346  
FZNT32 KNHC 190210  
OFFN21  
 
MARINE WEATHER HF VOICE BROADCAST  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
1010 PM EDT MON MAR 18 2019  
 
MARINE WEATHER HF VOICE BROADCAST FOR THE GULF OF MEXICO  
 
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 THE GULF OF MEXICO  
   
SYNOPSIS
 
A STATIONARY FRONT EXTENDS FROM THE FLORIDA STRAITS  
NEAR 24N83W TO 1014 MB LOW PRES CENTERED NEAR 21.5N92.5W. STRONG  
HIGH PRESSURE SURROUNDING THE LOW IS SUPPORTING STRONG TO NEAR  
GALE-FORCE N TO NE WINDS OVER THE SW GULF OF MEXICO. THIS AREA OF  
WINDS WILL SHIFT ENE ACROSS THE GULF OF MEXICO AND DIMINISH  
THROUGH TUE NIGHT AS THE LOW SHIFTS E AND WEAKENS AND THE FRONT  
EXITS TO THE SE OF THE GULF. A NEW SURFACE RIDGE WILL BUILD S  
ACROSS THE AREA WED THROUGH FRI NIGHT.  
 
GULF OF MEXICO N OF 26N W OF 87W  
   
OVERNIGHT
 
NE WINDS 15 TO 25 KT. SEAS 7 TO 10 FT.    
TUE
 
E WINDS 15 TO 25 KT. SEAS 7 TO 10 FT.    
TUE NIGHT
 
E WINDS 10 TO 20 KT. SEAS 6 TO 9 FT.    
WED
 
NE WINDS 10 TO 15 KT. SEAS 6 TO 8 FT.    
WED NIGHT
 
NE WINDS 10 TO 15 KT, DIMINISHING TO LESS THAN  
10 KT AFTER MIDNIGHT. SEAS 4 TO 6 FT.    
THU
 
N WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.    
THU NIGHT
 
NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
FRI
 
NE WINDS 10 TO 15 KT. SEAS 3 FT.    
FRI NIGHT
 
E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
SAT
 
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
SAT NIGHT
 
SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.  
 
GULF OF MEXICO FROM 22N TO 26N W OF 87W  
   
OVERNIGHT
 
NE WINDS 20 TO 30 KT. SEAS 7 TO 10 FT.    
TUE
 
NE WINDS 15 TO 25 KT. SEAS 8 TO 11 FT.    
TUE NIGHT
 
NE WINDS 10 TO 20 KT. SEAS 6 TO 9 FT.    
WED
 
NE WINDS 10 TO 20 KT. SEAS 6 TO 8 FT.    
WED NIGHT
 
NE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.    
THU
 
NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.    
THU NIGHT
 
NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
FRI
 
E WINDS 10 TO 15 KT. SEAS 3 TO 4 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 20 KT. SEAS 3 TO 5 FT.  
 
SW GULF OF MEXICO S OF 22N W OF 87W  
   
OVERNIGHT
 
N WINDS 15 TO 25 KT. SEAS 6 TO 9 FT.    
TUE
 
NW WINDS 15 TO 25 KT WITHIN 60 NM OF COAST OF VERACRUZ,  
AND NE 10 TO 20 KT ELSEWHERE. SEAS 6 TO 8 FT.    
TUE NIGHT
 
N WINDS 10 TO 20 KT. SEAS 6 TO 8 FT.    
WED
 
WITHIN 60 NM OF COAST OF VERACRUZ, N WINDS 10 TO 15 KT,  
DIMINISHING TO LESS THAN 10 KT IN THE AFTERNOON. ELSEWHERE, NE  
WINDS 10 TO 15 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. SEAS 4 TO 6 FT.    
THU NIGHT
 
NE 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 20 KT. SEAS 3 TO 5 FT.    
SAT
 
E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.    
SAT NIGHT
 
E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.  
 
GULF OF MEXICO E OF 87W  
   
OVERNIGHT
 
NE WINDS 15 TO 25 KT. SEAS 6 TO 9 FT.    
TUE
 
NE WINDS 15 TO 25 KT. SEAS 7 TO 10 FT.    
TUE NIGHT
 
NE WINDS 10 TO 20 KT. SEAS 6 TO 9 FT.    
WED
 
NE WINDS 10 TO 20 KT. SEAS 6 TO 8 FT.    
WED NIGHT
 
NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.    
THU
 
N WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
THU NIGHT
 
N WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
FRI
 
N WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
FRI NIGHT
 
NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
SAT
 
E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
SAT NIGHT
 
E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.  
 
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