591  
FZPN03 KNHC 240303  
HSFEP2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
0430 UTC TUE JUN 24 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 TUE JUN 24.  
24 HOUR FORECAST VALID 0000 UTC WED JUN 25.  
48 HOUR FORECAST VALID 0000 UTC THU JUN 26.  
 
.WARNINGS.  
 
.NONE.  
 
.SYNOPSIS AND FORECAST.  
 
.WITHIN 11N86W TO 11N88W TO 11N89W TO 10N89W TO 10N88W TO  
11N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25  
KT. SEAS TO 2.5 M.  
.24 HOUR FORECAST WITHIN 11N91W TO 11N92W TO 10N93W TO 10N92W TO  
11N91W WINDS 20 KT OR LESS. SEAS 2.5 M IN NE TO E SWELL.  
.30 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS  
LESS THAN 2.5 M.  
 
.WITHIN 15N139W TO 15N140W TO 13N140W TO 13N138W TO 13N137W TO  
15N139W WINDS 20 KT OR LESS. SEAS 2.5 M IN N TO NE SWELL.  
.24 HOUR FORECAST WITHIN 11N139W TO 12N139W TO 12N140W TO  
09N140W TO 09N138W TO 10N138W TO 11N139W WINDS 20 KT OR LESS.  
SEAS 2.5 M IN N TO NE SWELL.  
.36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS  
LESS THAN 2.5 M.  
 
.WITHIN 03S107W TO 03S107.5W TO 03S108W TO 03.4S108.5W TO  
03.4S106.5W TO 03S107W WINDS 20 KT OR LESS. SEAS 2.5 M IN S  
SWELL.  
.24 HOUR FORECAST WITHIN 03S107W TO 02S112W TO 01S117W TO  
02S120W TO 03.4S120W TO 03.4S98W TO 03S107W WINDS 20 KT OR LESS.  
SEAS 2.5 M IN SE TO S SWELL.  
.48 HOUR FORECAST WITHIN 03S103W TO 02S107W TO 03.4S110W TO  
03.4S101W TO 03S103W WINDS 20 KT OR LESS. SEAS 2.5 M IN SE SWELL.  
 
.GULF OF TEHUANTEPEC N OF 15.5N NW TO N WINDS 20 TO 25 KT. SEAS  
LESS THAN 2.5 M.  
.24 HOUR FORECAST GULF OF TEHUANTEPEC WITHIN 16N94.5W TO 16N95W  
TO 16N95.5W TO 15N95.5W TO 15N95W TO 15.5N94.5W TO 16N94.5W N  
WINDS 20 TO 30 KT. SEAS LESS THAN 2.5 M.  
.48 HOUR FORECAST GULF OF TEHUANTEPEC N OF 15N N TO NE WINDS 20  
TO 25 KT. SEAS LESS THAN 2.5 M.  
 
.48 HOUR FORECAST WITHIN 06N102.5W TO 06.5N104W TO 06N106.5W TO  
05.5N106.5W TO 05.5N105W TO 05.5N104.5W TO 06N102.5W WINDS 20 KT  
OR LESS. SEAS 2.5 M IN S SWELL.  
 
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.  
 
CONVECTION VALID AT 0230 UTC TUE JUN 24...  
   
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH  
 
MONSOON TROUGH FROM 11N72W TO LOW PRESSURE 1009 MB NEAR 09N89.5W  
TO 11N98W TO 08.5N125W TO 07.5N132W. ITCZ FROM 07.5N132W TO  
BEYOND 09N140W. SCATTERED MODERATE TO STRONG CONVECTION FROM  
05.5N TO 14N E OF 96W AND FROM 07N TO 12.5N BETWEEN 97W AND  
122W.  
 
 
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.  
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