000 FZNT31 KNHC 060918 OFFN20 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 518 AM EDT SUN SEP 6 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 IN THE CENTRAL CARIBBEAN WILL PASS THROUGH THE SW CARIBBEAN TONIGHT THROUGH TUE NIGHT AND THROUGH THE GULF OF HONDURAS ON WED. A SECOND TROPICAL WAVE CONTINUE W THROUGH THE CENTRAL CARIBBEAN THIS AFTERNOON THROUGH TUE...REACH THE SW CARIBBEAN ON TUE EVENING...AND REACH THE GULF OF HONDURAS AREA ON WED NIGHT. THE TRADES WILL INCREASE TO STRONG ACROSS THE TROPICAL WATERS NEAR 16N55W ON THU EVENING IN ASSOCIATION WITH TROPICAL STORM GRACE APPROACHING. NW CARIBBEAN W OF 85W .TODAY...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .TONIGHT...E WINDS 10 TO 15 KT. SEAS 3 FT. .MON...E WINDS 10 TO 15 KT. SEAS 3 FT. .MON NIGHT...E WINDS 10 TO 15 KT. SEAS 3 FT. .TUE...E WINDS 10 TO 15 KT. SEAS 3 FT. .TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 3 FT. .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. CARIBBEAN N OF 15N BETWEEN 72W AND 85W .TODAY...S OF 18N...E WINDS 10 TO 20 KT. ELSEWHERE...NE WINDS 10 TO 15 KT...SHIFTING TO E IN THE AFTERNOON. 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 NE LESS THAN 10 KT ELSEWHERE. SEAS 3 TO 5 FT S OF 18N...AND 2 FT OR LESS ELSEWHERE. .MON...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. .MON 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. .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. CARIBBEAN FROM 11N TO 15N W OF 72W .TODAY...NE TO E WINDS 15 TO 20 KT. SEAS 6 TO 8 FT. .TONIGHT...NE TO E WINDS 15 TO 20 KT EXCEPT INCREASING TO 20 TO 25 KT WITHIN 90 NM OF THE NW COAST OF COLOMBIA. SEAS 6 TO 7 FT. .MON...NE TO E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. .MON NIGHT...NE TO E WINDS 15 TO 20 KT EXCEPT INCREASING TO 20 TO 25 KT WITHIN 180 NM OF THE NW COAST OF COLOMBIA. SEAS 5 TO 8 FT. .TUE...NE TO E WINDS 20 TO 25 KT. SEAS 6 TO 8 FT. .TUE NIGHT...NE TO E WINDS 15 TO 20 KT EXCEPT INCREASING TO 20 TO 25 KT WITHIN 180 NM OF THE NW COAST OF COLOMBIA. SEAS 6 TO 8 FT. .WED...NE TO E WINDS 15 TO 20 KT EXCEPT INCREASING TO 20 TO 25 KT WITHIN 150 NM OF THE NW COAST OF COLOMBIA. SEAS 6 TO 8 FT. .WED NIGHT...NE TO E WINDS 15 TO 20 KT...INCREASING TO 20 TO 25 KT LATE. SEAS 6 TO 8 FT. .THU...NE TO E WINDS 20 TO 25 KT. SEAS 6 TO 9 FT. .THU NIGHT...NE TO E WINDS 15 TO 20 KT. SEAS 6 TO 8 FT. SW CARIBBEAN S OF 11N .TODAY...NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .TONIGHT...N WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .MON...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .MON NIGHT...N WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT LATE. SEAS 3 TO 5 FT. .TUE...N WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TUE NIGHT...N WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .WED...NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .WED NIGHT...NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .THU...NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. CARIBBEAN BETWEEN 64W AND 72W .TODAY...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .TONIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .MON...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .MON NIGHT...E 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 20 KT. SEAS 4 TO 6 FT. .WED...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .WED NIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .THU...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...E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. SCATTERED SHOWERS. .TONIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. .MON...E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. .MON NIGHT...NE TO E WINDS 10 TO 15 KT. SEAS 5 FT. .TUE...NE TO E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. .TUE NIGHT...NE TO E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. .WED...E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. .WED NIGHT...NE TO E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. .THU...E WINDS 10 TO 15 KT. SEAS 5 TO 6 FT. .THU NIGHT...N TO NE WINDS 15 TO 20 KT INCREASING TO 20 TO 30 KT E OF 57W. SEAS 6 TO 8 FT BUILDING 8 TO 12 FT FAR E PORTION. OFFSHORE WINDWARD ISLANDS AND ADJACENT ATLC WATERS FROM 07N TO 15N W OF 55W .TODAY...E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. SCATTERED SHOWERS. .TONIGHT...NE TO E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. .MON...NE TO E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. SCATTERED SHOWERS AND ISOLATED TSTMS. .MON NIGHT...NE TO E WINDS 5 TO 10 KT S OF 10N... AND NE TO E 10 TO 15 KT ELSEWHERE. SEAS 4 TO 6 FT. .TUE...NE TO E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. .WED...E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. .WED NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. .THU...E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. .THU NIGHT...N OF 14N WINDS 15 TO 20 KT INCREASING TO 20 TO 30 KT LATE. SEAS 4 TO 6 FT BUILDING 9 TO 11 FT LATE. ELSEWHERE NE TO E WINDS 5 TO 10 KT...SHIFTING TO E 10 TO 15 KT LATE. SEAS 4 TO 6 FT. SYNOPSIS FOR THE SW N ATLC INCLUDING THE BAHAMAS .SYNOPSIS...A SURFACE LOW IS CENTERED NEAR 32N60W WITH A TROUGH EXTENDING SW ACROSS THE NW BAHAMAS TO THE FLORIDA STRAITS. THE LOW WILL MEANDER OVER THE WATERS N OF THE BAHAMIAN CHAIN TODAY...THEN WEAKEN TO AN OPEN TROUGH ALONG THE N FLORIDA ATLC ON MON THROUGH THU. A RIDGE EXTENDS FROM E TO W BETWEEN 22N AND 24N. A SURFACE HIGH WILL DEVELOP NEAR 25N63W ON MON WITH A RIDGE EXTENDING W ACROSS THE NORTHERN BAHAMAS. THE HIGH WILL SHIFT N ON MON NIGHT REACHING NEAR 28N70W LATE TUE WITH THE RIDGE EXTENDING W TO NEAR 29N79W. THE HIGH WILL THEN SHIFT W TO NEAR 28N75W LATE WED THEN MEANDER THROUGH THU WITH A RIDGE EXTENDING E AND W ALONG 28N. ATLC WATERS FROM 27N TO 31N W OF 77W .TODAY...NE WINDS LESS THAN 10 KT. SEAS 3 FT. .TONIGHT...E WINDS LESS THAN 10 KT. SEAS 3 FT. .MON...VARIABLE WINDS LESS THAN 10 KT. SEAS 3 FT. .MON NIGHT...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 10 KT. SEAS 3 TO 4 FT. .WED NIGHT...S WINDS 10 KT. SEAS 3 FT. .THU...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 FT. .TONIGHT...S WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .MON...SW WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .MON NIGHT...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 FT. BAHAMAS N OF 22N .TODAY...S WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .TONIGHT...SE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .MON...SE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .MON NIGHT...E WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT LATE. SEAS 2 FT OR LESS. .TUE...E WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT IN THE AFTERNOON. 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. ATLC WATERS FROM 22N TO 27N BETWEEN 65W AND THE BAHAMAS .TODAY...S WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .TONIGHT...S WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT LATE. SEAS 3 TO 4 FT. .MON...S WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .MON NIGHT...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...E WINDS 10 TO 15 KT W OF 70W...AND NE LESS THAN 10 KT ELSEWHERE. SEAS 3 TO 4 FT. ATLC WATERS S OF 22N W OF 65W .TODAY...E WINDS LESS THAN 10 KT. SEAS 3 FT. .TONIGHT...E WINDS 10 TO 15 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 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. ATLC WATERS FROM 19N TO 22N BETWEEN 55W AND 65W .TODAY...SE WINDS LESS THAN 10 KT. SEAS 4 FT. .TONIGHT...E WINDS LESS THAN 10 KT. SEAS 4 FT. .MON...E WINDS LESS THAN 10 KT. SEAS 4 FT. .MON NIGHT...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 3 TO 4 FT. .WED NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .THU...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.