193  
FZNT31 KNHC 081505  
OFFN20  
 
MARINE WEATHER HF VOICE BROADCAST  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
1005 AM EST WED NOV 8 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
 
BROAD LOW PRESSURE WILL SLOWLY DEVELOP OVER THE SW  
CARIBBEAN THROUGH THE WEEK. WINDS INCREASE OVER THE NW CARIBBEAN  
BY LATE FRI AS HIGH PRESSURE BUILDS OVER THE GULF BEHIND A COLD  
FRONT. FRESH TO STRONG WINDS CONTINUE OVER NW CARIBBEAN THROUGH  
SUN.  
 
NW CARIBBEAN W OF 85W  
   
TODAY
 
NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
TONIGHT
 
N WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
THU
 
N WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
THU NIGHT
 
N WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.    
FRI
 
N WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.    
FRI NIGHT
 
NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.    
SAT
 
NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.    
SAT NIGHT
 
NE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.    
SUN
 
NE WINDS 10 TO 20 KT. SEAS 6 TO 8 FT.    
SUN NIGHT
 
NE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.  
 
CARIBBEAN N OF 15N BETWEEN 72W AND 85W  
   
TODAY
 
NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
TONIGHT
 
NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT S OF 18N, AND  
3 FT ELSEWHERE.    
THU
 
NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.    
THU NIGHT
 
S OF 18N, NE WINDS 10 TO 15 KT, SHIFTING TO E AFTER  
MIDNIGHT. ELSEWHERE, NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
FRI
 
NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
FRI NIGHT
 
NE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.    
SAT
 
E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.    
SAT NIGHT
 
NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.    
SUN
 
E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.    
SUN NIGHT
 
NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.  
 
CARIBBEAN FROM 11N TO 15N W OF 72W  
   
TODAY
 
NE WINDS 10 TO 15 KT, DIMINISHING TO LESS THAN 10 KT IN  
THE AFTERNOON. SEAS 3 TO 5 FT.    
TONIGHT
 
NE WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT.   
THU
 
S WINDS 10 TO 15 KT WITHIN 90 NM OF COAST OF COLOMBIA,  
AND N LESS THAN 10 KT ELSEWHERE. SEAS 4 TO 6 FT.    
THU NIGHT
 
N WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT.    
FRI
 
N WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT.    
FRI NIGHT
 
NE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.    
SAT
 
E WINDS 10 KT. SEAS 3 TO 4 FT.    
SAT NIGHT
 
NE WINDS 10 KT. SEAS 3 FT.    
SUN
 
E WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.    
SUN NIGHT
 
NE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.  
 
SW CARIBBEAN S OF 11N  
   
TODAY
 
NW WINDS LESS THAN 10 KT. SEAS 3 FT.    
TONIGHT
 
NW WINDS 10 KT. SEAS 3 FT.    
THU
 
NW WINDS LESS THAN 10 KT. SEAS 3 FT.    
THU NIGHT
 
NW WINDS 10 KT. SEAS 3 FT.    
FRI
 
W WINDS LESS THAN 10 KT. SEAS 3 FT.    
FRI NIGHT
 
NW WINDS LESS THAN 10 KT. SEAS 3 FT.   
SAT
 
NW WINDS LESS THAN 10 KT. SEAS 3 FT IN THE MORNING,  
SUBSIDING TO 2 FT OR LESS.    
SAT NIGHT
 
N WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
SUN
 
NW WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.   
SUN NIGHT
 
N WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.  
 
CARIBBEAN BETWEEN 64W AND 72W  
   
TODAY
 
E WINDS 10 TO 20 KT. GULF OF VENEZUELA, SEAS 3 TO 4 FT  
IN THE MORNING, SUBSIDING TO 2 FT OR LESS. ELSEWHERE, SEAS 4 TO  
6 FT.    
TONIGHT
 
E WINDS 10 TO 20 KT. SEAS 3 TO 4 FT GULF OF  
VENEZUELA, AND 5 TO 7 FT ELSEWHERE.    
THU
 
GULF OF VENEZUELA, SE WINDS 10 TO 20 KT, BECOMING NE LESS  
THAN 10 KT IN THE AFTERNOON. ELSEWHERE, E WINDS 10 TO 20 KT.  
SEAS 3 TO 4 FT GULF OF VENEZUELA, AND 5 TO 7 FT ELSEWHERE.    
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 15 KT. SEAS 4 TO 5 FT.    
SAT
 
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
SAT NIGHT
 
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 4 TO 5 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 6 FT.    
TONIGHT
 
E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.    
THU
 
E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT.    
THU NIGHT
 
E WINDS 10 TO 15 KT. SEAS 4 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 15 KT. SEAS 3 TO 5 FT.    
SAT NIGHT
 
E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.    
SUN
 
E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.    
SUN 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 4 TO 6 FT.    
TONIGHT
 
E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.    
THU
 
E WINDS 10 TO 15 KT. SEAS 4 TO 5 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 15 KT. SEAS 4 TO 6 FT.    
SAT
 
E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.    
SAT NIGHT
 
E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.    
SUN
 
E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.    
SUN NIGHT
 
E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.  
 
SYNOPSIS FOR THE SW N ATLC INCLUDING THE BAHAMAS  
   
SYNOPSIS
 
A COLD FRONT WILL MOVE OFF THE NE FLORIDA COAST LATE  
THU. THE FRONT WILL EXTEND FROM 31N70W TO E-CENTRAL FLORIDA BY  
LATE FRI AND FROM 30N65W TO SE FLORIDA BY LATE SAT. STRONG HIGH  
PRESSURE OVER THE MID- ATLANTIC STATES WILL INCREASE NE TO E  
WINDS BEHIND THE FRONT LATE FRI THROUGH SUN.  
 
ATLC WATERS FROM 27N TO 31N W OF 77W  
   
TODAY
 
N WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.    
TONIGHT
 
VARIABLE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.    
THU
 
VARIABLE WINDS LESS THAN 10 KT, BECOMING SW LESS THAN  
10 KT IN THE AFTERNOON. SEAS 3 TO 4 FT.    
THU NIGHT
 
NW WINDS LESS THAN 10 KT, INCREASING TO 10 TO 15 KT  
AFTER MIDNIGHT. SEAS 4 TO 6 FT.    
FRI
 
N WINDS 10 TO 15 KT, INCREASING TO 15 TO 25 KT IN THE  
AFTERNOON. SEAS 5 TO 7 FT.    
FRI NIGHT
 
NE WINDS 15 TO 25 KT. SEAS 8 TO 11 FT.    
SAT
 
NE WINDS 20 TO 30 KT. SEAS 9 TO 13 FT.    
SAT NIGHT
 
NE WINDS 20 TO 30 KT. SEAS 9 TO 13 FT.    
SUN
 
NE WINDS 10 TO 20 KT. SEAS 8 TO 11 FT.    
SUN NIGHT
 
NE WINDS 10 TO 20 KT. SEAS 6 TO 9 FT.  
 
ATLC WATERS FROM 27N TO 31N BETWEEN 65W AND 77W  
   
TODAY
 
SE WINDS LESS THAN 10 KT. SEAS 4 FT.    
TONIGHT
 
SE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.   
THU
 
S WINDS LESS THAN 10 KT W OF 70W, AND SE 10 TO 15 KT  
ELSEWHERE. SEAS 3 TO 5 FT.    
THU NIGHT
 
SE WINDS LESS THAN 10 KT. SEAS 4 TO 5 FT.    
FRI
 
E WINDS LESS THAN 10 KT. SEAS 5 TO 6 FT.    
FRI NIGHT
 
NE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT, BUILDING TO  
7 TO 10 FT AFTER MIDNIGHT.    
SAT
 
NE WINDS 15 TO 25 KT. SEAS 8 TO 11 FT.    
SAT NIGHT
 
NE WINDS 15 TO 25 KT. SEAS 8 TO 11 FT.    
SUN
 
E WINDS 15 TO 20 KT. SEAS 8 TO 11 FT.    
SUN NIGHT
 
E WINDS 10 TO 20 KT. SEAS 7 TO 9 FT.  
 
BAHAMAS N OF 22N  
   
TODAY
 
E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.    
TONIGHT
 
E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.    
THU
 
E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
THU NIGHT
 
E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
FRI
 
NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
FRI NIGHT
 
NE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.    
SAT
 
NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.    
SAT NIGHT
 
NE WINDS 15 TO 25 KT. SEAS 5 TO 7 FT.    
SUN
 
NE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.    
SUN NIGHT
 
NE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.  
 
ATLC WATERS FROM 22N TO 27N BETWEEN 65W AND THE BAHAMAS  
   
TODAY
 
E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.    
TONIGHT
 
E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.    
THU
 
E WINDS 10 TO 15 KT. SEAS 4 TO 5 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 15 KT. SEAS 5 TO 6 FT.    
SAT
 
E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT.    
SAT NIGHT
 
E WINDS 15 TO 25 KT. SEAS 7 TO 10 FT.    
SUN
 
E WINDS 10 TO 20 KT. SEAS 7 TO 10 FT.    
SUN NIGHT
 
E WINDS 10 TO 20 KT. SEAS 7 TO 10 FT.  
 
ATLC WATERS S OF 22N W OF 65W  
   
TODAY
 
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
TONIGHT
 
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
THU
 
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
THU NIGHT
 
SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
FRI
 
SE 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 15 KT. SEAS 3 TO 5 FT.    
SAT NIGHT
 
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
SUN
 
E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.    
SUN NIGHT
 
E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.  
 
ATLC WATERS FROM 19N TO 22N BETWEEN 55W AND 65W  
   
TODAY
 
E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT.    
TONIGHT
 
E WINDS 10 TO 15 KT. SEAS 5 FT.    
THU
 
E WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.    
THU NIGHT
 
E WINDS 10 TO 15 KT. SEAS 5 FT.    
FRI
 
E WINDS 10 TO 15 KT. SEAS 5 FT.    
FRI NIGHT
 
E WINDS 10 TO 15 KT. SEAS 5 FT.    
SAT
 
E WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.    
SAT NIGHT
 
E WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.    
SUN
 
E WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.    
SUN NIGHT
 
E WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.  
 
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