000 FZNT31 KNHC 070914 OFFN20 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 514 AM EDT TUE MAY 7 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 PRES PATTERN WITH RELATIVELY LIGHT WINDS AND LOW SEAS WILL REMAIN OVER MOST THE REGION. TRADE WINDS ARE EXPECTED TO INCREASE ACROSS THE EASTERN AND CENTRAL CARIBBEAN TUE NIGHT THROUGH SAT AS HIGH PRES OVER THE CENTRAL ATLC BUILDS. A SURFACE TROUGH S OF 18N ALONG 69W WILL MOVE SLOWLY W THROUGH WED NIGHT BEFORE BECOMING DIFFUSE. NE SWELLS WILL CONTINUE ACROSS THE TROPICAL N ATLC THROUGH SAT. NW CARIBBEAN W OF 85W .TODAY...E WINDS LESS THAN 10 KT. SEAS 2 FT. .TONIGHT...E WINDS LESS THAN 10 KT. SEAS 2 FT. .WED AND WED NIGHT...E WINDS 10 TO 15 KT. SEAS 2 FT. .THU THROUGH SAT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. CARIBBEAN N OF 15N BETWEEN 72W AND 85W .TODAY...E WINDS LESS THAN 10 KT. SEAS 2 FT. .TONIGHT...NE WINDS LESS THAN 10 KT. SEAS 2 FT. .WED AND WED NIGHT...E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .THU THROUGH SAT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. CARIBBEAN FROM 11N TO 15N W OF 72W .TODAY...NE WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .TONIGHT...WITHIN 90 NM OF COAST OF COLOMBIA...NE WINDS 10 TO 15 KT. ELSEWHERE...NE WINDS LESS THAN 10 KT. INCREASING TO 10 TO 15 KT LATE. SEAS 2 TO 3 FT. .WED AND WED NIGHT...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .THU THROUGH SAT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. SW CARIBBEAN S OF 11N .TODAY...N TO NE WINDS LESS THAN 10 KT. SEAS 2 FT. .TONIGHT...N WINDS LESS THAN 10 KT. SEAS 2 FT. .WED AND WED NIGHT...N WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .THU THROUGH FRI...N WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .SAT...NE WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. CARIBBEAN BETWEEN 64W AND 72W .TODAY...E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .TONIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .WED AND WED NIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .THU THROUGH SAT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. OFFSHORE LEEWARD ISLANDS AND ADJACENT ATLC WATERS FROM 15N TO 19N W OF 55W .TODAY...E WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. .TONIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .WED AND WED NIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .THU THROUGH SAT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. OFFSHORE WINDWARD ISLANDS AND ADJACENT ATLC WATERS FROM 07N TO 15N W OF 55W .TODAY...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TONIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .WED AND WED NIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .THU THROUGH SAT...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. SYNOPSIS FOR THE SW N ATLC INCLUDING THE BAHAMAS .SYNOPSIS...A WEAKENING COLD FRONT FROM 31N76W TO THE STRAITS OF FLORIDA WILL REACH FROM NEAR 31N75W TO THE CENTRAL BAHAMAS AND TO NW CUBA BY EARLY THIS LATE...AND FROM NEAR 31N74W TO THE CENTRAL BAHAMAS BY LATE WED LATE AND EARLY LATE. THE FRONT WILL THEN BECOME STATIONARY AND FURTHER WEAKEN INTO A TROUGH NEAR 71W/72W BY THU...AND LINGER INTO SAT. A WEAK FRONTAL TROUGH WILL MOVE ACROSS THE NW PORTION ON WED BEFORE DISSIPATING OVER THE N CENTRAL PORTION ON THU. A WARM FRONT FROM 31N75W TO 27N69W WILL LIFT NE OF THE AREA TONIGHT. A WEAK COLD FRONT IS EXPECTED TO APPROACH THE FLORIDA NE COAST LATE SAT. OTHERWISE...WEAK HIGH PRES WILL REMAIN ACROSS THE AREA THROUGH SAT. ATLC WATERS FROM 27N TO 31N W OF 77W .TODAY...W WINDS 10 TO 15 KT. SEAS 5 TO 6 FT. .TONIGHT...SW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .WED AND WED NIGHT...SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .THU THROUGH SAT...S WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. ATLC WATERS FROM 27N TO 31N BETWEEN 65W AND 77W .TODAY...S WINDS 10 TO 15 KT. SEAS 6 TO 8 FT. .TONIGHT...S WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT LATE. SEAS 5 TO 7 FT. .WED AND WED NIGHT...S WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. .THU THROUGH SAT...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. BAHAMAS N OF 22N .TODAY...VARIABLE WINDS LESS THAN 10 KT. SEAS 2 TO 4 FT. .TONIGHT...E WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .WED AND WED NIGHT...E WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .THU THROUGH SAT...E WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. ATLC WATERS FROM 22N TO 27N BETWEEN 65W AND THE BAHAMAS .TODAY...S WINDS LESS THAN 10 KT. SEAS 5 TO 6 FT. .TONIGHT...SE WINDS LESS THAN 10 KT. SEAS 5 TO 6 FT. .WED AND WED NIGHT...SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .THU THROUGH SAT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. ATLC WATERS S OF 22N W OF 65W .TODAY...E WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .TONIGHT...E WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT LATE. SEAS 3 TO 5 FT. .WED AND WED NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .THU THROUGH SAT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. ATLC WATERS FROM 19N TO 22N BETWEEN 55W AND 65W .TODAY...E WINDS 10 TO 15 KT. SEAS 5 TO 6 FT. .TONIGHT...E WINDS 10 TO 15 KT. SEAS 5 TO 6 FT. .WED AND WED NIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 7 FT. .THU THROUGH SAT...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.