430  
FZPN03 KNHC 290837  
HSFEP2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
1030 UTC MON JUN 29 2026  
 
SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 JUN 29.  
24 HOUR FORECAST VALID 0600 UTC TUE JUN 30.  
48 HOUR FORECAST VALID 0600 UTC WED JUL 1.  
 
.WARNINGS.  
 
.NONE.  
 
.SYNOPSIS AND FORECAST.  
 
.WITHIN 11N86W TO 11N88W TO 12N89W TO 10N90W TO 11N88W TO  
11N86W...INCLUDING GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT.  
SEAS LESS THAN 2.5 M. ELSEWHERE WITHIN 10N86W TO 11N87W TO  
11N88W TO 10N90W TO 10N89W TO 10N87W TO 10N86W NE TO E WINDS 20  
TO 25 KT. SEAS 2.5 TO 3.0 M IN NE TO E SWELL.  
.24 HOUR FORECAST WITHIN 11N86W TO 11N88W TO 10N88W TO 10N87W TO  
10N86W TO 11N86W...INCLUDING GULF OF PAPAGAYO...NE WINDS 20 TO  
25 KT. SEAS LESS THAN 2.5 M.  
.48 HOUR FORECAST WITHIN 11N86W TO 11N87W TO 11N89W TO 10N89W TO  
10N88W TO 10N87W TO 11N86W...INCLUDING GULF OF PAPAGAYO...NE TO  
E WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M IN E SWELL.  
 
.WITHIN 16.5N94.5W TO 16N95W TO 15N95.5W TO 15N95W TO 15N94.5W  
TO 15.5N94.5W TO 16.5N94.5W...INCLUDING GULF OF TEHUANTEPEC...N  
WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.  
.12 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS  
LESS THAN 2.5 M.  
.24 HOUR FORECAST WITHIN 16N94.5W TO 16N95W TO 16N95.5W TO  
14.5N95W TO 14.5N94.5W TO 16N94.5W...INCLUDING GULF OF  
TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.  
.48 HOUR FORECAST LITTLE CHANGE.  
 
.WITHIN 01N107W TO 03N121W TO 00N132W TO 01S120W TO 03.4S120W TO  
02S105W TO 01N107W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN SE  
SWELL.  
.24 HOUR FORECAST WITHIN 02N113W TO 05N122W TO 00N133W TO  
00N120W TO 03.4S120W TO 03.4S108W TO 02N113W WINDS 20 KT OR LESS.  
SEAS 2.5 TO 3.0 M IN SE TO S SWELL.  
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS  
LESS THAN 2.5 M.  
 
.WITHIN 11N94W TO 11N102W TO 10N103W TO 09N97W TO 08N93W TO  
09N91W TO 11N94W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN E  
SWELL.  
.12 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS  
LESS THAN 2.5 M.  
 
.12 HOUR FORECAST WITHIN 30N120.5W TO 30N125W TO 29.5N125W TO  
29.5N123W TO 29.5N121.5W TO 29.5N120.5W TO 30N120.5W WINDS 20 KT  
OR LESS. SEAS 2.5 TO 3.0 M IN N SWELL.  
.24 HOUR FORECAST LITTLE CHANGE.  
.42 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS  
LESS THAN 2.5 M.  
 
.18 HOUR FORECAST 1007 MB LOW NEAR 12N126W. WITHIN 18N123W TO  
17N135W TO 14N131W TO 14N128W TO 15N122W TO 18N123W WINDS 20 KT  
OR LESS. SEAS 2.5 TO 3.0 M IN E SWELL.  
.24 HOUR FORECAST LITTLE CHANGE.  
.48 HOUR FORECAST 1007 MB LOW NEAR 14N126W. WITHIN 18N123W TO  
18N124W TO 16N127W TO 14N127W TO 16N125W TO 17N123W TO 18N123W NE  
WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M. ELSEWHERE WITHIN 17N121W  
TO 19N128W TO 17N132W TO 19N138W TO 15N137W TO 13N129W TO 17N121W  
WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NE TO E SWELL.  
 
.24 HOUR FORECAST WITHIN 03S97W TO 03S97.5W TO 03S98.5W TO 03S99W  
TO 03.4S99W TO 03.4S97W TO 03S97W WINDS 20 KT OR LESS. SEAS 2.5  
TO 3.0 M IN S TO SW SWELL.  
.36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS  
LESS THAN 2.5 M.  
 
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.  
 
CONVECTION VALID AT 0900 UTC MON JUN 29...  
   
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH  
 
MONSOON TROUGH AXIS EXTENDS FROM 07N78W TO 09N85W TO 08N89W. ITCZ  
AXIS EXTENDS FROM 08N89W TO 06N99W...THEN FROM 07N102W TO 11N123W...  
AND FROM 09N126W TO BEYOND 04N140W. SCATTERED MODERATE TO ISOLATED  
STRONG FROM 02N TO 07N BETWEEN 91W...AND FROM 05N TO 16N BETWEEN  
106W AND 120W. SCATTERED TO NUMEROUS MODERATE FROM 01S TO 06N W OF  
130W.  
 
 
 
.FORECASTER CHAN. NATIONAL HURRICANE CENTER.  
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