issued: 9:19 PM CST Nov. 12, 2018 – National Weather Service

... Small Craft Advisory remains in effect until 6 am CST
Wednesday...

* winds... 20 to 25 knots with higher gusts.

* Waves/seas... 5 to 8 feet nearshore and 8 to to 12 feet
offshore.

Precautionary/preparedness actions...

A Small Craft Advisory means that wind speeds of 20 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners... especially those operating smaller
vessels should avoid navigating in these conditions.





Marine Weather

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 61.0 °F
Grand Isle, LA 71.1 °F
West Bank Bayou Gauche, LA 63.0 °F
Shell Beach, LA 66.0 °F

Open Sea Buoy Information

Place ID Sea Temp Wave Height
No Stations Reporting

C-MAN Station Information

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

Tide Information

Date Time Tide Type Height
Barataria Pass, Louisiana:  
2018-11-13 11:37 AM CST Low Tide 0.14
2018-11-14 01:32 AM CST High Tide 1.36
2018-11-14 12:20 PM CST Low Tide 0.19
Bastian Island, Louisiana:  
2018-11-13 11:59 AM CST Low Tide 0.14
2018-11-14 01:13 AM CST High Tide 1.36
2018-11-14 12:42 PM CST Low Tide 0.19
Bayou Rigaud, Grand Isle, Barataria Bay, Louisiana:  
2018-11-13 01:26 AM CST High Tide 1.20
2018-11-13 12:33 PM CST Low Tide 0.11
2018-11-14 02:04 AM CST High Tide 1.13
2018-11-14 01:16 PM CST Low Tide 0.16
Caminada Pass (bridge), Louisiana:  
2018-11-13 11:59 AM CST Low Tide 0.11
2018-11-14 12:52 AM CST High Tide 1.13
2018-11-14 12:42 PM CST Low Tide 0.16
Empire Jetty, Louisiana:  
2018-11-13 10:02 AM CST Low Tide 0.15
2018-11-13 11:29 PM CST High Tide 1.48
2018-11-14 10:45 AM CST Low Tide 0.21
Grand Isle, Mississippi River Delta, Louisiana (2):  
2018-11-13 12:08 PM CST Low Tide 0.07
2018-11-14 01:38 AM CST High Tide 1.13
2018-11-14 12:44 PM CST Low Tide 0.13
Grand Isle, Mississippi River Delta, Louisiana:  
2018-11-13 11:47 AM CST Low Tide 0.12
2018-11-14 12:32 AM CST High Tide 1.20
2018-11-14 12:30 PM CST Low Tide 0.17
Independence Island, Barataria Bay, Louisiana:  
2018-11-13 02:23 AM CST High Tide 1.08
2018-11-13 01:46 PM CST Low Tide 0.10
2018-11-14 03:01 AM CST High Tide 1.02
Jack Bay, Louisiana:  
2018-11-13 01:41 AM CST High Tide 1.60
2018-11-13 01:06 PM CST Low Tide 0.21
2018-11-14 02:18 AM CST High Tide 1.50
Joseph Bayou, Mississippi River, Louisiana:  
2018-11-13 10:01 AM CST Low Tide 0.24
2018-11-13 11:43 PM CST High Tide 1.73
2018-11-14 10:48 AM CST Low Tide 0.31
Manilla, Barataria Bay, Louisiana:  
2018-11-13 02:27 AM CST High Tide 1.20
2018-11-13 03:00 PM CST Low Tide 0.11
2018-11-14 03:04 AM CST High Tide 1.13
Olga Compressor Station, Grand Bay, Louisiana:  
2018-11-13 12:57 PM CST Low Tide 0.04
2018-11-14 01:37 AM CST High Tide 1.30
Pilot Station, Southwest Pass, Louisiana:  
2018-11-13 10:52 AM CST Low Tide 0.20
2018-11-13 11:08 PM CST High Tide 1.41
2018-11-14 11:29 AM CST Low Tide 0.25
Pilots Station (east), Southwest Pass, Louisiana:  
2018-11-13 10:50 AM CST Low Tide 0.15
2018-11-13 11:09 PM CST High Tide 1.37
2018-11-14 11:26 AM CST Low Tide 0.21
Port Eads, South Pass, Mississippi River, Louisiana:  
2018-11-13 10:01 AM CST Low Tide 0.19
2018-11-14 12:02 AM CST High Tide 1.35
2018-11-14 10:48 AM CST Low Tide 0.24
Port Fourchon, Belle Pass, Louisiana:  
2018-11-13 11:27 AM CST Low Tide 0.34
2018-11-14 12:17 AM CST High Tide 1.57
2018-11-14 12:03 PM CST Low Tide 0.42
Quatre Bayous Pass, Louisiana:  
2018-11-13 02:13 AM CST High Tide 1.57
2018-11-13 12:04 PM CST Low Tide 0.15
2018-11-14 02:50 AM CST High Tide 1.48
2018-11-14 12:47 PM CST Low Tide 0.21
South Pass, Louisiana:  
2018-11-13 10:18 AM CST Low Tide 0.21
2018-11-13 11:06 PM CST High Tide 1.50
2018-11-14 11:05 AM CST Low Tide 0.27
Southeast Pass, Mississippi River, Louisiana:  
2018-11-13 09:50 AM CST Low Tide 0.21
2018-11-13 11:43 PM CST High Tide 1.47
2018-11-14 10:37 AM CST Low Tide 0.26
Southwest Pass, Mississippi River, Louisiana:  
2018-11-13 10:05 AM CST Low Tide 0.23
2018-11-13 11:41 PM CST High Tide 1.61
2018-11-14 10:52 AM CST Low Tide 0.29
Texaco Dock, Hackberry Bay, Louisiana:  
2018-11-13 07:30 AM CST High Tide 0.94
2018-11-13 08:48 PM CST Low Tide 0.01
2018-11-14 08:09 AM CST High Tide 0.91