000 FZNT31 KNHC 200239 OFFN20 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1039 PM EDT THU APR 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...HIGH PRES NE OF BAHAMAS WILL MAINTAIN MODERATE TO FRESH NE TO E BREEZES OVER THE BASIN THROUGH FRI. SE WINDS WILL INCREASE SAT OVER THE NW CARIBBEAN AHEAD OF A COLD FRONT MOVING THROUGH THE GULF OF MEXICO. THE SOUTHERN PORTION OF FRONT ENTERS NW CARIBBEAN LATE SUN AND WILL STALL AND BECOME DIFFUSE FROM CENTRAL CUBA TO EASTERN HONDURAS BY LATE MON. NW CARIBBEAN W OF 85W .OVERNIGHT...E TO SE WINDS LESS THAN 10 KT. SEAS 2 TO 4 FT. .FRI...SE TO S WINDS LESS THAN 10 KT. SEAS 2 TO 4 FT. .FRI NIGHT...E TO SE WINDS LESS THAN 10 KT. SEAS 2 TO 4 FT. .SAT...S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SAT NIGHT...SE WINDS LESS THAN 10 KT...BECOMING W AFTER MIDNIGHT. SEAS 3 TO 5 FT. .SUN THROUGH TUE...N TO NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. CARIBBEAN N OF 15N BETWEEN 72W AND 85W .OVERNIGHT...E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .FRI...E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .FRI NIGHT THROUGH SAT NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SUN THROUGH TUE...N WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. CARIBBEAN FROM 11N TO 15N W OF 70W .OVERNIGHT...E WINDS 10 TO 20 KT...BECOMING 10 TO 15 KT AFTER MIDNIGHT. SEAS 5 TO 7 FT. .FRI...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .FRI NIGHT THROUGH SAT NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SUN THROUGH TUE...N TO NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. SW CARIBBEAN S OF 11N .OVERNIGHT...NE TO E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .FRI...E WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. .FRI NIGHT AND SAT...E WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .SAT NIGHT...VARIABLE WINDS 10 KT OR LESS. SEAS 2 TO 4 FT. .SUN THROUGH TUE...N WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. CARIBBEAN BETWEEN 64W AND 72W .OVERNIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .FRI...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .FRI NIGHT THROUGH SAT NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SUN THROUGH TUE...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. OFFSHORE LEEWARD ISLANDS AND ADJACENT ATLC WATERS FROM 15N TO 19N W OF 55W .OVERNIGHT...NE TO E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .FRI...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .FRI NIGHT THROUGH SAT NIGHT...E TO SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SUN THROUGH TUE...E TO SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. OFFSHORE WINDWARD ISLANDS AND ADJACENT ATLC WATERS FROM 07N TO 15N W OF 55W .OVERNIGHT...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .FRI...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .FRI NIGHT THROUGH SAT NIGHT...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .SUN THROUGH TUE...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. SYNOPSIS FOR THE SW N ATLC INCLUDING THE BAHAMAS .SYNOPSIS...HIGH PRES 1018 MB CENTERED AT 30N72W WILL MAINTAIN LIGHT TO MODERATE WINDS ACROSS ENTIRE AREA THROUGH FRI NIGHT. S WINDS INCREASE N OF 27N SAT AHEAD OF A STRONG COLD FRONT MOVING OFF THE SE U.S. COAST LATE SUN. THE FRONT WILL EXTEND FROM 31N67W TO THE STRAITS OF FLORIDA BY LATE MON...AND FROM 31N62W TO CENTRAL CUBA BY LATE TUE. ATLC WATERS FROM 27N TO 31N W OF 77W .OVERNIGHT...SE TO S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .FRI...S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .FRI NIGHT THROUGH SAT NIGHT...S WINDS 15 TO 25 KT. SEAS 5 TO 7 FT. .SUN THROUGH TUE...N WINDS 15 TO 25 KT. SEAS 6 TO 9 FT. ATLC WATERS FROM 27N TO 31N BETWEEN 65W AND 77W .OVERNIGHT...E TO SE WINDS 10 KT. SEAS 5 TO 7 FT. .FRI...SE WINDS LESS THAN 10 KT. SEAS 4 TO 5 FT. .FRI NIGHT THROUGH SAT NIGHT...SE TO S WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .SUN THROUGH TUE...N TO NW WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. BAHAMAS N OF 22N .OVERNIGHT...E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .FRI...SE WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT IN THE AFTERNOON. SEAS 3 TO 5 FT. .FRI NIGHT THROUGH SAT NIGHT...SE TO S WINDS 10 TO 20 KT. SEAS 2 TO 4 FT. .SUN THROUGH TUE...NE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. ATLC WATERS FROM 22N TO 27N BETWEEN 65W AND THE BAHAMAS .OVERNIGHT...NE TO E WINDS 10 KT. SEAS 5 TO 7 FT. .FRI...E WINDS 10 KT. SEAS 4 TO 5 FT. .FRI NIGHT THROUGH SAT NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .SUN THROUGH TUE...N WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. ATLC WATERS S 0F 22N W OF 65W .OVERNIGHT...NE TO E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .FRI...NE TO E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .FRI NIGHT THROUGH SAT NIGHT...E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SUN THROUGH TUE...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. ATLC WATERS FROM 19N TO 22N BETWEEN 55W AND 65W .OVERNIGHT...NE WINDS 10 KT. SEAS 5 TO 7 FT. .FRI...NE TO E WINDS LESS THAN 10 KT. SEAS 5 TO 6 FT. .FRI NIGHT THROUGH SAT NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. .SUN THROUGH TUE...SE WINDS 10 TO 15 KT. SEAS 4 TO 5 FT.