073  
FZPN03 KNHC 051537  
HSFEP2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
1630 UTC SUN NOV 05 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 1200 UTC SUN NOV 05.  
24 HOUR FORECAST VALID 1200 UTC MON NOV 06.  
48 HOUR FORECAST VALID 1200 UTC TUE NOV 07.  
 
.WARNINGS.  
 
.NONE.  
 
.SYNOPSIS AND FORECAST.  
 
.TROUGH FROM 29N132W TO 22N138W. SHEARLINE FROM 30N134W TO  
BEYOND 25N140W. OVER FORECAST WATERS NW OF SHEARLINE NE WINDS 20  
TO 25 KT. SEAS 10 TO 14 FT. WITHIN 150 NM SE OF SHEARLINE WINDS  
20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED NE AND NW SWELL.  
.24 HOUR FORECAST SHEARLINE FROM 31N122W TO LOW PRES NEAR  
29.5N127W 1014 MB TO 25.5N140W. OVER FORECAST WATERS NW OF  
SHEARLINE AND LOW NE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.  
ELSEWHERE WITHIN 150 NM E SEMICIRCLE OF LOW SE TO S WINDS 20 TO  
25 KT. SEAS TO 8 FT. REMAINDER OF AREA N OF 20N TO SHEARLINE AND  
W OF 134W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED N AND NE  
SWELL.  
.48 HOUR FORECAST TROUGH DISSIPATED. WINDS 20 KT OR LESS. SEAS  
LESS THAN 8 FT.  
   
WITHIN 30 NM EITHER SIDE OF LINE FROM 16.5N95W TO 13N95.5W
 
 
INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 30 KT. SEAS  
TO 9 FT.   
24 HOUR FORECAST N OF 14N BETWEEN 94.5W AND 96W
 
INCLUDING  
GULF OF TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS TO 8 FT.   
48 HOUR FORECAST N OF 13.5N BETWEEN 94.5W AND 95.5W
 
INCLUDING  
GULF OF TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS TO 8 FT.  
 
.30 HOUR FORECAST WITHIN AREA BOUNDED BY 03.4S115W TO 03.4S120W  
TO 02S120W TO 03.4S115W WINDS 20 KT OR LESS. SEAS 8 FT IN SW  
SWELL.  
.48 HOUR FORECAST OVER WATERS S OF LINE FROM 01.5N120W TO  
06N111W TO 00N109W TO 03.4S105W WINDS 20 KT OR LESS. SEAS 8 TO 9  
FT IN MIXED SE AND SW SWELL.  
 
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.  
 
CONVECTION VALID AT 1500 UTC SUN NOV 5...  
   
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH
 
 
MONSOON TROUGH EXTENDS FROM LOW PRES NEAR 10N76W 1011 MB TO  
09N86W TO LOW PRES NEAR 12N119W 1011 MB TO 10.5N140W. WIDELY  
SCATTERED MODERATE ISOLATED STRONG CONVECTION WITHIN 150 NM N  
AND 180 NM S OF TROUGH E OF 108W TO COAST OF COLOMBIA...AND  
WITHIN 150 NM S OF TROUGH BETWEEN 123W AND 138W.  
 

 
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.  
 
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