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Forecast as of 10:20 PM CST on November 7, 2009
Synopsis Pascagoula To Sw Pass Mississippi River-
Synopsis Sw Pass Mississippi River To Atchafalaya River-
Synopsis
An area of high pressure parked over the southeast will continue to remain in place through Monday. At the same time...a non-tropical low over the western Gulf of Mexico will move toward the Gulf Coast. This low will be over the northern Gulf of Mexico on Monday...as Hurricane Ida moves into the central Gulf of Mexico. The systems will merge into a large extra-tropical low pressure system that will impact the region through Tuesday. The low will sweep into the Florida Panhandle Tuesday night...dragging a strong cold front through the region. High pressure will build in behind the front and remain in place through Thursday night.
Small Craft Advisory in effect through Sunday evening
Gale watch in effect from late Sunday night through Monday afternoon
Small Craft Advisory in effect from Monday evening through Tuesday afternoon
Forecast as of 10:20 PM CST on November 7, 2009
Coastal Waters From The Southwest Pass Of The Mississippi River
To Lower Atchafalaya River La Out 20 Nm-
Tonight
East winds 20 to 25 knots. Seas 5 to 7 feet. Protected waters rough.
Sunday
East winds 20 to 25 knots. Seas 6 to 8 feet building to 7 to 10 feet in the afternoon. Protected waters very rough. Slight chance of showers in the afternoon.
Sunday Night
East winds 25 to 30 knots with gusts to near 45 knots. Seas 7 to 10 feet building to 9 to 12 feet after midnight. Protected waters extremely rough. Chance of rain in the evening. Chance of thunderstorms through the night. Widespread rain after midnight.
Monday
Northeast winds 25 to 30 knots. Gusts up to 45 knots. Seas 12 to 16 feet building to 14 to 19 feet in the afternoon. Protected waters extremely rough. Widespread rain and chance of thunderstorms.
Monday Night
North winds 25 to 30 knots. Seas 13 to 18 feet subsiding to 12 to 16 feet after midnight. Protected waters extremely rough. Rain likely and chance of thunderstorms.
Tuesday
North winds 20 to 25 knots. Seas 10 to 14 feet subsiding to 8 to 11 feet in the afternoon. Protected waters very rough. Chance of showers.
Tuesday Night
North winds 20 to 25 knots. Seas 7 to 10 feet subsiding to 6 to 8 feet in the afternoon. Protected waters very rough.
Wednesday
North winds 20 to 25 knots. Seas 5 to 7 feet. Protected waters very rough.
Wednesday Night
Northeast winds 20 to 25 knots. Seas 5 to 7 feet. Protected waters very rough.
Thursday
Northeast winds 15 to 20 knots. Seas 4 to 6 feet. Protected waters rough.
Thursday Night
East winds 10 to 15 knots. Seas 3 to 5 feet. Protected waters choppy.
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