727  
FZPN03 KNHC 130959  
HSFEP2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
1030 UTC MON JAN 13 2025  
 
SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 MON JAN 13.  
24 HOUR FORECAST VALID 0600 UTC TUE JAN 14.  
48 HOUR FORECAST VALID 0600 UTC WED JAN 15.  
 
.WARNINGS.  
   
..GULF OF TEHUANTEPEC GALE WARNING
 
 
.15 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 15N95W TO  
16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 30  
KT. SEAS LESS THAN 8 FT.  
.18 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 15N95W TO  
16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 25 TO 35  
KT. SEAS TO 8 FT.  
.24 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 14N96W TO 14N95W  
TO 15N94W TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N  
WINDS 25 TO 35 KT. SEAS 8 TO 9 FT.  
.48 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 15N96W TO 14N96W  
TO 15N94W TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO  
NE WINDS 20 TO 30 KT. SEAS 8 TO 9 FT.  
 
.SYNOPSIS AND FORECAST.  
 
.WITHIN 29N118W TO 30N140W TO 24N140W TO 24N121W TO 29N118W  
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N SWELL. WITHIN 19N140W  
TO 13N140W TO 11N137W TO 12N134W TO 13N134W TO 19N140W WINDS 20  
KT OR LESS. SEAS 8 TO 10 FT IN NE TO E SWELL.  
.24 HOUR FORECAST WITHIN 30N121W TO 30N140W TO 19N140W TO  
20N133W TO 30N121W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N TO  
NE SWELL.  
.33 HOUR FORECAST WITHIN 30N126W TO 30N132W TO 29N130W  
TO 29N127W TO 30N126W NE TO E WINDS 20 TO 25 KT. SEAS 10 TO 12  
FT. WITHIN 30N120W TO 28N131W TO 30N140W TO 18N140W TO 19N134W  
TO 23N132W TO 30N120W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N  
SWELL.  
.48 HOUR FORECAST WITHIN 30N127W TO 30N140W TO 17N140W TO 24N133W  
TO 25N128W TO 30N127W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW  
SWELL.  
 
.12 HOUR FORECAST WITHIN 11N86W TO 11N87W TO 11N88W TO 10N87W TO  
10N86W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...NE WINDS 20  
TO 25 KT. SEAS LESS THAN 8 FT.  
.24 HOUR FORECAST WITHIN 11N86W TO 11N88W TO 12N88W TO 11N89W TO  
10N89W TO 10N87W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...  
NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.  
.48 HOUR FORECAST WITHIN 11N86W TO 12N87W TO 11N88W TO 10N89W TO  
10N87W TO 10N86W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...  
NE WINDS 20 TO 30 KT. SEAS 8 TO 9 FT.  
 
.21 HOUR FORECAST WITHIN 28N111W TO 30N113W TO 29N113W TO  
27N112W TO 25N111W TO 26N110W TO 28N111W...INCLUDING THE GULF OF  
CALIFORNIA...NW TO N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.  
.24 HOUR FORECAST WITHIN 28N111W TO 30N112W TO 29N113W TO  
28N113W TO 27N112W TO 27N111W TO 28N111W...INCLUDING THE GULF OF  
CALIFORNIA...NW TO N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.  
.48 HOUR FORECAST WITHIN 27N111W TO 27N112W TO 25N111W TO  
25N110W TO 27N111W...INCLUDING THE GULF OF CALIFORNIA...NW TO N  
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.  
 
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.  
 
CONVECTION VALID AT 0940 UTC MON JAN 13...  
   
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH
 
 
THE MONSOON TROUGH EXTENDS FROM 09N84W TO 09N105W TO 07N112W.  
THE ITCZ CONTINUES FROM 07N112W TO 06N130W TO BEYOND 06N140W.  
SCATTERED MODERATE FROM 05N TO 12N BETWEEN 101W AND 112W.  
 

 
.FORECASTER RAMOS. NATIONAL HURRICANE CENTER.  
 
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