000 FZNT31 KNHC 070918 OFFN20 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 518 AM EDT MON SEP 7 2015 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 TRADE WINDS WILL PULSE ACROSS THE S CENTRAL CARIBBEAN THROUGH THE FORECAST PERIOD. A TROPICAL WAVE WILL PASS THROUGH THE SW CARIBBEAN THROUGH TUE...AND THROUGH THE GULF OF HONDURAS ON TUE NIGHT AND WED. ANOTHER WAVE WILL PASS THROUGH THE TROPICAL ATLC WATERS E OF THE WINDWARDS TODAY...PASS THROUGH THE E CARIBBEAN TONIGHT AND TUE AND THROUGH THE CENTRAL CARIBBEAN ON TUE NIGHT AND WED...REACHING THE W CARIBBEAN LATE THIS WEEK. CONDITIONS ASSOCIATED WITH TROPICAL STORM GRACE WILL ARRIVE NEAR 16N55W ON THU AND REACH THE LEEWARDS ON FRI. NW CARIBBEAN W OF 85W .TODAY...E WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT IN THE AFTERNOON. SEAS 3 FT. .TONIGHT...E WINDS 10 TO 15 KT. SEAS 3 FT. .TUE...E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS. .TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS... BUILDING TO 3 FT LATE. .WED...E WINDS 10 TO 15 KT. SEAS 3 FT. .WED NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .THU...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .THU NIGHT...E WINDS 10 TO 15 KT. SEAS 3 FT. .FRI...E WINDS 10 TO 15 KT. SEAS 3 FT. CARIBBEAN N OF 15N BETWEEN 72W AND 85W .TODAY...E WINDS 10 TO 20 KT S OF 18N...AND E LESS THAN 10 KT ELSEWHERE. SEAS 3 TO 5 FT S OF 18N...AND 2 FT OR LESS ELSEWHERE. .TONIGHT...E WINDS 10 TO 20 KT S OF 18N...AND E LESS THAN 10 KT ELSEWHERE. SEAS 3 TO 5 FT S OF 18N...AND 2 FT OR LESS ELSEWHERE. .TUE...E WINDS 10 TO 20 KT S OF 18N...AND E LESS THAN 10 KT ELSEWHERE. SEAS 4 TO 6 FT S OF 18N...AND 2 FT OR LESS ELSEWHERE. .TUE NIGHT...S OF 18N...E WINDS 10 TO 20 KT. ELSEWHERE...E WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT LATE. SEAS 4 TO 6 FT S OF 18N...AND 2 FT OR LESS ELSEWHERE. .WED...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT S OF 18N...AND 2 FT OR LESS ELSEWHERE. .WED NIGHT...S OF 18N...E WINDS 10 TO 20 KT. ELSEWHERE...E WINDS LESS THAN 10 KT...SHIFTING TO NE LATE. SEAS 4 TO 6 FT S OF 18N...AND 2 FT OR LESS ELSEWHERE. .THU...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT S OF 18N...AND 2 FT OR LESS ELSEWHERE. .THU NIGHT...E WINDS 10 TO 20 KT S OF 18N...AND E LESS THAN 10 KT ELSEWHERE. SEAS 3 TO 5 FT S OF 18N...AND 2 FT OR LESS ELSEWHERE. .FRI...E WINDS 10 TO 20 KT S OF 18N...AND E LESS THAN 10 KT ELSEWHERE. SEAS 3 TO 5 FT S OF 18N...AND 2 FT OR LESS ELSEWHERE. CARIBBEAN FROM 11N TO 15N W OF 72W .TODAY...NE TO E WINDS 20 TO 25 KT WITHIN 120 NM OF COAST OF COLOMBIA...AND NE TO E 15 TO 20 KT ELSEWHERE. SEAS 6 TO 7 FT IN NE TO E SWELL. .TONIGHT...NE TO E WINDS 20 TO 25 KT WITHIN 150 NM OF COAST OF COLOMBIA...AND NE TO E 15 TO 20 KT ELSEWHERE. SEAS 6 TO 8 FT IN N TO NE SWELL. .TUE...NE TO E WINDS 20 TO 25 KT WITHIN 210 NM OF COAST OF COLOMBIA...AND NE TO E 15 TO 20 KT ELSEWHERE. SEAS 6 TO 8 FT IN N TO NE SWELL. .TUE NIGHT...NE TO E WINDS 20 TO 25 KT WITHIN 210 NM OF COAST OF COLOMBIA...AND NE TO E 15 TO 20 KT ELSEWHERE. SEAS 7 TO 10 FT IN N TO NE SWELL. .WED...NE TO E WINDS 20 TO 25 KT. SEAS 7 TO 10 FT. .WED NIGHT...NE TO E WINDS 20 TO 25 KT. SEAS 7 TO 9 FT. .THU...E WINDS 20 TO 25 KT. SEAS 6 TO 8 FT. .THU NIGHT...NE TO E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. .FRI...E WINDS 15 TO 20 KT. SEAS 5 TO 6 FT. .FRI NIGHT...E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. SW CARIBBEAN S OF 11N .TODAY...NE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .TONIGHT...N WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .TUE...NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .TUE NIGHT...NE WINDS 10 TO 15 KT...INCREASING TO 15 TO 25 KT LATE. SEAS 4 TO 6 FT. .WED...NE WINDS 15 TO 25 KT. SEAS 5 TO 7 FT. .WED NIGHT...NE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .THU...NE WINDS 10 TO 15 KT...SHIFTING TO NW IN THE AFTERNOON. SEAS 4 TO 6 FT. .THU NIGHT...N WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT LATE. SEAS 3 TO 5 FT. .FRI...SE WINDS 10 TO 15 KT...SHIFTING TO SW IN THE AFTERNOON. SEAS 3 TO 5 FT. CARIBBEAN BETWEEN 64W AND 72W .TODAY...E WINDS 15 TO 20 KT EXCEPT 20 TO 25 KT S OF 14N W OF 69W. SEAS 4 TO 7 FT. .TONIGHT...E WINDS 15 TO 20 KT EXCEPT 20 TO 25 KT S OF 14N W OF 69W. SEAS 4 TO 7 FT .TUE...E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. .TUE NIGHT...E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. .WED...E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. .WED NIGHT...NE TO E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. .THU...E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. .THU NIGHT...E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. .FRI...E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. .FRI NIGHT...E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. OFFSHORE LEEWARD ISLANDS AND ADJACENT ATLC WATERS FROM 15N TO 19N W OF 55W .TODAY...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TONIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TUE...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 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...TROPICAL STORM CONDITIONS POSSIBLE. .THU NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. .FRI...TROPICAL STORM CONDITIONS POSSIBLE. OFFSHORE WINDWARD ISLANDS AND ADJACENT ATLC WATERS FROM 07N TO 15N W OF 55W .TODAY...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TONIGHT...NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .TUE...E WINDS 10 TO 20 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. SEAS 3 TO 5 FT. .WED NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .THU...E WINDS 15 TO 25 KT. SEAS 3 TO 5 FT. .THU NIGHT...E WINDS 15 TO 25 KT. SEAS 4 TO 6 FT. .FRI...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. SYNOPSIS FOR THE SW N ATLC INCLUDING THE BAHAMAS .SYNOPSIS...A LOW LEVEL TROUGH EXTENDING FROM 29N55W TO 28N68W TO THE NW BAHAMAS WILL DRIFT W AND BECOME ORIENTATED N TO S ALONG THE E FLORIDA COAST ON TUE AND TUE NIGHT. A SURFACE HIGH AT 24N62W WILL SHIFT NW TO 26N67W ON TUE AND NEAR 28N71W ON WED... THEN SHIFT W TO 28N75W EARLY THU WHERE IT WILL MEANDER AND GRADUALLY LOSE IDENTITY ON FRI IN A RIDGE BUILDING W ACROSS THE ENTIRE AREA ALONG 27N. ATLC WATERS FROM 27N TO 31N W OF 77W .TODAY...VARIABLE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .TONIGHT...VARIABLE WINDS LESS THAN 10 KT...BECOMING S 10 KT LATE. SEAS 3 TO 4 FT. .TUE...S WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .TUE NIGHT...S WINDS 10 KT. SEAS 3 TO 4 FT. .WED...S WINDS LESS THAN 10 KT. SEAS 3 FT. .WED NIGHT...S WINDS LESS THAN 10 KT. SEAS 3 FT. .THU...SW WINDS LESS THAN 10 KT. SEAS 3 FT. .THU NIGHT...SW WINDS LESS THAN 10 KT. SEAS 3 FT. .FRI...SW WINDS LESS THAN 10 KT. SEAS 3 FT. ATLC WATERS FROM 27N TO 31N BETWEEN 65W AND 77W .TODAY...SW WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .TONIGHT...W OF 70W...SW WINDS 10 KT. ELSEWHERE...SW WINDS LESS THAN 10 KT IN THE EVENING...BECOMING VARIABLE WINDS LESS THAN 10 KT. SEAS 4 FT. .TUE...SW WINDS 10 KT W OF 70W...AND VARIABLE WINDS LESS THAN 10 KT ELSEWHERE. SEAS 4 FT. .TUE NIGHT...S WINDS LESS THAN 10 KT. SEAS 4 FT. .WED...S WINDS LESS THAN 10 KT IN THE MORNING...BECOMING VARIABLE WINDS LESS THAN 10 KT. SEAS 4 FT. .WED NIGHT...VARIABLE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .THU...NW WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .THU NIGHT...NW WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .FRI...SW WINDS LESS THAN 10 KT. SEAS 3 FT. BAHAMAS N OF 22N .TODAY...SE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .TONIGHT...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 10 TO 15 KT. SEAS 2 FT OR LESS. .WED...E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS. .WED NIGHT...E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS. .THU...E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS. .THU NIGHT...NE WINDS 10 TO 15 KT. SEAS 2 FT OR LESS. .FRI...E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. ATLC WATERS FROM 22N TO 27N BETWEEN 65W AND THE BAHAMAS .TODAY...S WINDS 10 KT. SEAS 3 TO 4 FT. .TONIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .TUE...W OF 70W...SE WINDS 10 TO 15 KT. ELSEWHERE...SE WINDS 10 TO 15 KT...SHIFTING TO E IN THE AFTERNOON. SEAS 4 FT. .TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 4 FT. .WED...E WINDS 10 KT. SEAS 4 FT. .WED NIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .THU...NE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .THU NIGHT...E WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .FRI...SE WINDS LESS THAN 10 KT. SEAS 3 FT. ATLC WATERS S OF 22N W OF 65W .TODAY...E WINDS 10 TO 15 KT. SEAS 3 FT. .TONIGHT...E WINDS 10 TO 15 KT. SEAS 3 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 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 4 FT. .THU NIGHT...E WINDS 10 TO 15 KT. SEAS 3 FT. .FRI...E WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT IN THE AFTERNOON. SEAS 3 TO 4 FT. ATLC WATERS FROM 19N TO 22N BETWEEN 55W AND 65W .TODAY...E WINDS LESS THAN 10 KT. SEAS 4 FT. .TONIGHT...E WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT LATE. SEAS 4 FT. .TUE...E WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT IN THE AFTERNOON. 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...DIMINISHING TO LESS THAN 10 KT IN THE AFTERNOON. SEAS 4 FT. .WED NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. .THU...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .THU NIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .FRI...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.