736  
FZPN03 KNHC 040219  
HSFEP2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
0430 UTC SAT NOV 04 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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  
 
E PACIFIC FROM THE EQUATOR TO 30N E OF 140W AND 03.4S TO THE  
EQUATOR E OF 120W  
 
SYNOPSIS VALID 0000 UTC SAT NOV 04.  
24 HOUR FORECAST VALID 0000 UTC SUN NOV 05.  
48 HOUR FORECAST VALID 0000 UTC MON NOV 06.  
 
.WARNINGS.  
 
.NONE.  
 
.SYNOPSIS AND FORECAST.  
   
WITHIN 15 NM OF LINE FROM 16.5N95W TO 14N95W
 
INCLUDING THE  
GULF OF TEHUANTEPEC...NW TO N WINDS 20 TO 25 KT. SEAS BUILDING  
TO 10 FT.  
.24 HOUR FORECAST WITHIN 30 NM OF LINE FROM 16.5N95W TO  
13.5N95.5W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO  
30 KT. SEAS TO 10 FT.  
.48 HOUR FORECAST WITHIN 30 NM OF LINE FROM 16.5N95W TO  
13N96W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO  
25 KT. SEAS TO 9 FT.  
 
.12 HOUR FORECAST COLD FRONT FROM 30N131W TO 23N140W. W OF LINE  
FROM 30N136W TO 28N140W NE WINDS 20 TO 25 KT. SEAS 8 TO 11 FT.  
.24 HOUR FORECAST STATIONARY FRONT FROM 30N129W TO 21.5N140W. NW  
OF LINE FROM 30N131W TO 25N140W NE WINDS 20 TO 25 KT. SEAS 8 TO  
13 FT.  
.36 HOUR FORECAST FRONTAL TROUGH FROM 30N128W TO 28N131W TO  
21N137W. W OF LINE FROM 30N128W TO 23N140W WINDS 20 KT OR LESS.  
SEAS TO 11 FT.  
.48 HOUR FORECAST FRONTAL TROUGH FROM 30N122W TO 28N132W TO  
20N131W. W OF LINE FROM 30N128W TO 24N132W TO 21N140W WINDS 20  
KT OR LESS. SEAS TO 11 FT.  
 
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.  
 
CONVECTION VALID AT 0215 UTC SAT NOV 04...  
   
LOW PRES 14N115.5W 1010 MB
 
SCATTERED MODERATE ISOLATED STRONG  
WITHIN 120 NM OF LINE FROM 18N111W TO 13N118W.  
   
LOW PRES 17N129W 1010 MB
 
SCATTERED MODERATE WITHIN 75 NM OF  
16.5N124.5W.  
   
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH
 
 
MONSOON TROUGH FROM 11N75W TO 09N84W TO 08N91W TO 1010 MB LOW  
PRES 14N115.5W. ITCZ FROM 12N129W TO 09N140W. ISOLATED MODERATE  
TO STRONG WITHIN 120 NM OF LINE FROM 04N77W TO 07N85W. SCATTERED  
MODERATE ISOLATED STRONG WITHIN 90 NM OF LINES FROM 08N90W TO  
08N107W AND FROM 12N130W TO 09N140W.  
 

 
.FORECASTER NELSON. NATIONAL HURRICANE CENTER.  
 
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