000 FZNT31 KNHC 090139 OFFN20 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 939 PM EDT TUE OCT 8 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...WEAK HIGH PRES WILL REMAIN N OF THE BASIN THROUGH THE PERIOD. A TROPICAL WAVE FROM 18N70W TO 11N71W WILL REACH NEAR 74W/75W WED EVENING...AND 78W/79W THU EVENING BEFORE MOVING THROUGH THE WESTERN CARIBBEAN FRI AND INLAND CENTRAL AMERICA SAT. A TIGHTENING PRES GRADIENT BEHIND THE WAVE WILL HELP INCREASE TRADES S CENTRAL CARIBBEAN AND EASTERN PORTION OF THE WESTERN CARIBBEAN WED THROUGH THU. NE SWELLS ASSOCIATED WITH A LOW PRES SYSTEM CENTRAL ATLC ARE EXPECTED TO BEGIN TO IMPACT THE NE PORTION OF THE TROPICAL N ATLC THU...AND CONTINUE INTO SUN. NW CARIBBEAN W OF 85W .OVERNIGHT...E WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT LATE. 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 3 FT. .FRI THROUGH SUN...NE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. CARIBBEAN N OF 15N BETWEEN 72W AND 85W .OVERNIGHT...E WINDS 10 TO 15 KT. SEAS 2 TO 3 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 3 TO 5 FT. .FRI THROUGH SUN...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. CARIBBEAN FROM 11N TO 15N W OF 72W .OVERNIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .WED...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .WED NIGHT THROUGH THU NIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .FRI THROUGH SUN...NE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. SW CARIBBEAN S OF 11N .OVERNIGHT...N WINDS LESS THAN 10 KT. SEAS 2 TO 4 FT. .WED...NE WINDS LESS THAN 10 KT. SEAS 2 TO 4 FT. .WED NIGHT...N WINDS LESS THAN 10 KT EARLY...BECOMING VARIABLE WINDS LESS THAN 10 KT. SEAS 2 TO 4 FT. .THU AND THU NIGHT...NW WINDS LESS THAN 10 KT. SEAS 2 TO 4 FT. .FRI THROUGH SUN...NW WINDS LESS THAN 10 KT. SEAS 2 TO 4 FT. CARIBBEAN BETWEEN 64W AND 72W .OVERNIGHT...E WINDS 10 TO 15 KT...BECOMING 10 TO 20 KT LATE. SEAS 3 TO 5 FT. .WED...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .WED NIGHT THROUGH THU NIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 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 .OVERNIGHT...E WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .WED...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .WED NIGHT THROUGH THU NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .FRI THROUGH SUN...SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. OFFSHORE WINDWARD ISLANDS AND ADJACENT ATLC WATERS FROM 07N TO 15N W OF 55W .OVERNIGHT...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 4 TO 6 FT. SYNOPSIS FOR THE SW N ATLC INCLUDING THE BAHAMAS .SYNOPSIS...LOW PRES NEAR 31N78W 1010 MB EXTENDS A COLD FRONT SW TO SE FLORIDA AND TO JUST NW OF WESTERN CUBA. THE FRONT WILL WEAKEN TO A FRONTAL TROUGH AS IT REACHES THE NW BAHAMAS TO WESTERN CUBA BY WED EVENING. A TIGHT PRES GRADIENT WILL REMAIN OVER THE FAR NW WATERS NEAR THE NE FLORIDA COAST THROUGH LATE WED LATE AS THE LOW PRES LIFTS NE AWAY FROM THE AREA. LONG PERIOD NE SWELLS ASSOCIATED WITH A LOW PRES SYSTEM CENTRAL ATLC ARE EXPECTED SPREAD SOUTHWESTWARD TO JUST SE OF THE AREA THU THROUGH SUN. ATLC WATERS FROM 27N TO 31N W OF 77W .OVERNIGHT...SW WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .WED...W WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. .WED NIGHT THROUGH THU NIGHT...N WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .FRI THROUGH SUN...N WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. ATLC WATERS FROM 27N TO 31N BETWEEN 65W AND 77W .OVERNIGHT...SW WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .WED...SW WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .WED NIGHT THROUGH THU NIGHT...S WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .FRI THROUGH SUN...SE WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. BAHAMAS N OF 22N .OVERNIGHT...VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT. .WED...VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT. .WED NIGHT THROUGH THU NIGHT...NE WINDS LESS THAN 10 KT. SEAS 2 FT. .FRI THROUGH SUN...NE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. ATLC WATERS FROM 22N TO 27N BETWEEN 65W AND THE BAHAMAS .OVERNIGHT...VARIABLE WINDS LESS THAN 10 KT...BECOMING SE LESS THAN 10 KT LATE. SEAS 2 TO 3 FT. .WED...SE WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .WED NIGHT THROUGH THU NIGHT...E WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .FRI THROUGH SUN...E WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. ATLC WATERS S OF 22N W OF 65W .OVERNIGHT...E WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .WED...E WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .WED NIGHT THROUGH THU NIGHT...E WINDS LESS THAN 10 KT. SEAS 2 TO 4 FT. .FRI THROUGH SUN...E WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. ATLC WATERS FROM 19N TO 22N BETWEEN 55W AND 65W .OVERNIGHT...SE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .WED...E WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .WED NIGHT THROUGH THU NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .FRI THROUGH SUN...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.