111  
FZPN03 KNHC 080334  
HSFEP2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
0430 UTC WED NOV 08 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 WED NOV 08.  
24 HOUR FORECAST VALID 0000 UTC THU NOV 09.  
48 HOUR FORECAST VALID 0000 UTC FRI NOV 10.  
 
.WARNINGS.  
   
..GALE WARNING
 
 
.WITHIN 30 NM EITHER SIDE OF A LINE FROM 16N95W TO 15N95W TO  
14N95.5W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20  
TO 30 KT. SEAS 8 TO 10 FT.   
24 HOUR FORECAST WITHIN 60 NM OF GULF OF TEHUANTEPEC
 
N WINDS  
20 TO 25 KT. SEAS 8 FT.  
.36 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF A LINE FROM 16N95W  
TO 15N95W TO 13.5N96W...INCLUDING THE GULF OF TEHUANTEPEC...N TO  
NE WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.  
.48 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 14 FT. ELSEWHERE WITHIN 60 NM OF LINE  
FROM 16N95W TO 15N95.5W TO 14N96W N TO NE WINDS 20 TO 30 KT.  
SEAS 8 TO 12 FT. REMAINDER WATERS FROM 12N TO 13.5N BETWEEN 94W  
AND 98W WINDS 20 KT OR LESS. SEAS TO 9 FT IN NE SWELL.  
 
.SYNOPSIS AND FORECAST.  
 
.S OF 07N BETWEEN 110W AND 123W WINDS 20 KT OR LESS. SEAS TO 9  
FT IN SW SWELL.  
.24 HOUR FORECAST S OF 09N BETWEEN 109W AND 120W AND ALSO S OF  
07N BETWEEN 100W AND 109W WINDS 20 KT OR LESS. SEAS 8 FT IN SW  
SWELL.  
.30 HOUR FORECAST FROM 05N TO 8N BETWEEN 98W AND 103W WINDS 20  
KT OR LESS. SEAS 8 FT IN SW SWELL.  
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.  
 
.18 HOUR FORECAST COLD FRONT FROM 30N139W TO 29.5N140W. N OF  
29.5N E OF FRONT TO 135W WINDS 20 KT OR LESS. SEAS TO 8 FT IN NW  
SWELL.  
.24 HOUR FORECAST COLD FRONT FROM 30N136W TO 29N140W. N OF 29N E  
OF FRONT TO 133W WINDS 20 KT OR LESS. SEAS TO 8 FT IN NW SWELL.  
.48 HOUR FORECAST WEAKENING COLD FRONT FROM 30N130W TO 28N135W  
...THEN DISSIPATING STATIONARY FRONT TO 27N140W. NW OF FRONT  
WINDS 20 KT OR LESS. SEAS 9 TO 13 FT IN NW SWELL. SE AND S OF  
FRONT TO A LINE FROM 30N122W TO 26N130W TO 24N140W WINDS 20 KT  
OR LESS. SEAS 8 TO 11 FT IN NW SWELL.  
 
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.  
 
CONVECTION VALID AT 0245 UTC WED NOV 08...  
   
SCATTERED MODERATE ISOLATED STRONG WITHIN 30 NM OF 05.5N78W
 
 
AND WITHIN 30 NM OF 14N128.5W.  
 
.SCATTERED MODERATE WITHIN 30 NM OF 07N78W.  
   
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH
 
 
THE MONSOON TROUGH AXIS EXTENDS FROM 09N84W TO 08.5N91W TO  
09N100W TO 10N112W TO LOW PRES NEAR 10N116W 1009 MB TO 10N125W  
TO 12N130W TO LOW PRES NEAR 12N133W 1009 MB AND TO BEYOND  
09N140W. SCATTERED MODERATE ISOLATED STRONG WITHIN 60 NM N OF  
AXIS BETWEEN 121W AND 123W. SCATTERED MODERATE WITHIN 60 NM N OF  
AXIS BETWEEN 92W AND 94W AND BETWEEN 95W AND 99W. SIMILAR  
CONVECTION IS WITHIN 60 NM OF AXIS BETWEEN 124W AND 129W.  
 

 
.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.  
 
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