633  
FZNT02 KNHC 101454  
HSFAT2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
1630 UTC FRI NOV 10 2017  
 
SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  
 
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.  
 
SECURITE  
 
ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND  
GULF OF MEXICO  
 
SYNOPSIS VALID 1200 UTC FRI NOV 10.  
24 HOUR FORECAST VALID 1200 UTC SAT NOV 11.  
48 HOUR FORECAST VALID 1200 UTC SUN NOV 12.  
 
.WARNINGS.  
 
.NONE.  
 
.SYNOPSIS AND FORECAST.  
 
.ATLC COLD FRONT FROM 31N75W TO 28N81W. N OF 30N W OF 79W N  
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.  
.12 HOUR FORECAST COLD FRONT FROM 31N72W TO 27N80W. W OF LINE  
FROM 31N75W TO 29N80W NE WINDS 20 TO 25 FT. SEAS TO 11 FT.  
.24 HOUR FORECAST COLD FRONT FROM 31N66W TO 29N74W THEN  
STATIONARY FRONT TO 27.5N80W. W OF LINE FROM 31N70W TO 27N80W NE  
WINDS 20 TO 30 FT. SEAS 8 TO 13 FT.  
.36 HOUR FORECAST STATIONARY FRONT FROM 31N64W TO 26.5N80W. W OF  
LINE FROM 31N65W TO 24N75W NE WINDS 20 TO 30 FT. SEAS 8 TO 13  
FT. WITHIN 60 NM OF LINE FROM 25N65W TO 24N74W NE TO E WINDS 20  
TO 25 KT. SEAS TO 8 FT.  
.48 HOUR FORECAST STATIONARY FRONT FROM 31N59W TO 26.5N80W.  
WITHIN 75 NM OF LINES FROM 31N70W TO 27N80W AND FROM 25N70W TO  
23N76W E WINDS 20 TO 25 KT. SEAS TO 11 FT. ELSEWHERE W OF LINE  
FROM 31N65W TO 24N67W TO 22N75W TO 26N80W WINDS 20 KT OR LESS.  
SEAS TO 10 FT.  
 
.ATLC E OF LINE FROM 31N43W TO 23N35W WINDS 20 KT OR LESS. SEAS  
TO 10 FT PRIMARILY IN E SWELL.  
.18 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.  
 
.CARIBBEAN LOW PRES 15N78W 1008 MB WITH TROUGH NE TO 21N74W.  
WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. SCATTERED TSTMS WITHIN  
75 NM OF LINE FROM 17N70W TO 16.5N77W.  
.12 HOUR FORECAST LOW PRES 15N78W 1008 MB WITH TROUGH NW TO  
20N85W. YUCATAN CHANNEL NE WINDS 20 TO 25 KT. SEAS LESS THAN 8  
FT.  
.24 HOUR FORECAST TROUGH FROM 11N75W TO 18N87W. N OF 20N W OF  
80W NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.  
.36 HOUR FORECAST TROUGH FROM 11N75W TO 17N87W. N OF 18N W OF  
78W NE WINDS 20 TO 25 KT. SEAS TO 8 FT.  
.48 HOUR FORECAST TROUGH FROM 10N76W TO 17N88W. N OF 18.5N W OF  
82W NE WINDS 20 TO 25 KT. SEAS TO 8 FT.  
 
.GULF OF MEXICO STATIONARY FRONT FROM 27N82.5W TO LOW PRES  
24N96W 1014 MB TO 18N95W. S OF 22N W OF FRONT NW WINDS 20 TO 25  
KT. SEAS LESS THAN 8 FT.  
.12 HOUR FORECAST TROUGH FROM 24N97W TO 19N91W. S OF 21N W OF  
TROUGH NW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. E OF 86W NE  
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.  
.24 HOUR FORECAST TROUGH FROM 24N97W TO 18N94W. N OF 27N E OF  
85W NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.  
.48 HOUR FORECAST TROUGH FROM 23N97W TO 18N94W. N OF 26N E OF  
88W NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.  
 
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.  
 

 
.FORECASTER NELSON. NATIONAL HURRICANE CENTER.  
 
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