854  
FZPN03 KNHC 210317  
HSFEP2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
0430 UTC FRI FEB 21 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 0000 UTC FRI FEB 21.  
24 HOUR FORECAST VALID 0000 UTC SAT FEB 22.  
48 HOUR FORECAST VALID 0000 UTC SUN FEB 23.  
 
.WARNINGS.  
   
..GALE WARNING  
   
WITHIN 15N94W TO 16N95W TO 14N96W TO 14N95W TO 15N94W  
INCLUDING  
THE GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO 45 KT. SEAS 13 TO  
16 FT. ELSEWHERE WITHIN 16N94W TO 16N95W TO 13N98W TO 11N101W TO  
12N96W TO 13N94W TO 16N94W NE WINDS 20 TO 30 KT. SEAS 9 TO 13 FT.  
REMAINDER OF AREA WITHIN 14N93W TO 16N95W TO 15N98W TO 11N101W  
TO 11N96W TO 12N93W TO 14N93W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT  
IN NE SWELL.  
.24 HOUR FORECAST WITHIN 16N94.5W TO 16N95W TO 16N95.5W TO  
15.5N95.5W TO 15.5N95W TO 15.5N94.5W TO 16N94.5W...INCLUDING THE  
GULF OF TEHUANTEPEC...N WINDS 30 TO 35 KT. SEAS 10 TO 12 FT.  
ELSEWHERE WITHIN 16N94W TO 16N95W TO 15N96W TO 14N96W TO 14N95W  
TO 14N94W TO 16N94W NE WINDS 20 TO 30 KT. SEAS 9 TO 10 FT.  
REMAINDER OF AREA WITHIN 16N95W TO 14N98W TO 13N105W TO 07N103W  
TO 08N95W TO 10N93W TO 16N95W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT  
IN NE SWELL.  
.36 HOUR FORECAST WITHIN 14N94W TO 16N94W TO 16N95W TO 14N96W TO  
13N97W TO 13N96W TO 14N94W...INCLUDING THE GULF OF TEHUANTEPEC...N  
TO NE WINDS 20 TO 30 KT. SEAS 9 TO 12 FT. ELSEWHERE WITHIN  
16N95W TO 14N98W TO 12N106W TO 09N107W TO 06N102W TO 08N95W TO  
16N95W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NE 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 30 KT. SEAS 8 FT. WITHIN 12N97W TO 12N107W TO 11N109W TO  
06N106W TO 08N100W TO 12N97W WINDS 20 KT OR LESS. SEAS 8 FT IN NE  
TO E SWELL.  
 
.SYNOPSIS AND FORECAST.  
 
.WITHIN 11N86W TO 12N87W TO 11N90W TO 11N91W TO 09N90W TO 10N86W  
TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO  
25 KT. SEAS LESS THAN 8 FT.  
.24 HOUR FORECAST LITTLE CHANGE.   
48 HOUR FORECAST LITTLE CHANGE  
EXCEPT SEAS TO 8 FT.  
 
.WITHIN 28N119W TO 24N130W TO 30N140W TO 07N140W TO 07N128W TO  
19N133W TO 28N119W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW  
SWELL.  
.24 HOUR FORECAST WITHIN 25N129W TO 30N140W TO 07N140W TO  
09N134W TO 25N129W WINDS 20 KT OR LESS. SEAS 8 FT IN NW SWELL.  
.48 HOUR FORECAST WITHIN 13N122W TO 19N132W TO 18N140W TO  
09N140W TO 08N121W TO 13N122W WINDS 20 KT OR LESS. SEAS 8 FT IN  
NW SWELL. WITHIN 30N120W TO 30N129W TO 27N128W TO 26N125W TO  
27N121W TO 30N120W WINDS 20 KT OR LESS. SEAS 8 FT IN NW SWELL.  
 
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.  
 
CONVECTION VALID AT 0300 UTC FRI FEB 21...  
   
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH  
 
MONSOON TROUGH FROM 10N85W TO 05N126W. ITCZ FROM 05N126W TO  
BEYOND 05N140W. SCATTERED MODERATE FROM 05N TO 10N BETWEEN 121W  
AND 132W.  
 
 
.FORECASTER DELGADO. NATIONAL HURRICANE CENTER.  
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