000 FZNT31 KNHC 312052 OFFN20 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 452 PM EDT THU JUL 31 2014 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 TRADES WILL PERSIST OVER THE S CENTRAL CARIBBEAN...INCREASING TO STRONG TRADES EACH NIGHT ALONG THE NW COAST OF COLOMBIA. LOW PRESSURE NEAR 11.5N53W IS EXPECTED TO MOVE WNW THROUGH THE TROPICAL N ATLC WATERS FROM 11.5N TO 18N TONIGHT THROUGH LATE FRI...ACCOMPANIED BY GALE FORCE WINDS NEAR THE CENTER. THE LOW HAS THE POTENTIAL FOR TROPICAL CYCLONE FORMATION AS IT MOVES ACROSS THE LEEWARD ISLANDS AND EXTREME NE CARIBBEAN ON FRI NIGHT INTO SAT...ACROSS PUERTO RICO LATE SAT AND SAT NIGHT...BEFORE MOVING NW OF THE AREA ON SUN. NW CARIBBEAN W OF 85W .TONIGHT...E WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .FRI...E WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .FRI NIGHT...E WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .SAT...E WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .SAT NIGHT...E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .SUN...SE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .SUN NIGHT...E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .MON...E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .MON NIGHT...E WINDS 10 TO 15 KT. SEAS 2 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 5 FT. CARIBBEAN N OF 15N BETWEEN 72W AND 85W .TONIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .FRI...E 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 20 KT. SEAS 3 TO 5 FT. .SAT NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SUN...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SUN NIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .MON...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .MON NIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .TUE...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .TUE NIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. CARIBBEAN FROM 11N TO 15N W OF 72W .TONIGHT...NE WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .FRI...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .FRI NIGHT...NE WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .SAT...E WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. .SAT NIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .SUN...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .SUN NIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .MON...E WINDS 15 TO 25 KT. SEAS 6 TO 8 FT. .MON NIGHT...E WINDS 15 TO 25 KT. SEAS 6 TO 9 FT. .TUE...E WINDS 15 TO 25 KT. SEAS 6 TO 9 FT. .TUE NIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. SW CARIBBEAN S OF 11N .TONIGHT...N WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .FRI...NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .FRI NIGHT...N WINDS LESS THAN 10 KT...BECOMING NE LATE. SEAS 4 TO 6 FT. .SAT...NE WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT LATE. SEAS 3 TO 5 FT. .SAT NIGHT...N WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .SUN...S WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .SUN NIGHT...VARIABLE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .MON...VARIABLE WINDS LESS THAN 10 KT. SEAS 2 TO 4 FT. .MON NIGHT...N WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TUE...NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TUE NIGHT...NE WINDS LESS THAN 10 KT. SEAS 5 TO 7 FT. CARIBBEAN BETWEEN 64W AND 72W .TONIGHT...E WINDS 15 TO 20 KT. SEAS 4 TO 5 FT. ISOLATED TSTMS. .FRI...E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. .FRI NIGHT...E WINDS 15 TO 20 KT BECOMING VARIABLE 20 TO 30 KT NEAR LOW. SEAS 4 TO 6 FT EXCEPT 5 TO 8 FT NEAR LOW. SCATTERED TSTMS. .SAT...VARIABLE WINDS 20 TO 30 KT NEAR LOW AND 15 TO 20 KT ELSEWHERE E OF 68W. W OF 68W E WINDS 15 TO 20 KT. SEAS 7 TO 11 FT EXCEPT SEAS 5 TO 7 FT W OF 68W. SCATTERED TSTMS. .SAT NIGHT...VARIABLE WINDS 20 TO 30 KT NEAR LOW EARLY AND 15 TO 20 KT ELSEWHERE E OF 68W. W OF 68W E WINDS 15 TO 20 KT. SEAS 7 TO 11 FT EXCEPT SEAS 5 TO 7 FT W OF 68W. SCATTERED TSTMS. .SUN...E TO SE WINDS 15 TO 20 KT. SEAS 5 TO 6 FT. .SUN NIGHT...E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. .MON...E WINDS 15 TO 20 KT. SEAS 6 TO 7 FT. .MON NIGHT...NE TO E WINDS 15 TO 20 KT. SEAS 6 TO 8 FT. .TUE...E WINDS 15 TO 20 KT. SEAS 6 TO 8 FT. .TUE NIGHT...E WINDS 15 TO 20 KT. SEAS 6 TO 8 FT. OFFSHORE LEEWARD ISLANDS AND ADJACENT ATLC WATERS FROM 15N TO 19N W OF 55W .TONIGHT...E WINDS 15 TO 20 KT INCREASING TO 20 TO 25 KT S OF 17N E OF 59W. SEAS 5 TO 7 FT BUILDING 7 TO 10 FT S PART. SCATTERED TSTMS S PART. .FRI...E WINDS 20 TO 30 KT S OF 17N AND 15 TO 20 KT ELSEWHERE. SEAS 7 TO 11 FT. SCATTERED TSTMS S PART. .FRI NIGHT...E TO SE WINDS 20 TO 25 KT EXCEPT 25 TO 30 KT FAR SW PORTION EARLY. SEAS 7 TO 11 FT. SCATTERED SHOWERS AND ISOLATED TSTMS. .SAT...E TO SE WINDS 15 TO 20 KT. SEAS 7 TO 9 FT. SCATTERED SHOWERS AND ISOLATED TSTMS. .SAT NIGHT...E WINDS 15 TO 20 KT. SEAS 6 TO 7 FT. .SUN...NE TO E WINDS 20 KT. SEAS 7 TO 8 FT. .SUN NIGHT...NE TO E WINDS 20 KT. SEAS 7 TO 8 FT. .MON...E WINDS 15 TO 20 KT. SEAS 7 TO 8 FT. .MON NIGHT...E WINDS 15 TO 20 KT. SEAS 7 TO 8 FT. .TUE...E WINDS 10 TO 15 KT. SEAS 6 TO 7 FT. .TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 5 TO 6 FT. OFFSHORE WINDWARD ISLANDS AND ADJACENT ATLC WATERS FROM 07N TO 15N W OF 55W ...GALE WARNING... .TONIGHT...N OF 11N...NE TO E WINDS 15 TO 20 KT...BECOMING VARIABLE 25 TO 35 KT NEAR LOW. S OF 11N...E WINDS 5 TO 10 KT. N OF 11N SEAS 6 TO 8 FT BUILDING 8 TO 12 FT NEAR LOW. S OF 11N SEAS 3 TO 5 FT. SCATTERED SHOWERS AND ISOLATED TSTMS. .FRI...N OF 12N VARIABLE WINDS 25 TO 35 KT NEAR LOW AND 15 TO 25 KT ELSEWHERE. SEAS 7 T0 13 FT. S OF 12N SE TO S 10 TO 15 KT. SEAS 4 TO 6 FT. SCATTERED SHOWERS AND ISOLATED TSTMS N PART. .FRI NIGHT...N OF 13N W OF 58W VARIABLE WINDS 25 TO 35 KT NEAR LOW EARLY AND 15 TO 25 KT ELSEWHERE...BECOMING SE TO S 15 TO 20 KT THROUGHOUT. SEAS 7 T0 13 FT SUBSIDING TO 5 TO 8 FT. S OF 13N SE TO S 10 TO 15 KT. SEAS 4 TO 6 FT. SCATTERED SHOWERS AND ISOLATED TSTMS NW PART. .SAT...E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. .SAT NIGHT...NE TO E WINDS 15 TO 20 KT. SEAS 6 TO 8 FT. .SUN...NE TO E WINDS 15 TO 20 KT. SEAS 6 TO 8 FT. .SUN NIGHT...NE TO E WINDS 15 TO 20 KT. SEAS 6 TO 8 FT. .MON...E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. .MON NIGHT...E TO SE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .TUE...E TO SE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. SYNOPSIS FOR THE SW N ATLC INCLUDING THE BAHAMAS .SYNOPSIS...A FRONTAL TROUGH OVER THE NW WATERS WILL MOVE W AND INLAND FLORIDA LATE TONIGHT. A RIDGE EXTENDING FROM 30N65W TO PALM BEACH FLORIDA WILL SHIFT N TO CAPE CANAVERAL OVER THE WEEKEND. LOW PRESSURE CURRENTLY NEAR 11.5N53W IS EXPECTED TO MOVE ACROSS THE LEEWARD ISLANDS AND EXTREME NE CARIBBEAN...POSSIBLY AS A TROPICAL CYCLONE...FRI NIGHT THROUGH SAT...ACROSS PUERTO RICO LATE SAT AND SAT NIGHT...BEFORE VEERING NW AND MOVING ALONG THE EASTERN BAHAMAS LATE SUN THROUGH MON AND PASSING N OF THE BAHAMAS MON NIGHT. ATLC WATERS FROM 27N TO 31N W OF 77W .TONIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .FRI...SE WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. .FRI NIGHT...SE WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. .SAT...SE WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. .SAT NIGHT...SE WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. .SUN...SE WINDS 10 TO 15 KT. SEAS 5 FT. .SUN NIGHT...S WINDS 10 TO 15 KT. SEAS 5 TO 6 FT. .MON...S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .MON NIGHT...S WINDS 10 TO 15 KT. SEAS 6 TO 8 FT. .TUE...W WINDS 10 TO 15 KT. SEAS 6 TO 9 FT. .TUE NIGHT...SW WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. ATLC WATERS FROM 27N TO 31N BETWEEN 65W AND 77W .TONIGHT...SE WINDS 5 TO 10 KT...INCREASING TO 10 TO 15 KT LATE. SEAS 3 TO 5 FT. SCATTERED SHOWERS AND ISOLATED TSTMS. .FRI...SE WINDS 10 TO 15 KT. SEAS 5 FT. .FRI NIGHT...SE WINDS 15 KT. SEAS 5 FT. .SAT...SE WINDS 10 TO 15 KT. SEAS 5 FT. .SAT NIGHT...SE WINDS 10 TO 15 KT. SEAS 5 FT. .SUN...SE TO S WINDS 10 TO 15 KT. SEAS 5 FT. .SUN NIGHT...SE TO S WINDS 10 TO 15 KT. SEAS 5 TO 6 FT. .MON...E TO SE WINDS 10 TO 15 KT...INCREASING TO 15 TO 25 KT S PART LATE. SEAS 6 TO 9 FT. .MON NIGHT...VARIABLE WINDS 20 TO 25 KT NEAR LOW AND 15 TO 20 KT ELSEWHERE. SEAS 7 TO 10 FT. .TUE...VARIABLE WINDS 20 TO 25 KT NEAR LOW EARLY AND 15 TO 20 KT ELSEWHERE...BECOMING S TO SW WINDS 15 TO 20 KT THROUGHOUT. SEAS 7 TO 10 FT. .TUE NIGHT...S TO SW WINDS 15 TO 20 KT...BECOMING SW 10 TO 15 KT LATE. SEAS 6 TO 9 FT. BAHAMAS N OF 22N .TONIGHT...E WINDS 5 TO 10 KT...INCREASING TO 10 TO 15 KT LATE. SEAS 3 TO 5 FT ATLC EXPOSURES...AND 1 TO 2 FT ELSEWHERE. SCATTERED SHOWERS AND ISOLATED TSTMS. .FRI...E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT ATLC EXPOSURES...AND 1 TO 2 FT ELSEWHERE. .FRI NIGHT...E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT ATLC EXPOSURES...AND 1 TO 2 FT ELSEWHERE. .SAT...E TO SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT ATLC EXPOSURES...AND 1 TO 2 FT ELSEWHERE. .SAT NIGHT...SE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .SUN...S OF 24N E OF BAHAMAS VARIABLE WINDS 20 TO 25 KT. SEAS 5 TO 8 FT. ELSEWHERE SE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .SUN NIGHT...S OF 26N E OF BAHAMAS VARIABLE WINDS 20 TO 25 KT. SEAS 5 TO 8 FT. ELSEWHERE E TO SE WINDS 10 TO 15 KT...INCREASING TO 15 TO 20 KT LATE. SEAS 2 TO 4 FT. .MON...N OF 24N E OF BAHAMAS VARIABLE WINDS 20 TO 25 KT. SEAS 5 TO 8 FT. ELSEWHERE E TO SE WINDS 15 TO 20 KT. SEAS 3 TO 5 FT. .MON NIGHT...N OF 26N E OF BAHAMAS W WINDS 20 TO 25 KT. SEAS 5 TO 8 FT. ELSEWHERE SE WINDS 15 TO 20 KT...DIMINISHING TO 10 TO 15 KT LATE. SEAS 3 TO 5 FT. .TUE...SE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .TUE NIGHT...E TO SE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. ATLC WATERS FROM 22N TO 27N BETWEEN 65W AND THE BAHAMAS .TONIGHT...E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. ISOLATED TSTMS. .FRI...E TO SE WINDS 15 KT. SEAS 5 TO 6 FT. SCATTERED SHOWERS AND ISOLATED TSTMS. .FRI NIGHT...E TO SE WINDS 15 KT. SEAS 5 TO 6 FT. .SAT...SE WINDS 10 TO 15 KT. SEAS 5 TO 6 FT. .SAT NIGHT...E TO SE WINDS 10 TO 15 KT. SEAS 5 TO 6 FT. .SUN...E TO SE WINDS 15 TO 20 KT...BECOMING VARIABLE 20 TO 30 KT NEAR LOW. SEAS 5 TO 6 FT...BUILDING TO 7 TO 11 FT NEAR LOW. .SUN NIGHT...VARIABLE WINDS 20 TO 30 KT NEAR LOW AND 15 TO 20 KT ELSEWHERE. SEAS 7 TO 11 FT. .MON...VARIABLE WINDS 20 TO 30 KT NEAR LOW AND 15 TO 20 KT ELSEWHERE. SEAS 7 TO 11 FT. .MON NIGHT...SW TO W WINDS 20 TO 25 KT FAR NW PORTION EARLY. SE TO S WINDS 20 TO 25 KT ELSEWHERE...DIMINISHING TO 15 TO 20 KT LATE. SEAS 8 TO 11 FT. .TUE...SE WINDS 15 TO 20 KT...DIMINISHING TO 10 TO 15 KT LATE. SEAS 5 TO 7 FT. .TUE NIGHT...SE WINDS 10 TO 15 KT. SEAS 5 TO 6 FT. ATLC WATERS S OF 22N W OF 65W .TONIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .FRI...E 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 TO SE WINDS 15 TO 20 KT INCREASING TO 20 TO 25 KT SE PORTION. SEAS 5 TO 7 FT BUILDING 7 TO 10 FT SE PART. .SAT NIGHT...VARIABLE WINDS 20 TO 30 KT NEAR LOW AND 15 TO 20 KT ELSEWHERE. SEAS 7 TO 11 FT. SCATTERED TSTMS. .SUN...SE WINDS 20 TO 30 KT...BECOMING 20 TO 25 KT LATE. SEAS 8 TO 11 FT. .SUN NIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .MON...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .MON NIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .TUE...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .TUE NIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. ATLC WATERS FROM 19N TO 22N BETWEEN 55W AND 65W .TONIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .FRI...E WINDS 10 TO 15 KT. SEAS 5 TO 6 FT. .FRI NIGHT...E TO SE WINDS 10 TO 15 KT...INCREASING TO 15 TO 20 KT EXCEPT 20 TO 25 KT FAR SW WATERS. SEAS 5 TO 8 FT. .SAT...E TO SE WINDS 15 TO 20 KT W OF 60W AND 10 TO 15 E OF 60W. SEAS 6 TO 8 FT .SAT NIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .SUN...E WINDS 15 TO 20 KT. SEAS 6 TO 7 FT. .SUN NIGHT...E WINDS 15 TO 20 KT. SEAS 6 TO 7 FT. .MON...E WINDS 15 TO 20 KT. SEAS 6 TO 7 FT. .MON NIGHT...E WINDS 15 TO 20 KT. SEAS 6 TO 7 FT. .TUE...E WINDS 10 TO 15 KT. SEAS 6 TO 7 FT. .TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.