000 FZNT31 KNHC 202132 OFFN20 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 432 PM EST MON FEB 20 2017 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...HIGH PRES N OF THE AREA WILL SUPPORT FRESH TO STRONG WINDS IN THE GULF OF HONDURAS AND OFF THE COAST OF COLOMBIA TODAY THROUGH EARLY TUE MORNING. FRESH TO OCCASIONALLY STRONG WINDS WILL ACCOMPANY A COLD FRONT MOVING ACROSS THE NW CARIBBEAN TUE THROUGH LATE THU. WINDS AND SEAS DIMINISH STARTING MID WEEK IN THE WAKE OF THE FRONT. NW CARIBBEAN W OF 85W .TONIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .TUE...SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TUE NIGHT...S WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .WED...W WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .WED NIGHT...W WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .THU...W WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .THU NIGHT...NW WINDS LESS THAN 10 KT...SHIFTING TO E AFTER MIDNIGHT. SEAS 3 FT. .FRI...S WINDS LESS THAN 10 KT. SEAS 3 FT IN THE MORNING... SUBSIDING TO 2 FT OR LESS. .FRI NIGHT...E WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT AFTER MIDNIGHT. SEAS 2 FT OR LESS...BUILDING TO 3 FT AFTER MIDNIGHT. .SAT...E WINDS LESS THAN 10 KT. SEAS 3 FT. .SAT NIGHT...NE WINDS 10 TO 15 KT. SEAS 2 FT OR LESS...BUILDING TO 3 FT AFTER MIDNIGHT. CARIBBEAN N OF 15N BETWEEN 72W AND 85W .TONIGHT...NE WINDS LESS THAN 10 KT S OF 18N...AND NE 10 TO 15 KT ELSEWHERE. SEAS 3 TO 4 FT. .TUE...S OF 18N...NE WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT IN THE AFTERNOON. ELSEWHERE...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .TUE NIGHT...E WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .WED...S WINDS LESS THAN 10 KT S OF 18N...AND S 10 TO 20 KT ELSEWHERE. SEAS 3 TO 4 FT. .WED NIGHT...SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .THU...SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .THU NIGHT...SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .FRI...SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .FRI NIGHT...S WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .SAT...SE WINDS LESS THAN 10 KT IN THE MORNING...BECOMING VARIABLE WINDS LESS THAN 10 KT. SEAS 3 FT IN THE MORNING... SUBSIDING TO 2 FT OR LESS. .SAT NIGHT...NE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. CARIBBEAN FROM 11N TO 15N W OF 72W .TONIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TUE...NE WINDS 10 TO 15 KT WITHIN 90 NM OF COAST OF COLOMBIA... AND NE LESS THAN 10 KT ELSEWHERE. SEAS 3 TO 4 FT. .TUE NIGHT...NE WINDS 10 TO 15 KT WITHIN 90 NM OF COAST OF COLOMBIA...AND NE LESS THAN 10 KT ELSEWHERE. SEAS 3 FT. .WED...E WINDS 10 KT WITHIN 90 NM OF COAST OF COLOMBIA...AND VARIABLE WINDS LESS THAN 10 KT ELSEWHERE. SEAS 3 FT. .WED NIGHT...SE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .THU...SE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .THU NIGHT...VARIABLE WINDS LESS THAN 10 KT...BECOMING E LESS THAN 10 KT AFTER MIDNIGHT. SEAS 2 FT OR LESS. .FRI...SE WINDS LESS THAN 10 KT. SEAS 3 FT. .FRI NIGHT...E WINDS 10 TO 15 KT. SEAS 3 FT. .SAT...E WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .SAT NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. SW CARIBBEAN S OF 11N .TONIGHT...N WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TUE...NE WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT IN THE AFTERNOON. SEAS 3 TO 5 FT. .TUE NIGHT...NE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .WED...VARIABLE WINDS LESS THAN 10 KT. SEAS 3 FT IN THE MORNING...SUBSIDING TO 2 FT OR LESS. .WED NIGHT...NE WINDS LESS THAN 10 KT IN THE EVENING...BECOMING VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .THU...VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .THU NIGHT...E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .FRI...E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .FRI NIGHT...NE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .SAT...NE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .SAT NIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. CARIBBEAN BETWEEN 64W AND 72W .TONIGHT...NE WINDS 10 TO 15 KT GULF OF VENEZUELA... AND NE LESS THAN 10 KT ELSEWHERE. SEAS 3 FT. .TUE...NE WINDS 10 TO 15 KT GULF OF VENEZUELA... AND N LESS THAN 10 KT ELSEWHERE. SEAS 3 TO 4 FT. .TUE NIGHT...NE WINDS 10 TO 15 KT GULF OF VENEZUELA...AND NE LESS THAN 10 KT ELSEWHERE. GULF OF VENEZUELA...SEAS 3 FT IN THE EVENING...SUBSIDING TO 2 FT OR LESS. ELSEWHERE...SEAS 3 TO 5 FT. .WED...GULF OF VENEZUELA...NE WINDS 10 TO 15 KT. ELSEWHERE...NE WINDS LESS THAN 10 KT IN THE MORNING...BECOMING VARIABLE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .WED NIGHT...E WINDS LESS THAN 10 KT. SEAS 3 FT. .THU...SE WINDS 10 KT. SEAS 3 FT. .THU NIGHT...E WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT AFTER MIDNIGHT. SEAS 3 TO 4 FT. .FRI...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .FRI NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SAT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SAT 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 .TONIGHT...SE WINDS LESS THAN 10 KT...SHIFTING TO S AFTER MIDNIGHT. SEAS 4 TO 6 FT. .TUE...SW WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. .TUE NIGHT...W WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .WED...W WINDS LESS THAN 10 KT IN THE MORNING...BECOMING VARIABLE WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .WED NIGHT...VARIABLE WINDS LESS THAN 10 KT...BECOMING E LESS THAN 10 KT AFTER MIDNIGHT. SEAS 3 TO 5 FT. .THU...E WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. .THU NIGHT...E WINDS 10 TO 15 KT. SEAS 6 TO 9 FT. .FRI...E WINDS 10 TO 15 KT. SEAS 6 TO 9 FT. .FRI NIGHT...E WINDS 10 TO 15 KT. SEAS 6 TO 8 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. OFFSHORE WINDWARD ISLANDS AND ADJACENT ATLC WATERS FROM 07N TO 15N W OF 55W .TONIGHT...E WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. .TUE...SE WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .TUE NIGHT...SE WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .WED...SE WINDS LESS THAN 10 KT IN THE MORNING...BECOMING VARIABLE WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .WED NIGHT...E WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .THU...E WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .THU NIGHT...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 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. SYNOPSIS FOR THE SW N ATLC INCLUDING THE BAHAMAS .SYNOPSIS...A COLD FRONT EXTENDING FROM 1011 MB LOW PRES NEAR 29.5N68W TO THE TURKS/CAICOS AND ON TO EASTERN CUBA WILL MOVE E OF THE AREA THROUGH TUE. HIGH PRES WILL FOLLOW IN THE WAKE OF THE FRONT THEN SHIFT E OF THE AREA BY THU AHEAD OF LOW PRES MOVING ACROSS THE FLORIDA PENINSULA. STRONG SOUTHERLY WINDS ALONG WITH SCATTERED SHOWERS AND TSTMS WILL OCCUR AHEAD OF THE LOW PRES AND ACCOMPANYING FRONTAL BOUNDARY THU AS IT MOVES NE TO THE N OF THE BAHAMAS FRI. A TRAILING COLD FRONT WILL FOLLOW AND REACH FROM 31N75W TO S FLORIDA BY SAT. ATLC WATERS FROM 27N TO 31N W OF 77W .TONIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .TUE...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .TUE NIGHT...SE WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. .WED...SE WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. .WED NIGHT...SE WINDS 15 TO 25 KT. SEAS 7 TO 10 FT. .THU...SE WINDS 20 TO 30 KT. SEAS 8 TO 12 FT. .THU NIGHT...SE WINDS 20 TO 30 KT. SEAS 8 TO 13 FT. .FRI...SE WINDS 10 TO 20 KT...BECOMING S LESS THAN 10 KT IN THE AFTERNOON. SEAS 8 TO 11 FT. .FRI NIGHT...N WINDS LESS THAN 10 KT IN THE EVENING...BECOMING VARIABLE WINDS LESS THAN 10 KT. SEAS 6 TO 9 FT. .SAT...W WINDS 10 TO 15 KT. SEAS 6 TO 7 FT. .SAT NIGHT...NW WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. ATLC WATERS FROM 27N TO 31N BETWEEN 65W AND 77W .TONIGHT...N WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .TUE...NE WINDS 10 TO 20 KT W OF 70W...AND N 15 TO 25 KT ELSEWHERE. SEAS 5 TO 7 FT W OF 70W...AND 7 TO 10 FT ELSEWHERE. .TUE NIGHT...NE WINDS 10 TO 20 KT. SEAS 6 TO 8 FT W OF 70W...AND 8 TO 12 FT ELSEWHERE. .WED...E WINDS 10 TO 15 KT. SEAS 6 TO 8 FT W OF 70W...AND 8 TO 11 FT ELSEWHERE. .WED NIGHT...E WINDS 10 TO 20 KT. SEAS 7 TO 10 FT. .THU...SE WINDS 15 TO 25 KT. SEAS 8 TO 12 FT. .THU NIGHT...SE WINDS 15 TO 25 KT. SEAS 8 TO 13 FT. .FRI...S WINDS 15 TO 25 KT. SEAS 8 TO 13 FT. .FRI NIGHT...S WINDS 10 TO 20 KT. SEAS 8 TO 12 FT. .SAT...SW WINDS 10 TO 20 KT. SEAS 7 TO 10 FT. .SAT NIGHT...W WINDS 10 TO 15 KT. SEAS 6 TO 8 FT. BAHAMAS N OF 22N .TONIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TUE...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .WED...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .WED NIGHT...SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .THU...SW WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .THU NIGHT...SW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .FRI...SW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .FRI NIGHT...W WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. .SAT...W WINDS 10 KT. SEAS 3 TO 4 FT. .SAT NIGHT...NW WINDS LESS THAN 10 KT IN THE EVENING...BECOMING VARIABLE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. ATLC WATERS FROM 22N TO 27N BETWEEN 65W AND THE BAHAMAS .TONIGHT...N WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .TUE...NE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .TUE NIGHT...NE WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .WED...E WINDS 10 TO 15 KT. SEAS 6 TO 9 FT. .WED NIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. .THU...SE WINDS 15 TO 25 KT. SEAS 8 TO 11 FT. .THU NIGHT...SE WINDS 15 TO 25 KT. SEAS 8 TO 12 FT. .FRI...S WINDS 15 TO 25 KT. SEAS 8 TO 12 FT. .FRI NIGHT...S WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. .SAT...SW WINDS 10 TO 15 KT. SEAS 6 TO 8 FT. .SAT NIGHT...SW WINDS LESS THAN 10 KT. SEAS 5 TO 7 FT. ATLC WATERS S OF 22N W OF 65W .TONIGHT...N WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .TUE...N WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TUE NIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .WED...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .WED NIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .THU...SE WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .THU NIGHT...SE WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .FRI...S WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .FRI NIGHT...S WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .SAT...SW WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT IN THE AFTERNOON. SEAS 4 TO 6 FT. .SAT NIGHT...E WINDS LESS THAN 10 KT IN THE EVENING...BECOMING VARIABLE WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. ATLC WATERS FROM 19N TO 22N BETWEEN 55W AND 65W .TONIGHT...S WINDS 10 TO 15 KT. SEAS 5 TO 6 FT. .TUE...SW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TUE NIGHT...NW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .WED...NE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .WED NIGHT...NE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .THU...E WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. .THU NIGHT...E WINDS 10 TO 20 KT. SEAS 8 TO 10 FT. .FRI...E WINDS 10 TO 15 KT. SEAS 8 TO 9 FT. .FRI NIGHT...E WINDS 10 TO 15 KT. SEAS 7 TO 8 FT. .SAT...SE WINDS 10 TO 15 KT. SEAS 6 TO 7 FT. .SAT NIGHT...E WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.