Weather




Marine Weather

Forecast as of 3:45 PM CDT on August 21, 2008
Synopsis Pascagoula To Sw Pass Mississippi River-
Synopsis Sw Pass Mississippi River To Atchafalaya River-
Synopsis
An area of high pressure will remain over the northern Gulf of Mexico through tomorrow. This high will weaken and shift toward the western Gulf tomorrow night...as Tropical Storm Fay begins to move through the northeastern Gulf. Mariners with plans to venture into the open Gulf over the weekend and through the first part of next week should closely monitor later forecasts concerning Tropical Storm Fay. Though the current forecast track keeps Fay over land...outer rain bands may affect the coastal waters causing gusty winds and higher seas.
Forecast as of 3:45 PM CDT on August 21, 2008
Coastal Waters From The Southwest Pass Of The Mississippi River
To Lower Atchafalaya River La Out 20 Nm-
Coastal Waters From The Southwest Pass Of The Mississippi River
To Lower Atchafalaya River La From 20 To 60 Nm-
Tonight
Northwest winds 5 to 10 knots. Seas 1 to 3 feet. Protected waters a light chop. Isolated showers and thunderstorms in the evening.
Friday
Northwest winds 5 to 10 knots. Seas 2 to 4 feet. Protected waters a light chop.
Friday Night
Northwest winds 10 to 15 knots. Seas 2 to 4 feet. Protected waters a light to moderate chop. Isolated showers and thunderstorms.
Saturday
Northwest winds 10 to 15 knots. Seas 3 to 5 feet. Protected waters a light to moderate chop. Scattered showers and thunderstorms.
Saturday Night
Northwest winds 15 to 20 knots. Seas 5 to 7 feet. Protected waters choppy to rough. Scattered showers and thunderstorms.
Sunday
West winds 15 to 20 knots. Seas 5 to 7 feet. Protected waters choppy to rough. Scattered showers and thunderstorms.
Sunday Night
West winds 15 to 20 knots. Seas 5 to 7 feet. Protected waters choppy to rough. Scattered showers and thunderstorms.
Monday
West winds 15 to 20 knots. Seas 5 to 7 feet. Protected waters choppy to rough. Scattered showers and thunderstorms.
Monday Night
West winds 15 to 20 knots. Seas 4 to 6 feet. Protected waters choppy to rough. Isolated showers and thunderstorms.
Tuesday
West winds 15 to 20 knots. Seas 4 to 6 feet. Protected waters choppy to rough. Scattered showers and thunderstorms.
Tuesday Night
West winds 10 to 15 knots. Seas 3 to 5 feet. Protected waters a light to moderate chop. Isolated showers and thunderstorms.

Water Temperatures
Place Temperature
Grand Isle, LA 88.0 °F


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Tides

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

Date Time Tide Type Height
Grand Isle, USCG Station
2008-08-21 12:12 PM CDT Low Tide 0.39 feet
2008-08-22 2:10 AM CDT High Tide 1.24 feet
2008-08-22 1:42 PM CDT Low Tide 0.19 feet
South Pass
2008-08-21 10:40 AM CDT Low Tide 0.50 feet
2008-08-22 12:51 AM CDT High Tide 1.44 feet
2008-08-22 12:24 PM CDT Low Tide 0.27 feet

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