000 FZNT31 KNHC 071534 OFFN20 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1134 AM EDT THU APR 7 2016 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...FRESH TO STRONG TRADEWINDS ACROSS S CENTRAL PORTIONS WILL INCREASE EACH NIGHT THROUGH SUN NIGHT...BRIEFLY REACHING NEAR GALE FORCE ALONG THE COAST OF COLOMBIA FRI THROUGH SUN NIGHTS. THE PRESSURE GRADIENT WILL RELAX EARLY NEXT WEEK SUPPORTING ONLY STRONG NOCTURNAL WINDS ALONG THE COAST OF COLOMBIA. STRONG NE FLOW IS EXPECTED ACROSS THE CARIBBEAN N OF 17N BETWEEN 75W AND 81W...INCLUDING THE WINDWARD PASSAGE...SUN EVENING THROUGH MON AFTERNOON AS A NEW COLD FRONT SWEEPS SE THROUGH THE BAHAMAS. NW CARIBBEAN W OF 85W .THIS AFTERNOON...NE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .TONIGHT...NE WINDS LESS THAN 10 KT. SEAS 3 FT. .FRI...NE WINDS LESS THAN 10 KT. SEAS 3 FT IN THE MORNING... SUBSIDING TO 2 FT OR LESS. .FRI NIGHT...NE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .SAT...NE WINDS 10 TO 15 KT. SEAS 2 FT OR LESS. .SAT NIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SUN...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .SUN NIGHT...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .MON...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .MON NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. CARIBBEAN N OF 15N BETWEEN 72W AND 85W .THIS AFTERNOON...E WINDS 10 TO 15 KT S OF 18N...AND NE LESS THAN 10 KT ELSEWHERE. SEAS 3 TO 4 FT. .TONIGHT...NE WINDS 10 TO 15 KT S OF 18N...AND N LESS THAN 10 KT ELSEWHERE. SEAS 3 FT. .FRI...NE WINDS 10 TO 15 KT. SEAS 3 FT. .FRI NIGHT...S OF 18N...NE WINDS 10 TO 15 KT. ELSEWHERE...NE WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT AFTER MIDNIGHT. SEAS 3 TO 5 FT S OF 18N...AND 2 FT OR LESS ELSEWHERE. .SAT...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SAT NIGHT...NE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .SUN...NE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .SUN NIGHT...NE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .MON...NE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .MON NIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. CARIBBEAN FROM 11N TO 15N W OF 72W .THIS AFTERNOON...NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .TONIGHT...NE WINDS 15 TO 25 KT WITHIN 90 NM OF COAST OF COLOMBIA...AND NE 10 TO 15 KT ELSEWHERE. SEAS 4 TO 6 FT. .FRI...NE WINDS 15 TO 25 KT WITHIN 90 NM OF COAST OF COLOMBIA... AND NE 10 TO 15 KT ELSEWHERE. SEAS 5 TO 7 FT. .FRI NIGHT...NE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .SAT...NE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .SAT NIGHT...NE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .SUN...NE WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. .SUN NIGHT...NE WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .MON...NE WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .MON NIGHT...NE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. SW CARIBBEAN S OF 11N .THIS AFTERNOON...NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .TONIGHT...N WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .FRI...N WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .FRI NIGHT...N WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .SAT...N WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .SAT NIGHT...N WINDS 15 TO 25 KT. SEAS 6 TO 9 FT. .SUN...NE WINDS 15 TO 25 KT. SEAS 6 TO 9 FT. .SUN NIGHT...NE WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. .MON...NE WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. .MON NIGHT...NE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. CARIBBEAN BETWEEN 64W AND 72W .THIS AFTERNOON...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TONIGHT...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .FRI...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .FRI NIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SAT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SAT NIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SUN...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SUN NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .MON...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .MON NIGHT...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 .THIS AFTERNOON...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TONIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .FRI...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .FRI NIGHT...E WINDS 10 TO 15 KT. SEAS 6 TO 8 FT. .SAT...E WINDS 10 TO 15 KT. SEAS 6 TO 8 FT. .SAT NIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .SUN...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .SUN NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .MON...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .MON NIGHT...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 .THIS AFTERNOON...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TONIGHT...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...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .SAT...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .SAT NIGHT...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .SUN...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .SUN NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .MON...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .MON NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. SYNOPSIS FOR THE SW N ATLC INCLUDING THE BAHAMAS .SYNOPSIS...HIGH PRESSURE EXTENDING FROM CENTRAL ATLC SW TO BAHAMAS WILL SHIFT NE AND WEAKEN THROUGH TONIGHT AS A COLD FRONT MOVES OFF THE NE FLORIDA COAST THIS EVENING. FRONT TO REACH FROM 31N71W TO NW CUBA FRI MORNING...THEN DISSIPATE FROM NEAR BERMUDA TO CENTRAL CUBA SAT MORNING. SECOND FRONT TO MOVE INTO NW WATERS FRI EVENING AND MOVE SE AND GRADUALLY MERGE WITH REMNANTS OF FIRST FRONT SAT NIGHT...REACHING FROM 27N65W TO E CUBA SUN MORNING...WHERE IT WILL STALL...THEN BEGIN TO DRIFT NW MON. ATLC WATERS FROM 27N TO 31N W OF 77W .THIS AFTERNOON...SW WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .TONIGHT...W WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .FRI...W WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .FRI NIGHT...W WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SAT...NW WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .SAT NIGHT...N WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. .SUN...NE WINDS 10 TO 20 KT. SEAS 5 TO 6 FT. .SUN NIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .MON...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .MON NIGHT...SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. ATLC WATERS FROM 27N TO 31N BETWEEN 65W AND 77W .THIS AFTERNOON...SE WINDS 10 TO 20 KT. SEAS 8 TO 10 FT. .TONIGHT...S WINDS 10 TO 20 KT. SEAS 7 TO 9 FT. .FRI...SW WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .FRI NIGHT...SW WINDS 10 TO 15 KT. SEAS 5 TO 6 FT. .SAT...W WINDS 10 TO 15 KT. SEAS 5 TO 6 FT. .SAT NIGHT...NW WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .SUN...N WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. .SUN NIGHT...NE WINDS 10 TO 20 KT. SEAS 7 TO 10 FT. .MON...NE WINDS 10 TO 20 KT. SEAS 7 TO 10 FT. .MON NIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. BAHAMAS N OF 22N .THIS AFTERNOON...S WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .TONIGHT...E WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .FRI...N WINDS LESS THAN 10 KT IN THE MORNING...BECOMING VARIABLE WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .FRI NIGHT...N WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .SAT...N WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .SAT NIGHT...N WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .SUN...NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SUN NIGHT...NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .MON...NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .MON NIGHT...NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. ATLC WATERS FROM 22N TO 27N BETWEEN 65W AND THE BAHAMAS .THIS AFTERNOON...E WINDS 10 TO 15 KT. SEAS 8 TO 11 FT. .TONIGHT...W OF 70W...SE WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT AFTER MIDNIGHT. ELSEWHERE...SE WINDS 10 TO 15 KT. SEAS 7 TO 10 FT. .FRI...W OF 70W...S WINDS LESS THAN 10 KT IN THE MORNING... BECOMING VARIABLE WINDS LESS THAN 10 KT. ELSEWHERE...S WINDS 10 KT. SEAS 6 TO 8 FT. .FRI NIGHT...VARIABLE WINDS LESS THAN 10 KT...BECOMING SE LESS THAN 10 KT AFTER MIDNIGHT. SEAS 5 TO 7 FT. .SAT...S WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. .SAT NIGHT...NE WINDS LESS THAN 10 KT. SEAS 4 TO 5 FT. .SUN...NE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .SUN NIGHT...NE WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .MON...NE WINDS 10 TO 20 KT. SEAS 7 TO 10 FT. .MON NIGHT...E WINDS 10 TO 20 KT. SEAS 7 TO 10 FT. ATLC WATERS S OF 22N W OF 65W .THIS AFTERNOON...E WINDS LESS THAN 10 KT. SEAS 5 TO 7 FT. .TONIGHT...E WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT AFTER MIDNIGHT. SEAS 5 TO 7 FT. .FRI...E WINDS LESS THAN 10 KT. SEAS 5 TO 7 FT. .FRI NIGHT...E WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT AFTER MIDNIGHT. SEAS 4 TO 6 FT. .SAT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SAT NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SUN...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SUN NIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .MON...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .MON NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. ATLC WATERS FROM 19N TO 22N BETWEEN 55W AND 65W .THIS AFTERNOON...SE WINDS 10 TO 15 KT. SEAS 5 TO 6 FT. .TONIGHT...E WINDS 10 KT. SEAS 6 TO 8 FT. .FRI...SE WINDS 10 TO 15 KT. SEAS 6 TO 8 FT. .FRI NIGHT...E WINDS 10 TO 15 KT. SEAS 6 TO 8 FT. .SAT...E WINDS 10 TO 15 KT. SEAS 6 TO 7 FT. .SAT NIGHT...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .SUN...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .SUN NIGHT...E WINDS 10 TO 15 KT. SEAS 5 TO 6 FT. .MON...E WINDS 10 TO 15 KT. SEAS 5 TO 6 FT. .MON NIGHT...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.