Marine Weather

Forecast as of 3:42 PM CDT on March 16, 2010
Synopsis Pascagoula To Sw Pass Mississippi River-
Synopsis Sw Pass Mississippi River To Atchafalaya River-
Synopsis
An area of low pressure will pass through the northern Gulf of Mexico tonight into tomorrow. A reinforcing cold front will then sweep through behind the low Wednesday night. High pressure will build in behind this front on Thursday and remain over the region through Friday. This high will shift toward the eastern Seaboard Saturday...as a low pressure system forms in the plains. As the low tracks to the east...a cold front will sweep through the coastal waters Saturday night. High pressure will build in behind the front on Sunday.
Forecast as of 3:42 PM CDT on March 16, 2010
Coastal Waters From The Southwest Pass Of The Mississippi River
To Lower Atchafalaya River La Out 20 Nm-
Tonight
North winds 10 to 15 knots. Seas 1 to 3 feet. Protected waters choppy. Chance of showers.
Wednesday
North winds 10 to 15 knots. Seas 1 to 3 feet. Protected waters choppy. Slight chance of showers.
Wednesday Night
North winds 5 to 10 knots. Seas 1 to 3 feet. Protected waters a light chop. Slight chance of showers.
Thursday
North winds 5 to 10 knots. Seas 1 to 3 feet. Protected waters a light chop.
Thursday Night
North winds near 5 knots becoming east after midnight. Seas 2 feet or less. Protected waters smooth.
Friday
Southeast winds 5 to 10 knots. Seas 2 feet or less. Protected waters a light chop.
Friday Night
Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Protected waters choppy.
Saturday
South winds 10 to 15 knots. Seas 2 to 3 feet. Protected waters choppy.
Saturday Night
Southwest winds 10 to 15 knots becoming northwest 15 to 20 knots after midnight. Seas 2 to 4 feet. Protected waters choppy to rough. Chance of showers through the night. Chance of thunderstorms after midnight.
Sunday
Northwest winds 15 to 20 knots. Seas 2 to 4 feet. Protected waters choppy to rough. Slight chance of showers in the morning.
Sunday Night
North winds 15 to 20 knots. Seas 2 to 4 feet. Protected waters choppy to rough.

Water Temperatures
Place Temperature
Grand Isle, LA 66.9 °F


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Tides

Tide Quick Jump to:
Cypremort Point |  Grand Isle, USCG Station |  South Pass | 

Date Time Tide Type Height
Cypremort Point
2010-03-16 7:26 AM CDT High Tide 1.15 feet
2010-03-16 11:40 AM CDT Low Tide 0.93 feet
2010-03-16 12:31 PM CDT High Tide 0.94 feet
2010-03-16 2:42 PM CDT Low Tide 0.79 feet
2010-03-16 4:54 PM CDT High Tide 0.90 feet
2010-03-16 5:25 PM CDT Low Tide 0.90 feet
2010-03-16 6:41 PM CDT High Tide 0.91 feet
2010-03-17 12:00 AM CDT Low Tide 0.43 feet
2010-03-17 1:20 AM CDT High Tide 0.47 feet
2010-03-17 2:37 AM CDT Low Tide 0.43 feet
2010-03-17 10:05 AM CDT High Tide 1.15 feet
2010-03-17 12:11 PM CDT Low Tide 1.03 feet
2010-03-17 1:37 PM CDT High Tide 1.09 feet
2010-03-17 3:32 PM CDT Low Tide 0.97 feet
Grand Isle, USCG Station
2010-03-16 5:50 AM CDT Low Tide 0.43 feet
2010-03-16 10:50 AM CDT High Tide 0.50 feet
2010-03-16 7:10 PM CDT Low Tide 0.14 feet
2010-03-17 11:04 AM CDT High Tide 0.64 feet
South Pass
2010-03-16 3:52 AM CDT Low Tide 0.47 feet
2010-03-16 10:03 AM CDT High Tide 0.67 feet
2010-03-16 6:06 PM CDT Low Tide 0.20 feet
2010-03-17 10:14 AM CDT High Tide 0.83 feet

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