000 FZNT31 KNHC 250924 OFFN20 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 524 AM EDT SAT MAR 25 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...LARGE N SWELL WILL PROPAGATE THROUGH TROPICAL N ATLC WATERS AND NE CARIBBEAN PASSAGES THROUGH SUN AFTERNOON. A TROUGH FROM THE EASTERN TIP OF THE DOMINICAN REPUBLIC TO 12N70W WILL SLOWLY DISSIPATE S OF 18N THROUGH EARLY SUN. SCATTERED SHOWERS AND ISOLATED TSTMS OVER MUCH OF THE EASTERN CARIBBEAN ARE EXPECTED TO CONTINUE THROUGH MON. LOW PRES DEVELOPING N OF THE CARIBBEAN WILL HELP WEAKEN THE GRADIENT FURTHER ACROSS THE AREA MAINTAINING GENERALLY GENTLE TO MODERATE TRADES AND LOW SEAS THROUGH EARLY NEXT WEEK. NW CARIBBEAN W OF 85W .TODAY...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TONIGHT...E WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .SUN...E WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .SUN NIGHT...E WINDS LESS THAN 10 KT. SEAS 3 FT. .MON...E WINDS 10 TO 15 KT. SEAS 3 FT. .MON NIGHT...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 20 KT. SEAS 3 TO 5 FT. .WED...SE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .WED NIGHT...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. CARIBBEAN N OF 15N BETWEEN 72W AND 85W .TODAY...S OF 18N...NE WINDS 10 TO 15 KT...SHIFTING TO E IN THE AFTERNOON. ELSEWHERE...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .TONIGHT...NE WINDS LESS THAN 10 KT S OF 18N...AND NE 10 TO 15 KT ELSEWHERE. SEAS 3 TO 5 FT. .SUN...E WINDS LESS THAN 10 KT S OF 18N...AND E 10 TO 15 KT ELSEWHERE. SEAS 3 TO 4 FT. .SUN NIGHT...S OF 18N...NE WINDS LESS THAN 10 KT. ELSEWHERE...NE WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT AFTER MIDNIGHT. SEAS 3 TO 4 FT. .MON...E WINDS 10 TO 15 KT. SEAS 3 FT. .MON NIGHT...E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .TUE...E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .TUE NIGHT...E WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT AFTER MIDNIGHT. SEAS 2 FT OR LESS. .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. CARIBBEAN FROM 11N TO 15N W OF 72W .TODAY...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TONIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .SUN...E WINDS 10 TO 15 KT WITHIN 90 NM OF COAST OF COLOMBIA... AND NE LESS THAN 10 KT ELSEWHERE. SEAS 3 TO 4 FT. .SUN NIGHT...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. .MON...NE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .MON NIGHT...NE WINDS LESS THAN 10 KT. SEAS 3 FT. .TUE...E WINDS LESS THAN 10 KT. SEAS 3 FT. .TUE NIGHT...NE WINDS LESS THAN 10 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 5 FT. SW CARIBBEAN S OF 11N .TODAY...N WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT IN THE AFTERNOON. SEAS 3 TO 5 FT. .TONIGHT...N WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .SUN...N WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .SUN NIGHT...N WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .MON...NE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .MON NIGHT...NE WINDS LESS THAN 10 KT. SEAS 3 FT. .TUE...NE WINDS LESS THAN 10 KT. SEAS 3 FT. .TUE NIGHT...NE WINDS LESS THAN 10 KT. SEAS 3 FT. .WED...NE WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .WED NIGHT...NE WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. CARIBBEAN BETWEEN 64W AND 72W .TODAY...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .TONIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SUN...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SUN NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .MON...E WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .MON NIGHT...E WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .TUE...E WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .TUE NIGHT...E WINDS LESS THAN 10 KT. SEAS 3 TO 4 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. OFFSHORE LEEWARD ISLANDS AND ADJACENT ATLC WATERS FROM 15N TO 19N W OF 55W .TODAY...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .TONIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .SUN...E WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. .SUN NIGHT...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .MON...SE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .MON NIGHT...SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TUE...SE WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT IN THE AFTERNOON. SEAS 4 TO 6 FT. .TUE NIGHT...SE WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .WED...S WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .WED NIGHT...S WINDS LESS THAN 10 KT IN THE EVENING...BECOMING VARIABLE WINDS LESS THAN 10 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 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 7 FT. .MON...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .MON NIGHT...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 3 TO 5 FT. .WED...E WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT IN THE AFTERNOON. SEAS 3 TO 5 FT. .WED NIGHT...E WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. SYNOPSIS FOR THE SW N ATLC INCLUDING THE BAHAMAS .SYNOPSIS...A LARGE AREA OF STRONG HIGH PRES OVER THE WESTERN ATLC WILL SUPPORT STRONG TO NEAR GALE FORCE NE WINDS ACROSS MUCH OF THE AREA THROUGH MON NIGHT. LOW PRES DEVELOPING JUST NE OF THE DOMINICAN REPUBLIC ALONG A TROUGH WILL LIFT N THROUGH SUN NIGHT. THE TIGHT PRES GRADIENT BETWEEN THE LOW AND THE HIGH PRES WILL RESULT IN GALES FORCE NE TO E WINDS OVER SOME OF THE FORECAST WATERS N AND NE OF THE LOW BEGINNING THIS AFTERNOON... AND CONTINUE THROUGH MON NIGHT AS THE LOW TURNS TO THE NE AND ACCELERATES. THE LOW WILL MOVE E OF THE FORECAST WATERS EARLY ON TUE AS WEAK HIGH PRES SETTLES IN OVER THE AREA THROUGH WED. LARGE NORTHERLY SWELL WILL LINGER IN THE EASTERN PORTION OF THE AREA ON WED. ATLC WATERS FROM 27N TO 31N W OF 77W .TODAY...E WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. .TONIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .SUN...E WINDS 10 TO 15 KT. SEAS 6 TO 8 FT. .SUN NIGHT...E WINDS 10 TO 15 KT. SEAS 6 TO 7 FT. .MON...E WINDS 10 KT. SEAS 5 TO 7 FT. .MON NIGHT...E WINDS 10 KT. SEAS 5 TO 7 FT. .TUE...SE WINDS LESS THAN 10 KT IN THE MORNING...BECOMING VARIABLE WINDS LESS THAN 10 KT. SEAS 6 TO 7 FT. .TUE NIGHT...SE WINDS LESS THAN 10 KT...SHIFTING TO S AFTER MIDNIGHT. SEAS 5 TO 6 FT. .WED...SW WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT IN THE AFTERNOON. SEAS 5 TO 6 FT. .WED NIGHT...SW WINDS LESS THAN 10 KT IN THE EVENING...BECOMING VARIABLE WINDS LESS THAN 10 KT. SEAS 4 TO 5 FT. ATLC WATERS FROM 27N TO 31N BETWEEN 65W AND 77W ...GALE CONDITIONS POSSIBLE S OF 28N E OF 71W SUN NIGHT INTO TUE... .TODAY...NE TO E WINDS 15 TO 25 KT. SEAS 8 TO 11 FT. .TONIGHT...NE TO E WINDS 10 TO 20 KT. SEAS 8 TO 11 FT. .SUN...NE TO E WINDS 10 TO 20 KT W OF 70W...AND E 20 TO 30 KT ELSEWHERE. SEAS 8 TO 13 FT. .SUN NIGHT...NE WINDS 15 TO 25 KT W OF 70W...AND E 25 TO 35 KT ELSEWHERE. SEAS 8 TO 13 FT W OF 70W...AND 10 TO 16 FT ELSEWHERE. .MON...NE TO E WINDS 20 TO 30 KT...EXCEPT NE TO E 25 TO 35 KT S OF 28N E OF 71W. SEAS 9 TO 14 FT...EXCEPT BETWEEN 65W AND 70W 10 TO 16 FT. .MON NIGHT...NE TO E WINDS 20 TO 30 KT...EXCEPT BETWEEN 65W AND 70W NE WINDS 30 TO 35 KT. SEAS 8 TO 13 FT W OF 70W...AND 10 TO 15 FT BETWEEN 65W AND 70W. .TUE...NE TO E WINDS 15 TO 25 KT...EXCEPT BETWEEN 65W AND 70W NE WINDS 30 TO 35 KT DIMINISHING TO 20 TO 25 KT IN THE AFTERNOON. SEAS 8 TO 11 FT W OF 70W...AND 10 TO 15 FT BETWEEN 65W AND 70W. .TUE NIGHT...W OF 70W...N TO NE WINDS 10 TO 15 KT. SEAS 6 TO 9 FT. BETWEEN 65W AND 70W...N TO NE WINDS 15 TO 25 KT. SEAS 9 TO 14 FT. .WED...W OF 70W...W TO NW WINDS 5 TO 10 KT. SEAS 6 TO 8 FT. BETWEEN 65W AND 70W...N WINDS 15 TO 25 KT. SEAS 8 TO 11 FT. .WED NIGHT...W OF 70W...W TO NW WINDS LESS THAN 10 KT. SEAS 5 TO 7 FT. BETWEEN 65W AND 70W...NW TO N WINDS 10 TO 15 KT. SEAS 6 TO 9 FT. BAHAMAS N OF 22N .TODAY...E WINDS 15 TO 25 KT. SEAS 6 TO 9 FT. .TONIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. .SUN...NE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .SUN NIGHT...NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .MON...NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .MON NIGHT...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 10 TO 15 KT. SEAS 3 TO 5 FT. .WED...E WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .WED NIGHT...E WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. ATLC WATERS FROM 22N TO 27N BETWEEN 65W AND THE BAHAMAS ...GALE WARNING BETWEEN 65W AND 70W... .TODAY...NE TO E WINDS 20 TO 30 KT...EXCEPT FROM 24N TO 26N BETWEEN 65W AND 70W INCREASING TO 25 TO 35 KT IN THE AFTERNOON. SEAS 10 TO 15 FT...EXCEPT S OF 24N BETWEEN 65W AND 70W 8 TO 12 FT. .TONIGHT...NE TO E WINDS 20 TO 30 KT...EXCEPT NE TO E WINDS 25 TO 35 KT FROM 24N TO 26N BETWEEN 65W AND 70W. SEAS 10 TO 15 FT...EXCEPT S OF 22N BETWEEN 65W AND 70W 8 TO 12 FT. .SUN...NE TO E WINDS 15 TO 25 KT...EXCEPT N OF 25N BETWEEN 65W AND 70W NE TO E WINDS 25 TO 35 KT. SEAS 9 TO 14 FT...EXCEPT N OF 25N BETWEEN 65W AND 70W 10 TO 15 FT. .SUN NIGHT...NE WINDS 15 TO 25 KT. SEAS 9 TO 14 FT. .MON...NW WINDS 10 TO 20 KT. SEAS 9 TO 14 FT. .MON NIGHT...NW WINDS 10 TO 20 KT. SEAS 8 TO 13 FT. .TUE...NW WINDS 10 TO 15 KT. SEAS 8 TO 12 FT. .TUE NIGHT...N WINDS 10 TO 20 KT. SEAS 8 TO 11 FT. .WED...N WINDS 10 TO 15 KT. SEAS 7 TO 10 FT. .WED NIGHT...N WINDS 10 TO 15 KT. SEAS 6 TO 9 FT. ATLC WATERS S OF 22N W OF 65W .TODAY...E WINDS 10 TO 20 KT. SEAS 8 TO 13 FT. .TONIGHT...E WINDS 10 TO 20 KT. SEAS 7 TO 10 FT. .SUN...W WINDS 10 TO 15 KT. SEAS 6 TO 9 FT. .SUN NIGHT...W WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .MON...W WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT IN THE AFTERNOON. SEAS 4 TO 6 FT. .MON NIGHT...NW WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .TUE...NW WINDS LESS THAN 10 KT. SEAS 5 TO 7 FT. .TUE NIGHT...N WINDS LESS THAN 10 KT. SEAS 5 TO 7 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. ATLC WATERS FROM 19N TO 22N BETWEEN 55W AND 65W .TODAY...E WINDS 15 TO 20 KT. SEAS 7 TO 10 FT. .TONIGHT...E WINDS 15 TO 20 KT. SEAS 8 TO 10 FT. .SUN...SE WINDS 10 TO 20 KT. SEAS 7 TO 9 FT. .SUN NIGHT...SE WINDS 10 TO 15 KT. SEAS 7 TO 8 FT. .MON...SE WINDS 10 TO 15 KT. SEAS 6 TO 7 FT. .MON NIGHT...S WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .TUE...S WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .TUE NIGHT...SW WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT AFTER MIDNIGHT. SEAS 5 TO 7 FT. .WED...SW WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .WED NIGHT...W WINDS 10 TO 15 KT. SEAS 6 TO 8 FT.