985  
FZPN03 KNHC 122151  
HSFEP2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
2230 UTC SAT APR 12 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 1800 UTC SAT APR 12.  
24 HOUR FORECAST VALID 1800 UTC SUN APR 13.  
48 HOUR FORECAST VALID 1800 UTC MON APR 14.  
 
.WARNINGS.  
   
..GULF OF TEHUANTEPEC GALE WARNING
 
 
.WITHIN 16N94W TO 16N95W TO 16N96W TO 14N95W TO 15N95W TO 15N94W  
TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 25  
TO 35 KT. SEAS 8 TO 13 FT. WITHIN 13N94W TO 15N94W TO 16N96W TO  
12N100W TO 10N100W TO 11N96W TO 13N94W NE WINDS 20 TO 30 KT. SEAS  
9 TO 11 FT. WITHIN 10N91W TO 10N98W TO 14N98W TO 11N107W TO  
06N105W TO 05N93W TO 10N91W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT  
IN S SWELL.  
.24 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 12N100W TO 10N100W  
TO 10N97W TO 13N94W TO 16N94W...INCLUDING THE GULF OF  
TEHUANTEPEC...NE WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. WITHIN  
10N97W TO 13N104W TO 08N107W TO 06N106W TO 06N98W TO 07N96W TO  
10N97W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE TO E SWELL.  
.48 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 16N96W TO 15N96W TO  
15N95W TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS  
20 TO 25 KT. SEAS 8 TO 9 FT.  
 
.SYNOPSIS AND FORECAST.  
 
.WITHIN 30N120W TO 30N140W TO 21N140W TO 27N132W TO 28N123W TO  
30N120W NE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.  
.24 HOUR FORECAST WITHIN 30N117W TO 30N132W TO 28N130W TO  
27N120W TO 30N117W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N  
SWELL. WITHIN 24N131W TO 27N140W TO 24N140W TO 22N137W TO 23N132W  
TO 24N131W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N TO NE  
SWELL.  
.48 HOUR FORECAST WITHIN 30N126W TO 30N131W TO 29N131W TO  
29N126W TO 30N126W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N TO  
NE SWELL.  
 
.WITHIN 11N86W TO 11N87W TO 10N88W TO 09N88W TO 09N87W TO 10N86W  
TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...NE WINDS 20 TO 25  
KT. SEAS TO 8 FT.  
.24 HOUR FORECAST WITHIN 10N86W TO 11N86W TO 10N90W TO 10N93W TO  
08N93W TO 09N88W TO 10N86W...INCLUDING THE GULF OF PAPAGAYO...  
NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.  
.48 HOUR FORECAST WITHIN 10N85W TO 12N86W TO 11N89W TO 09N89W  
TO 09N89W TO 09N87W TO 10N85W...INCLUDING THE GULF OF PAPAGAYO...  
NE WINDS 20 TO 25 KT. SEAS TO 8 FT.  
 
.03 HOUR FORECAST WITHIN 08N78W TO 09N79W TO 09N80W TO 07N80W TO  
07N79W TO 07N78W TO 08N78W...INCLUDING THE GULF OF PANAMA...NW  
TO N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.  
.18 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS  
LESS THAN 8 FT.  
 
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.  
 
CONVECTION VALID AT 2140 UTC SAT APR 12...  
   
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH
 
 
A SURFACE TROUGH EXTENDS FROM 07N77W TO 07N87W TO 04N101W. THE  
ITCZ EXTENDS FROM 04N119W TO 02N130W TO 04N140W. NUMEROUS TO  
SCATTERED MODERATE TO STRONG FROM 02N TO 09N BETWEEN 83W AND  
91W. SCATTERED MODERATE FROM 01N TO 09N BETWEEN 90W AND 103W...  
AND FROM 06N TO 13N BETWEEN 104W AND 112W.  
 

 
.FORECASTER RAMOS. NATIONAL HURRICANE CENTER.  
 
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