GM 530

Forecast as of 3:49 PM CDT on May 22, 2013
Synopsis Pascagoula To Sw Pass Mississippi River-
Synopsis Sw Pass Mississippi River To Atchafalaya River-
Synopsis
A cold front will slowly enter the coastal waters from the northeast Thursday and Friday. Ridge of high pressure will dominate much of the coastal water through the weekend.
Forecast as of 3:49 PM CDT on May 22, 2013
Lake Pontchartrain And Lake Maurepas-
Tonight
Southeast winds 5 to 10 knots becoming southwest after midnight. Waves 1 foot or less. Patchy fog after midnight.
Thursday
West winds 5 to 10 knots becoming northeast early in the afternoon...then becoming southeast late in the afternoon. Waves 1 foot or less. Patchy fog early in the morning. Slight chance of showers and thunderstorms in the afternoon.
Thursday Night
Southwest winds 10 to 15 knots becoming northwest 5 to 10 knots after midnight. Waves 2 feet subsiding to a foot or less after midnight.
Friday
Northeast winds 5 to 10 knots. Waves 1 to 2 feet. Slight chance of showers and thunderstorms.
Friday Night
Northeast winds 10 to 15 knots. Waves 2 to 3 feet.
Saturday
East winds near 10 knots. Waves 1 to 2 feet.
Saturday Night
Southeast winds 5 to 10 knots. Waves 1 to 2 feet.
Sunday
Southeast winds 5 to 10 knots. Waves 1 to 2 feet.
Sunday Night
Southeast winds 5 to 10 knots. Waves 1 to 2 feet.
Monday
Southeast winds 10 to 15 knots. Waves 1 to 2 feet.
Monday Night
Southeast winds 5 to 10 knots. Waves 1 to 2 feet.
Marine Map
Click any area for a Zone forecast. Click the Station ID for station data.
Marine Weather Map
Marine Links
Atlc coastal waters from Flagler Beach to Jupiter Inlet out 60 nm
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
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
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
W central N Atlc Continental shelf and slope waters beyond 20 nm...to 250 nm offshore...including S of Georges Bank from 1000 FM to...250 nm offshore.
Marine & Boating
Enter a coastal zip code for marine weather.
Coastal Water Temperatures
Place Temperature
New Canal, LA 80.1 °F
Shell Beach, LA 79.0 °F
Bayou Gauche, LA 81.0 °F
Open Sea Buoy Information
Place ID Sea Temp Wave Height
No Stations Reporting
Tide Heights
2013-05-23 2013-05-24
3 AM 9 AM 3 PM 9 PM 3 AM 9 AM 3 PM 9 PM
Tide Information
Date Time Tide Type Height
Bayou BonFouca, Route 433, Louisiana:
2013-05-23 4:48 AM CDT Low Tide -0.00
2013-05-23 6:46 PM CDT High Tide 0.62
2013-05-24 5:35 AM CDT Low Tide -0.08
Chef Menteur, Chef Menteur Pass, Louisiana:
2013-05-22 11:44 PM CDT Low Tide -0.01
2013-05-23 1:59 PM CDT High Tide 1.28
2013-05-24 12:31 AM CDT Low Tide -0.17
East Bank 1, Norco, Bayou LaBranche, Louisiana:
2013-05-23 5:09 AM CDT Low Tide 0.06
2013-05-23 6:54 PM CDT High Tide 0.47
2013-05-24 6:20 AM CDT Low Tide 0.03
Martello Castle, Lake Borgne, Louisiana:
2013-05-23 12:33 AM CDT Low Tide 0.04
2013-05-23 11:54 AM CDT High Tide 1.38
2013-05-24 12:50 AM CDT Low Tide -0.11
Michoud Substation, ICWW, Louisiana:
2013-05-22 11:39 PM CDT Low Tide -0.01
2013-05-23 2:11 PM CDT High Tide 1.58
2013-05-24 12:26 AM CDT Low Tide -0.22
New Canal USCG station, Lake Pontchartrain, Louisiana (sub):
2013-05-23 5:26 AM CDT Low Tide -0.00
2013-05-23 7:21 PM CDT High Tide 0.62
2013-05-24 6:13 AM CDT Low Tide -0.08
New Canal USCG station, Lake Pontchartrain, Louisiana:
2013-05-23 5:03 AM CDT Low Tide 0.04
2013-05-23 6:13 PM CDT High Tide 0.49
2013-05-24 5:48 AM CDT Low Tide 0.01
Paris Road Bridge (ICWW), Louisiana:
2013-05-23 12:36 AM CDT Low Tide -0.01
2013-05-23 2:32 PM CDT High Tide 1.31
2013-05-24 1:23 AM CDT Low Tide -0.16
Pearlington, Pearl River, Mississippi:
2013-05-22 10:48 PM CDT Low Tide -0.01
2013-05-23 1:25 PM CDT High Tide 1.44
2013-05-23 11:35 PM CDT Low Tide -0.20
Tchefuncta River, Lake Pontchartrain, Louisiana:
2013-05-23 5:38 AM CDT Low Tide -0.00
2013-05-23 7:10 PM CDT High Tide 0.70
2013-05-24 6:25 AM CDT Low Tide -0.09

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