622  
FZNT25 KNHC 220248  
OFFN04  
 
NAVTEX MARINE FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
1048 PM EDT THU SEP 21 2017  
 
...PLEASE REFER TO COASTAL WATERS FORECASTS (CWF) AVAILABLE  
THROUGH NOAA WEATHER RADIO AND OTHER MEANS FOR DETAILED  
COASTAL WATERS FORECASTS...  
 
SOUTHEAST GULF OF MEXICO  
   
SYNOPSIS
 
A THERMAL TROUGH WILL DEVELOP EACH EVENING OVER THE  
NW YUCATAN PENINSULA, MOVE W-NW ACROSS THE SW GULF OVERNIGHT AND  
DISSIPATE OVER THE SW GULF WATERS BY LATE EACH MORNING. HIGH  
PRESSURE WILL PREVAIL ELSEWHERE THROUGH TUE.  
   
OVERNIGHT
 
NE TO E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.    
FRI
 
NE WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.    
FRI NIGHT
 
NE TO E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.    
SAT
 
NE WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.    
SAT NIGHT
 
NE TO E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.    
SUN
 
E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.    
SUN NIGHT
 
E WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.    
MON
 
E TO SE WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.    
MON NIGHT
 
E WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.    
TUE
 
E WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.    
TUE NIGHT
 
NE TO E WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.  
 
WITHIN 200 NM EAST OF THE COAST OF FLORIDA  
   
SYNOPSIS
 
HURRICANE MARIA IS CENTERED AT 21.0N 70.2W 955 MB AT  
11 PM EDT MOVING NW OR 320 DEGREES AT 7 KT. MAXIMUM SUSTAINED  
WINDS ARE 110 KT WITH GUSTS TO 135 KT. MARIA IS FORECAST TO  
REACH NEAR 22.0N 70.8W AT 8 AM EDT FRI, WEAKEN TO 105 KT GUSTS  
TO 130 KT NEAR 23.5N 71.5W AT 8 PM EDT FRI, WEAKEN TO 100 KT  
GUSTS TO 120 KT NEAR 25.1N 72.0W AT 8 AM EDT SAT, WEAKEN TO  
95 KT GUSTS 115 KT NEAR 26.7N 72.3W AT 8 PM EDT SAT, WEAKEN TO  
90 KT GUSTS 110 KT NEAR 29.3N 72.1W AT 8 PM SUN, THEN PASS NORTH  
OF THE AREA NEAR 31.2N 71.0W AT 8 PM EDT MON.  
   
OVERNIGHT
 
NE TO E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS S OF  
27N, AND 5 TO 7 FT N OF 27N.    
FRI
 
NE WINDS 5 TO 10 KT S OF 27N, AND NE 10 TO 15 KT N OF 27N.  
SEAS 2 FT OR LESS S OF 27N, AND 7 TO 10 FT N OF 27N.    
FRI NIGHT
 
NE WINDS 10 TO 15 KT S OF 27N, AND NE 15 TO 20 KT N  
OF 27N. S OF 27N, SEAS 2 FT OR LESS, BUILDING TO 3 FT LATE. N OF  
27N, SEAS 8 TO 11 FT. SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.    
SAT
 
N TO NE WINDS 10 TO 15 KT S OF 27N, AND NE 15 TO 20 KT N  
OF 27N. SEAS 3 FT S OF 27N, AND 8 TO 11 FT N OF 27N. SCATTERED  
SHOWERS AND ISOLATED THUNDERSTORMS.    
SAT NIGHT
 
N TO NE WINDS 15 TO 20 KT. SEAS 3 FT S OF 27N, AND  
8 TO 11 FT N OF 27N.    
SUN
 
N WINDS 15 TO 20 KT. SEAS 3 FT S OF 27N, AND 8 TO 11 FT N  
OF 27N.    
SUN NIGHT
 
N WINDS 15 TO 20 KT. SEAS 3 FT S OF 27N, AND 7 TO  
10 FT N OF 27N.    
MON
 
NW TO N WINDS 15 TO 20 KT. SEAS 3 FT S OF 27N, AND 6 TO  
9 FT N OF 27N.    
MON NIGHT
 
N WINDS 10 TO 15 KT. SEAS 2 FT OR LESS S OF 27N, AND  
5 TO 7 FT N OF 27N.    
TUE
 
NW TO N WINDS 10 TO 15 KT. SEAS 2 FT OR LESS S OF 27N, AND  
5 TO 7 FT N OF 27N.    
TUE NIGHT
 
N TO NE WINDS 5 TO 10 KT. SEAS 2 FT OR LESS S OF  
27N, AND 5 TO 7 FT N OF 27N.  
 
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