000 FZNT31 KNHC 270913 OFFN20 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 513 AM EDT MON MAR 27 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...LOW PRES N OF THE CARIBBEAN WILL MAINTAIN A LIGHT WIND REGIME ACROSS THE CARIBBEAN THROUGH TUE. HIGH PRES WILL BUILD N OF THE CENTRAL CARIBBEAN TUE NIGHT BRINGING AN INCREASE TO THE TRADES ACROSS MOST OF THE CARIBBEAN. NORTHERLY SWELL IS EXPECTED TO PROPAGATE INTO THE NORTHERN TROPICAL ATLC WED THROUGH FRI. NW CARIBBEAN W OF 85W .TODAY...E WINDS 10 TO 15 KT. SEAS 3 FT. .TONIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .TUE...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .WED...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .WED NIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .THU...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .THU NIGHT...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .FRI...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .FRI NIGHT...SE 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 S OF 18N...AND E 10 TO 15 KT ELSEWHERE. SEAS 3 TO 4 FT. .TONIGHT...S OF 18N...E WINDS LESS THAN 10 KT. ELSEWHERE...E WINDS LESS THAN 10 KT...SHIFTING TO NE AFTER MIDNIGHT. SEAS 2 FT OR LESS. .TUE...E WINDS LESS THAN 10 KT S OF 18N...AND E 10 TO 15 KT ELSEWHERE. SEAS 2 FT OR LESS. .TUE NIGHT...S OF 18N...E WINDS LESS THAN 10 KT. ELSEWHERE...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .WED...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .WED NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .THU...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .THU NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .FRI...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .FRI NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. CARIBBEAN FROM 11N TO 15N W OF 72W .TODAY...NE TO E WINDS 10 TO 15 KT WITHIN 90 NM OF COAST OF COLOMBIA...AND NE LESS THAN 10 KT ELSEWHERE. SEAS 3 FT. .TONIGHT...NE TO E WINDS 10 TO 15 KT WITHIN 90 NM OF COAST OF COLOMBIA...AND NE LESS THAN 10 KT ELSEWHERE. SEAS 3 FT. .TUE...NE TO E WINDS 10 TO 15 KT WITHIN 90 NM OF COAST OF COLOMBIA... AND NE LESS THAN 10 KT ELSEWHERE. SEAS 3 FT. .TUE NIGHT...NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .WED...NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .WED NIGHT...NE TO E WINDS 10 TO 15 KT...EXCEPT ALONG COAST OF NW COLOMBIA 20 TO 25 KT. SEAS 3 TO 5 FT...EXCEPT ALONG COAST OF NW COLOMBIA 5 TO 6 FT. .THU...NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .THU NIGHT...NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .FRI...NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .FRI NIGHT...NE TO E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. SW CARIBBEAN S OF 11N .TODAY...NE WINDS LESS THAN 10 KT. SEAS 3 FT. .TONIGHT...NE WINDS 10 TO 15 KT. SEAS 3 FT. .TUE...NE WINDS LESS THAN 10 KT. SEAS 3 FT. .TUE NIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .WED...NE WINDS LESS THAN 10 KT. SEAS 3 FT. .WED NIGHT...NE WINDS 10 TO 15 KT. SEAS 3 FT. .THU...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .THU NIGHT...NE WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .FRI...NE WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .FRI NIGHT...NE WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. CARIBBEAN BETWEEN 64W AND 72W .TODAY...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .TONIGHT...NE WINDS 10 TO 15 KT GULF OF VENEZUELA... AND E LESS THAN 10 KT ELSEWHERE. SEAS 3 TO 4 FT. .TUE...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .TUE NIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .WED...NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .WED NIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .THU...NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .THU NIGHT...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 20 KT. SEAS 4 TO 6 FT. OFFSHORE LEEWARD ISLANDS AND ADJACENT ATLC WATERS FROM 15N TO 19N W OF 55W .TODAY...SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TONIGHT...SE WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. .TUE...SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TUE NIGHT...SE WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .WED...SE WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .WED NIGHT...SE WINDS LESS THAN 10 KT...SHIFTING TO NE AFTER MIDNIGHT. SEAS 3 TO 5 FT. .THU...NE WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. .THU NIGHT...NE WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. .FRI...E WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. .FRI 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 .TODAY...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .TONIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TUE...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .WED...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .WED NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .THU...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .THU NIGHT...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 20 KT. SEAS 5 TO 7 FT. SYNOPSIS FOR THE SW N ATLC INCLUDING THE BAHAMAS .SYNOPSIS...A TIGHT PRESSURE GRADIENT BETWEEN STRONG HIGH PRES OVER THE NW ATLC AND BROAD LOW PRES E OF THE BAHAMAS WITH ITS CENTER NEAR 24N69W 1008 MB WILL CONTINUE TO RESULT IN GALE FORCE NE TO E WINDS N OF THE LOW. THE GALE FORCE WINDS WILL PERSIST OVER THE NE ZONES UNTIL TUE AS THE LOW TRACKS N THEN NE... EXITING THE FORECAST WATERS ON TUE AS WEAK HIGH PRES RIDGING SETTLES IN OVER THE AREA THROUGH THU. THE RIDGING WILL STRENGTHEN AS IT SHIFTS EASTWARD THU NIGHT THROUGH FRI NIGHT IN RESPONSE TO A WEAK COLD FRONT THAT MOVES ACROSS THE SE UNITED STATES. FRESH TO STRONG SOUTHERLY WINDS DEVELOP OVER THE NW PORTION ON FRI AHEAD OF THE FRONT. LARGE NORTHERLY SWELL WILL LINGER IN THE EASTERN PORTION OF THE AREA N OF 22N BEFORE MOVING E OF THE AREA WED NIGHT. ATLC WATERS FROM 27N TO 31N W OF 77W .TODAY...E WINDS LESS THAN 10 KT. SEAS 5 TO 7 FT. .TONIGHT...E WINDS 10 KT. SEAS 5 TO 7 FT. .TUE...VARIABLE WINDS LESS THAN 10 KT. SEAS 6 TO 7 FT. .TUE NIGHT...S WINDS 10 TO 15 KT. SEAS 5 TO 6 FT. .WED...SW TO W WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .WED NIGHT...W TO NW WINDS LESS THAN 10 KT. SEAS 4 TO 5 FT. .THU...E TO SE WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. .THU NIGHT...E TO SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .FRI...SE TO S WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .FRI NIGHT...S TO SW WINDS 15 TO 25 KT. SEAS 5 TO 7 FT. ATLC WATERS FROM 27N TO 31N BETWEEN 65W AND 77W ...GALE WARNING BETWEEN 65W AND 70W... .TODAY...BETWEEN 65W AND 70W...NE TO E WINDS 20 TO 35 KT INCREASING TO 30 TO 40 KT THIS AFTERNOON EXCEPT ELSEWHERE BETWEEN 65W AND 70W NE WINDS 20 TO 30 KT. SEAS 13 TO 18 FT...EXCEPT 9 TO 14 FT ELSEWHERE BETWEEN 65W AND 70W. W OF 70W...NE WINDS 10 TO 20 KT. SEAS 8 TO 13 FT W OF 70W. .TONIGHT...N OF 29N BETWEEN 65W AND 68W...NE WINDS 30 TO 40 KT. SEAS 13 TO 18 FT. ELSEWHERE BETWEEN 65W AND 70W...N TO NE WINDS 20 TO 30 KT EXCEPT S TO SW WINDS 15 TO 20 KT S OF 28N E OF 68W. SEAS 9 TO 14 FT...EXCEPT 6 TO 9 FT S OF 27N E OF 67W. W OF 70W... NE WINDS 10 TO 20 KT. SEAS 8 TO 11 FT. .TUE...W OF 70W...NE WINDS 10 TO 15 KT SHIFTING TO N IN THE AFTERNOON. SEAS 7 TO 10 FT. E OF 70W...N TO NE WINDS 15 TO 25 KT EXCEPT 25 TO 30 KT N OF 28N E OF 67W AND SW TO W WINDS 10 TO 15 KT S OF 27N E OF 66W. SEAS 9 TO 14 FT...EXCEPT 12 TO 18 FT N OF 28N E OF 67W. .TUE NIGHT...N WINDS LESS THAN 10 KT W OF 70W...AND N 15 TO 25 KT E OF 70W. SEAS 6 TO 8 FT W OF 70W...AND 8 TO 13 FT ELSEWHERE. .WED...W TO NW WINDS 10 TO 15 KT W OF 70W...AND NW TO N WINDS 10 TO 20 KT E OF 70W. SEAS 5 TO 7 FT W OF 70W...AND 8 TO 11 FT E OF 70W. .WED NIGHT..W TO NW WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT AFTER MIDNIGHT. SEAS 5 TO 6 FT W OF 70W...AND 6 TO 9 FT E OF 70W. .THU...NW WINDS 10 TO 15 KT. SEAS 4 TO 5 FT W OF 70W...AND 5 TO 7 FT E OF 70W. .THU NIGHT...N TO NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT W OF 70W...AND 5 TO 7 FT E OF 70W. .FRI...W OF 70W...E TO SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. E OF 70W...N TO NE WINDS 5 TO 10 KT. SEAS 5 TO 7 FT. .FRI NIGHT...W OF 70W...S WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. E OF 70W...SE WINDS 5 TO 10 KT. SEAS 5 TO 7 FT. BAHAMAS N OF 22N .TODAY...NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TONIGHT...NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TUE...NE WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. .TUE NIGHT...NE WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .WED...E WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .WED NIGHT...NE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .THU...E WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .THU NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .FRI...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .FRI NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. ATLC WATERS FROM 22N TO 27N BETWEEN 65W AND THE BAHAMAS .TODAY...N WINDS 10 TO 20 KT. SEAS 9 TO 14 FT. .TONIGHT...N WINDS 10 TO 20 KT. SEAS 8 TO 13 FT. .TUE...N WINDS 10 TO 20 KT. SEAS 8 TO 11 FT. .TUE NIGHT...N WINDS 10 TO 20 KT. SEAS 6 TO 8 FT W OF 70W...AND 7 TO 10 FT ELSEWHERE. .WED...N WINDS 10 TO 15 KT. SEAS 6 TO 9 FT. .WED NIGHT...N WINDS LESS THAN 10 KT. SEAS 6 TO 9 FT. .THU...N WINDS LESS THAN 10 KT IN THE MORNING...BECOMING VARIABLE WINDS LESS THAN 10 KT. SEAS 5 TO 7 FT. .THU NIGHT...N WINDS LESS THAN 10 KT. SEAS 5 TO 7 FT. .FRI...SE WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. .FRI NIGHT...SE WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. ATLC WATERS S OF 22N W OF 65W .TODAY...NW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TONIGHT...NW WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .TUE...N WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TUE NIGHT...N WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .WED...N WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. .WED NIGHT...NE WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. .THU...NE WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. .THU NIGHT...NE WINDS LESS THAN 10 KT...SHIFTING TO E AFTER MIDNIGHT. 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 3 TO 5 FT. ATLC WATERS FROM 19N TO 22N BETWEEN 55W AND 65W .TODAY...SE WINDS 10 TO 15 KT. SEAS 6 TO 7 FT. .TONIGHT...S WINDS 10 TO 15 KT. SEAS 5 TO 6 FT. .TUE...S WINDS 10 TO 15 KT. SEAS 5 TO 6 FT. .TUE NIGHT...SW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .WED...W WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .WED NIGHT...NW WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .THU...N WINDS 10 KT. SEAS 6 TO 7 FT. .THU NIGHT...N WINDS 10 KT. SEAS 6 TO 7 FT. .FRI...NE WINDS LESS THAN 10 KT IN THE MORNING...BECOMING VARIABLE WINDS LESS THAN 10 KT. SEAS 5 TO 7 FT. .FRI NIGHT...E WINDS LESS THAN 10 KT. SEAS 5 TO 6 FT.