000 FZNT25 KNHC 190941 OFFN04 NAVTEX MARINE FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 441 AM EST MON NOV 19 2012 ...PLEASE REFER TO COASTAL WATERS FORECASTS (CWF) AVAILABLE THROUGH NOAA WEATHER RADIO AND OTHER MEANS FOR DETAILED COASTAL WATERS FORECASTS... SOUTHEAST GULF OF MEXICO .SYNOPSIS...HIGH PRES EXTENDING FROM THE NEW ENGLAND TO THE WESTERN GULF WILL WEAKEN MON AND TUE. A TIGHT PRES GRADIENT BETWEEN THE HIGH PRES AND BROAD TROUGHING OVER THE WESTERN ATLC AS WELL AS A TROUGH THAT EXTENDS FROM 26N89W TO THE YUCATAN CHANNEL WILL MAINTAIN FRESH NE WINDS OVER THE E GULF THROUGH TONIGHT. HIGH PRES WILL BUILD SE OVER THE LOWER MISSISSIPPI VALLEY WED AND THU AND SHIFT E ON FRI. .TODAY...NE WINDS 15 TO 20 KT. SEAS 3 TO 5 FT. ISOLATED SHOWERS. .TONIGHT...N TO NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. ISOLATED SHOWERS. .TUE...N TO NE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. ISOLATED SHOWERS. .TUE NIGHT...N WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. ISOLATED SHOWERS. .WED...N WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. .THU...N TO NE WINDS 15 TO 20 KT. SEAS 3 TO 5 FT. .FRI...N TO NE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. WITHIN 200 NM EAST OF THE COAST OF FLORIDA .SYNOPSIS...A WEAK 1016 MB LOW AT 31N78W EXTENDS A COLD FRONT TO 27N76W AND TO 24N80W. THE LOW WILL MOVE NE THROUGH TUE WITH THE COLD FRONT WEAKENING ROM 31N72W TO CENTRAL CUBA BY EARLY TONIGHT...FROM 31N67W TO THE SE BAHAMAS BY EARLY TUE NIGHT AND MERGE WITH A WEAK TROUGH OVER THE FAR SE PORTION WED AND THU AS HIGH PRES BEHIND IT WILL WEAKEN THROUGH LATE TUE. ANOTHER COLD FRONT WILL MOVE INTO THE FAR NW WATERS LATE TUE...QUICKLY REACH FROM NEAR BERMUDA TO CENTRAL CUBA ON WED...AND THE FAR SE WATERS THU AND FRI. DEEPENING LOW PRES ASSOCIATED WITH THE FRONT N OF THE AREA WILL MOVE E THU AND FRI DRAGGING THE FRONT TO E OF THE FORECAST WATERS DURING FRI. STRONG W TO NW FLOW WILL FOLLOW IN BEHIND THE FRONT. ...GALE WARNING N OF 29N WITHIN 60 NM OF COAST... .TODAY...S OF 27N...N WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. N OF 29N WITHIN 60 NM OF COAST...N WINDS 25 TO 35 KT DIMINISHING TO 20 TO 25 KT LATE IN THE MORNING. SEAS 9 TO 12 FT. ELSEWHERE N OF 27N...NW WINDS 15 TO 20 KT. SEAS 6 TO 9 FT IN N TO NE SWELL. ISOLATED SHOWERS N OF 28N W OF 78W. .TONIGHT...S OF 27N...NW TO N WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. N OF 27N...N WINDS 15 TO 20 KT...EXCEPT N OF 29N W OF 79W N 20 TO 25 KT. SEAS 7 TO 11 FT. ISOLATED SHOWERS N OF 28N W OF 79W. .TUE...S OF 27N...NW TO N WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. N OF 27N...N WINDS 15 TO 20 KT. SEAS 7 TO 9 FT IN NE SWELL. ISOLATED SHOWERS N OF 28N W OF 78W. .TUE NIGHT...S OF 27N...NW TO N WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. N OF 27N...N WINDS 15 TO 20 KT. SEAS 7 TO 9 FT IN NE SWELL. SCATTERED SHOWERS N OF 28N W OF 78W.. .WED...NW TO N WINDS 20 TO 25 KT. SEAS 5 TO 7 FT. .THU...N WINDS 20 TO 25 KT. SEAS 6 TO 9 FT. .FRI...N WINDS 15 TO 20 KT. SEAS 6 TO 9 FT.