000 FZNT31 KNHC 190919 OFFN20 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 419 AM EST MON NOV 19 2012 MARINE WEATHER HF VOICE BROADCAST FOR THE TROPICAL N ATLANTIC FROM 07N TO 22N BETWEEN 55W AND 64W...THE SW N ATLC S OF 31N W OF 65W INCLUDING BAHAMAS...AND THE CARIBBEAN SEA. SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES. INDIVIDUAL WAVES MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT. SYNOPSIS FOR CARIBBEAN SEA AND TROPICAL N ATLC FROM 07N TO 19N BETWEEN 55W AND 64W .SYNOPSIS...LIGHT TO MODERATE TRADES WILL PREVAIL OVER MUCH OF THE CARIBBEAN UNTIL THU WHEN HIGH PRES BUILDING OVER THE GULF OF MEXICO WILL INCREASE THE PRESSURE GRADIENT AND THE WINDS. A RIDGE WILL SHIFT IN S OVER THE NORTHERN PORTION OF THE TROPICAL ATLC WATERS BY MON NIGHT...WEAKENING THE MODERATE TRADES CURRENTLY IN PLACE. A WEAK COLD FRONT WILL MOVE SE INTO THE TROPICAL WATERS N OF THE VIRGIN ISLANDS THU NIGHT INTO FRI. NW CARIBBEAN W OF 85W .TODAY...N WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TONIGHT...N TO NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TUE AND TUE NIGHT...N TO NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .WED THROUGH FRI...NE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. CARIBBEAN N OF 15N BETWEEN 72W AND 85W .TODAY...NE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .TONIGHT...NE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .TUE AND TUE NIGHT...N TO NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .WED THROUGH FRI...N TO NE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. CARIBBEAN FROM 11N TO 15N W OF 70W .TODAY...NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT...EXCEPT 2 TO 3 FT IN WITHIN 90 NM OF COAST OF COLOMBIA. .TONIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TUE AND TUE NIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .WED THROUGH FRI...N TO NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. SW CARIBBEAN S OF 11N .TODAY...N TO NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TONIGHT...N WINDS 10 KT. SEAS 3 TO 5 FT. .TUE AND TUE NIGHT...N WINDS 10 KT. SEAS 3 TO 5 FT. .WED THROUGH FRI...N WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. CARIBBEAN BETWEEN 64W AND 72W .TODAY...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .TONIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .TUE AND TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .WED THROUGH FRI...NE TO E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. OFFSHORE LEEWARD ISLANDS AND ADJACENT ATLC WATERS FROM 15N TO 19N W OF 55W .TODAY...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .TONIGHT...E WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT LATE. SEAS 4 TO 6 FT. .TUE AND TUE NIGHT...E TO SE WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .WED THROUGH FRI...E TO SE WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. OFFSHORE WINDWARD ISLANDS AND ADJACENT ATLC WATERS FROM 07N TO 15N W OF 55W .TODAY...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .TONIGHT...NE TO E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TUE AND TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .WED THROUGH FRI...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. SYNOPSIS FOR THE SW N ATLC INCLUDING THE BAHAMAS .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. ATLC WATERS FROM 27N TO 31N W OF 77W .TODAY...NW TO N WINDS 10 TO 20 KT. SEAS 8 TO 11 FT. .TONIGHT...N WINDS 15 TO 25 KT...DIMINISHING TO 10 TO 20 KT LATE. SEAS 7 TO 10 FT. .TUE AND TUE NIGHT...N WINDS 15 TO 20 KT. SEAS 7 TO 10 FT. .WED THROUGH FRI...NW TO N WINDS 15 TO 25 KT. SEAS 8 TO 13 FT. ATLC WATERS FROM 27N TO 31N BETWEEN 65W AND 77W .TODAY...SW TO W WINDS 10 KT. SEAS 6 TO 7 FT. .TONIGHT...W TO NW WINDS 10 KT. SEAS 6 TO 7 FT. .TUE AND TUE NIGHT...NW WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. .WED...NW WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. .THU THROUGH FRI...NW TO N WINDS 15 TO 25 KT. SEAS 10 TO 15 FT. BAHAMAS N OF 22N .TODAY...N WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TONIGHT...N WINDS 10 TO 15 KT...BECOMING NW TO N LATE. SEAS 3 TO 5 FT. .TUE AND TUE NIGHT...NW TO N WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .WED THROUGH FRI...N WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. ATLC WATERS FROM 22N TO 27N BETWEEN 65W AND THE BAHAMAS .TODAY...E OF 70W...VARIABLE WINDS 10 KT OR LESS...BECOMING S TO SW LESS THAN 10 KT LATE. W OF 70W...NW TO N WINDS LESS THAN 10 KT. SEAS 5 TO 6 FT. .TONIGHT...W TO NW WINDS LESS THAN 10 KT. SEAS 5 TO 6 FT. .TUE AND TUE NIGHT...W TO NW WINDS 10 KT. SEAS 4 TO 6 FT. .WED THROUGH THU...W TO NW WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. .FRI...NW TO N WINDS 10 TO 20 KT. SEAS 8 TO 13 FT. ATLC WATERS S OF 22N W OF 65W .TODAY...E WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. .TONIGHT...NE TO E WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .TUE AND TUE NIGHT...NW WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .WED THROUGH FRI...NW TO N WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. ATLC WATERS FROM 19N TO 22N BETWEEN 55W AND 65W .TODAY...E TO SE WINDS 10 TO 15 KT. SEAS 6 TO 7 FT. .TONIGHT...E TO SE WINDS 10 KT. SEAS 5 TO 6 FT. .TUE AND TUE NIGHT...S WINDS 10 KT. SEAS 4 TO 6 FT. .WED THROUGH THU...S WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. .FRI...SW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.