958  
FZNT31 KNHC 090858  
OFFN20  
 
MARINE WEATHER HF VOICE BROADCAST  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
358 AM EST THU NOV 9 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 IS EXPECTED TO DEVELOP OVER THE  
SW CARIBBEAN LATER TODAY, REMAIN NEARLY STATIONARY THROUGH SAT,  
THEN DISSIPATE SUN. WINDS WILL INCREASE IN THE NW CARIBBEAN FRI  
NIGHT AS HIGH PRESSURE BUILDS BEHIND A COLD FRONT NORTH OF THE  
AREA. FRESH TO STRONG WINDS WILL CONTINUE OVER NW CARIBBEAN FRI  
NIGHT THROUGH SUN, THEN SLOWLY SUBSIDE MON.  
 
NW CARIBBEAN W OF 85W  
   
TODAY
 
N WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
TONIGHT
 
N WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.    
FRI
 
N WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.    
FRI NIGHT
 
N WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.    
SAT
 
NE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.    
SAT NIGHT
 
NE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.    
SUN
 
NE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.    
SUN NIGHT
 
NE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.    
MON
 
N WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.    
MON 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 20 KT. SEAS 5 TO 7 FT S OF 18N, AND 3 TO  
5 FT ELSEWHERE.    
TONIGHT
 
NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.    
FRI
 
NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
FRI NIGHT
 
NE WINDS 10 TO 20 KT. SEAS 4 TO 6 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
 
NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.    
SUN NIGHT
 
NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
MON
 
NE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.    
MON NIGHT
 
NE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.  
 
CARIBBEAN FROM 11N TO 15N W OF 72W  
   
TODAY
 
N WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.    
TONIGHT
 
N WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.    
FRI
 
NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.    
FRI NIGHT
 
N WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT.    
SAT
 
E WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.    
SAT NIGHT
 
NE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.    
SUN
 
E WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.    
SUN NIGHT
 
NE WINDS 10 KT. SEAS 3 TO 4 FT.    
MON
 
NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
MON NIGHT
 
NE WINDS 10 KT. SEAS 3 TO 4 FT.  
 
SW CARIBBEAN S OF 11N  
   
TODAY
 
W WINDS LESS THAN 10 KT. SEAS 3 FT.    
TONIGHT
 
NW WINDS 10 TO 15 KT. SEAS 3 FT.    
FRI
 
W WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
FRI NIGHT
 
NW WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.    
SAT
 
NW WINDS LESS THAN 10 KT. SEAS 3 FT.    
SAT NIGHT
 
NW WINDS 10 KT. SEAS 2 TO 3 FT.    
SUN
 
NW WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.   
SUN NIGHT
 
NW WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.    
MON
 
NW WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.   
MON NIGHT
 
NW WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.  
 
CARIBBEAN BETWEEN 64W AND 72W  
   
TODAY
 
E WINDS 10 TO 20 KT. SEAS 4 TO 7 FT.    
TONIGHT
 
E WINDS 10 TO 20 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 20 KT. SEAS 4 TO 5 FT.    
MON
 
E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT.    
MON 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 15 KT. SEAS 4 TO 6 FT.    
TONIGHT
 
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 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 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 5 TO 7 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.    
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.    
MON
 
E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.    
MON NIGHT
 
E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.  
 
SYNOPSIS FOR THE SW N ATLC INCLUDING THE BAHAMAS  
   
SYNOPSIS
 
A COLD FRONT MOVING OFF THE NE FLORIDA COAST WILL  
EXTEND FROM 31N72W TO CENTRAL FLORIDA EARLY SAT AND FROM 30N65W  
TO VERO BEACH FLORIDA EARLY SUN. STRONG HIGH PRESSURE NORTH OF  
THE AREA WILL INCREASE NE WINDS TO 20-30 KT BEHIND THE FRONT  
THIS WEEKEND. A REINFORCING COLD FRONT MOVING OFF THE GEORGIA  
COAST SUN NIGHT WILL EXTEND FROM 30N70W TO THE CENTRAL BAHAMAS  
MON NIGHT.  
 
ATLC WATERS FROM 27N TO 31N W OF 77W  
   
TODAY
 
S WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.    
TONIGHT
 
VARIABLE WINDS LESS THAN 10 KT, BECOMING W 10 TO  
15 KT AFTER MIDNIGHT. SEAS 3 TO 5 FT.    
FRI
 
N WINDS 15 TO 25 KT. SEAS 5 TO 7 FT.    
FRI NIGHT
 
NE WINDS 20 TO 30 KT. SEAS 7 TO 11 FT.    
SAT
 
NE WINDS 20 TO 30 KT. SEAS 9 TO 14 FT.    
SAT NIGHT
 
NE WINDS 15 TO 25 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.    
MON
 
NE WINDS 10 TO 20 KT. SEAS 6 TO 8 FT.    
MON NIGHT
 
NE WINDS 15 TO 20 KT. SEAS 7 TO 8 FT.  
 
ATLC WATERS FROM 27N TO 31N BETWEEN 65W AND 77W  
   
TODAY
 
SE WINDS LESS THAN 10 KT W OF 70W, AND SE 10 TO 15 KT  
ELSEWHERE. SEAS 3 TO 5 FT.    
TONIGHT
 
SE WINDS LESS THAN 10 KT. SEAS 4 TO 5 FT.   
FRI
 
SE WINDS LESS THAN 10 KT. SEAS 5 TO 6 FT.    
FRI NIGHT
 
W OF 70W, NE WINDS 10 TO 15 KT, INCREASING TO 15 TO  
25 KT AFTER MIDNIGHT. ELSEWHERE, SE WINDS 10 TO 15 KT. SEAS 7 TO  
10 FT W OF 70W, AND 4 TO 6 FT ELSEWHERE.    
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 25 KT. SEAS 8 TO 11 FT.    
SUN NIGHT
 
E WINDS 10 TO 20 KT. SEAS 7 TO 9 FT.    
MON
 
E WINDS 10 TO 15 KT. SEAS 6 TO 8 FT.    
MON NIGHT
 
NE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.  
 
BAHAMAS N OF 22N  
   
TODAY
 
E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.    
TONIGHT
 
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 10 TO 20 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.    
MON
 
NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.    
MON NIGHT
 
NE WINDS 10 TO 20 KT. SEAS 4 TO 6 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.    
FRI
 
E WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.    
FRI NIGHT
 
E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.    
SAT
 
E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT.    
SAT NIGHT
 
E WINDS 15 TO 25 KT. SEAS 6 TO 9 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.    
MON
 
E WINDS 10 TO 20 KT. SEAS 6 TO 9 FT.    
MON NIGHT
 
E WINDS 10 TO 15 KT. SEAS 6 TO 7 FT.  
 
ATLC WATERS S OF 22N W OF 65W  
   
TODAY
 
SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
TONIGHT
 
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
 
SE 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 6 FT.    
MON
 
SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.    
MON NIGHT
 
SE 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 5 TO 6 FT.    
TONIGHT
 
E WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.    
FRI
 
E WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.    
FRI NIGHT
 
E WINDS 10 TO 15 KT. SEAS 5 TO 6 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 7 FT.    
MON
 
SE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.    
MON NIGHT
 
SE WINDS 10 TO 15 KT. SEAS 6 TO 7 FT.  
 
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