000 FZNT31 KNHC 032121 OFFN20 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 521 PM EDT TUE SEP 3 2013 MARINE WEATHER HF VOICE BROADCAST FOR THE TROPICAL N ATLANTIC FROM 07N TO 22N BETWEEN 55W AND 64W...THE SW N ATLANTIC 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...BROAD LOW PRESSURE IS ACROSS THE EASTERN CARIBBEAN SEA WHERE A TROPICAL WAVE IS ALONG 63W. A 1007 MB LOW IS ALONG THE WAVE NEAR 15N63W. THE WAVE AND LOW ARE MOVING NW AT 10 KT. ANOTHER TROPICAL WAVE IS ALONG 55W/56W FROM 10N TO 20N MOVING W AT 13 KT. THESE TWO FEATURES WILL MOVE SOMEWHAT IN TANDEM THROUGH TONIGHT...ACROSS PUERTO RICO AND INTO EASTERN HISPANIOLA WED AND WED NIGHT...CONTINUING W-NW AND REACHING THE CENTRAL CARIBBEAN...THE WINDWARD PASSAGE AND SE BAHAMAS BY EARLY FRI. THERE IS A POTENTIAL FOR THE LOW TO ORGANIZE INTO A TROPICAL CYCLONE THROUGH THU. WINDS AND SEAS ARE EXPECTED TO BE HIGHER IN AND NEAR THE VICINITY OF THE WAVES AND LOW WHERE SHOWER AND TSTM ACTIVITY IS OCCURRING. NW CARIBBEAN W OF 85W .TONIGHT...E WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT LATE. SEAS 2 TO 3 FT. .WED...SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .WED NIGHT THROUGH THU NIGHT...E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .FRI THROUGH SUN...E WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. CARIBBEAN N OF 15N BETWEEN 72W AND 85W .TONIGHT...NE WINDS LESS THAN 10 KT. SEAS 2 TO 4 FT. .WED...E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .WED NIGHT THROUGH THU NIGHT...E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .FRI THROUGH SUN...SE WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. CARIBBEAN FROM 11N TO 15N W OF 72W .TONIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .WED...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .WED NIGHT THROUGH THU NIGHT...NE WINDS LESS THAN 10 KT. SEAS 2 TO 4 FT. .FRI THROUGH SUN...VARIABLE WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. SW CARIBBEAN S OF 11N .TONIGHT...N WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .WED...SE WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .WED NIGHT...VARIABLE WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .THU AND THU NIGHT...VARIABLE WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .FRI THROUGH SUN...VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT. CARIBBEAN BETWEEN 64W AND 72W .TONIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .WED...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .WED NIGHT THROUGH THU NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .FRI THROUGH SUN...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 .TONIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .WED...SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .WED NIGHT THROUGH THU NIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .FRI THROUGH SUN...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. OFFSHORE WINDWARD ISLANDS AND ADJACENT ATLC WATERS FROM 07N TO 15N W OF 55W .TONIGHT...SE WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT LATE. SEAS 3 TO 5 FT. .WED...SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .WED NIGHT THROUGH THU NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .FRI THROUGH SUN...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. SYNOPSIS FOR THE SW N ATLC INCLUDING THE BAHAMAS .SYNOPSIS...A BROAD AREA OF LOW PRES ASSOCIATED WITH A TROPICAL WAVE EXTENDS ACROSS MUCH OF THE E CARIBBEAN AND THE CENTRAL LESSER ANTILLES...WHILE A SECOND TROPICAL WAVE WAS ALONG 56. THESE TWO FEATURES WILL SHIFT WNW...AND ACROSS PUERTO RICO AND INTO EASTERN HISPANIOLA AND THE SE WATERS WED AND WED NIGHT...AND CONTINUE WNW REACHING THE WINDWARD PASSAGE AND SE BAHAMAS BY EARLY FRI WITH POTENTIAL FOR DEVELOPMENT INTO A TROPICAL CYCLONE. A WEAK COLD FRONT WILL REACH FROM NEAR BERMUDA...AND TO JUST N OF THE NE WATERS BY SAT...WITH WEAK TROUGH DEVELOPING BETWEEN THE FRONT AND LOW PRES PERSISTING ACROSS THE SE BAHAMAS. ATLC WATERS FROM 27N TO 31N W OF 77W .TONIGHT...S WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .WED...SW WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .WED NIGHT THROUGH THU NIGHT...SE WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .FRI THROUGH SUN...E WINDS LESS THAN 10 KT. SEAS 2 TO 4 FT. ATLC WATERS FROM 27N TO 31N BETWEEN 65W AND 77W .TONIGHT...S WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .WED...S WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .WED NIGHT THROUGH THU NIGHT...E WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. .FRI THROUGH SUN...NE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. BAHAMAS N OF 22N .TONIGHT...E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .WED...E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .WED NIGHT THROUGH THU NIGHT...E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .FRI THROUGH SUN...NE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. ATLC WATERS FROM 22N TO 27N BETWEEN 65W AND THE BAHAMAS .TONIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .WED...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .WED NIGHT THROUGH THU NIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .FRI THROUGH SUN...NE WINDS 15 TO 25 KT. SEAS 6 TO 9 FT. ATLC WATERS S OF 22N W OF 65W .TONIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .WED...E WINDS 10 TO 15 KT...BECOMING 10 TO 20 KT LATE. SEAS 5 TO 7 FT. .WED NIGHT THROUGH THU NIGHT...E WINDS 15 TO 25 KT. SEAS 6 TO 8 FT. .FRI THROUGH SUN...SW WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. ATLC WATERS FROM 19N TO 22N BETWEEN 55W AND 65W .TONIGHT...E WINDS 15 TO 25 KT. SEAS 6 TO 9 FT. .WED...E WINDS 15 TO 25 KT. SEAS 7 TO 10 FT. .WED NIGHT THROUGH THU NIGHT...E WINDS 15 TO 25 KT. SEAS 6 TO 9 FT. .FRI THROUGH SUN...SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.