382  
FZPN03 KNHC 090908  
HSFEP2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
1030 UTC THU NOV 9 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 0600 UTC THU NOV 9.  
24 HOUR FORECAST VALID 0600 UTC FRI NOV 10.  
48 HOUR FORECAST VALID 0600 UTC SAT NOV 11.  
 
.WARNINGS.  
   
..GALE WARNING
 
 
.GULF OF TEHUANTEPEC N OF 14N BETWEEN 94.5W AND 95.5W N TO NE  
WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.  
.12 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF A LINE FROM 16N95W  
TO 15N95.5W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS  
30 TO 35 KT. SEAS 9 TO 12 FT. ELSEWHERE WITHIN 60 NM EITHER SIDE  
OF A LINE FROM 16N95W TO 13N96W N TO NE WINDS 20 TO 30 KT. SEAS 8  
TO 10 FT.  
.24 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF A LINE FROM 16N95W  
TO 14N95.5W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS  
30 TO 35 KT. SEAS 9 TO 14 FT. ELSEWHERE WITHIN 75 NM EITHER SIDE  
OF SAME LINE N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.  
REMAINDER OF AREA BOUNDED BY 12N93W TO 09N98W TO 11N102W TO  
13N100W TO 16N96W TO 15N93W TO 12N93W WINDS 20 KT OR LESS. SEAS  
8 TO 9 FT IN MIXED NE AND S SWELL.   
48 HOUR FORECAST LITTLE CHANGE
 
EXCEPT REMAINDER OF AREA  
BOUNDED BY 10N95W TO 09N96W TO 10N102W TO 16N94W TO 10N95W  
WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED NE AND S SWELL.  
 
.SYNOPSIS AND FORECAST.  
 
.COLD FRONT FROM 30N132W TO 27N140W. N OF 29N W OF 134W WINDS 20  
KT OR LESS. SEAS 8 FT IN NW SWELL.  
.12 HOUR FORECAST COLD FRONT FROM 30N130W TO 26N140W. WITHIN AREA  
BOUNDED BY 30N140W TO 30N126W TO 28N130W TO 26N140W TO 30N140W  
WINDS 20 KT OR LESS. SEAS 8 TO 13 FT IN NW SWELL...HIGHEST NEAR  
30N139W.  
.24 HOUR FORECAST COLD FRONT FROM 30N128W TO 27N136W. WITHIN AREA  
BOUNDED BY 30N140W TO 30N121W TO 23N130W TO 20N140W TO 30N140W  
WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NW SWELL...HIGHEST NEAR  
29N133W.  
.48 HOUR FORECAST DISSIPATING STATIONARY FRONT FROM 30N126W TO  
27N136W. WITHIN AREA BOUNDED BY 26N140W TO 30N125W TO 30N115W TO  
22N113W TO 12N130W TO 12N140W TO 26N140W WINDS 20 KT OR LESS.  
SEAS 8 TO 11 FT IN MIXED S AND NW SWELL.  
 
.WITHIN AREA BOUNDED BY 03.4S84W TO 03.4S120W TO 15N134W TO  
18N126W TO 08N109W TO 11N102W TO 03.4S84W...EXCEPT LEE OF  
GALAPAGOS ISLANDS...WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED  
SWELL.  
.24 HOUR FORECAST WITHIN AREA BOUNDED BY 11N126W TO 13N135W TO  
19N135W TO 20N129W TO 16N124W TO 11N126W WINDS 20 KT OR LESS.  
SEAS 8 TO 9 FT IN MIXED N AND S SWELL.  
.48 HOUR FORECAST CONDITIONS MERGE.  
 
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.  
 
CONVECTION VALID AT 0900 UTC THU NOV 9...  
 
.SCATTERED MODERATE ISOLATED STRONG N OF 07N BETWEEN 78W AND  
80W...INCLUDING THE GULF OF PANAMA.  
   
TROUGH FROM 18N133W TO 14N136W
 
SCATTERED MODERATE ISOLATED  
STRONG WITHIN 180 NM W OF AXIS.  
   
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH
 
 
MONSOON TROUGH AXIS EXTENDS FROM 10N83W TO 09N100W TO LOW PRES  
NEAR 10N125W TO 09N140W. SCATTERED MODERATE ISOLATED STRONG  
FROM 06N TO 10N BETWEEN 82W AND 86W...FROM 07N TO 10N BETWEEN 93W  
AND 96W...FROM 07N TO 11N BETWEEN 102W AND 108W...FROM 06N TO 08N  
BETWEEN 111W AND 116W...AND WITHIN 90 NM TO 180 NM N OF AXIS  
BETWEEN 119W AND 131W.  
 

 
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.  
 
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