425  
FZPN03 KNHC 270750  
HSFEP2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
1030 UTC FRI MAR 27 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 FRI MAR 27.  
24 HOUR FORECAST VALID 0600 UTC SAT MAR 28.  
48 HOUR FORECAST VALID 0600 UTC SUN MAR 29.  
 
.WARNINGS.  
   
..GALE WARNING  
 
.WITHIN 16N94W TO 16N95W TO 15N96W TO 15N95W TO 14N95W TO 15N94W  
TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 30  
KT. SEAS LESS THAN 2.5 M.   
24 HOUR FORECAST LITTLE CHANGE  
EXCEPT SEAS BUILDING TO 2.5 TO  
3.5 M.  
.30 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 15N95W TO 15N94W TO  
16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO  
35 KT. SEAS 2.5 TO 4.0 M. ELSEWHERE WITHIN 14N94W TO 16N94W TO  
16N95W TO 15N96W TO 13N97W TO 12N96W TO 14N94W N TO NE WINDS 20  
TO 30 KT. SEAS 2.5 TO 3.5 M.  
.48 HOUR FORECAST WITHIN 16N94W TO 16N96W TO 15N96W TO 14N96W TO  
14N95W TO 15N94W TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC  
...N TO NE WINDS 30 TO 40 KT. SEAS 3.0 TO 5.0 M. ELSEWHERE  
WITHIN 14N94W TO 16N94W TO 16N96W TO 14N98W TO 12N98W TO 13N94W  
TO 14N94W N TO NE WINDS 20 TO 30 KT. SEAS 2.5 TO 4.0 M.  
 
.SYNOPSIS AND FORECAST.  
 
.GALE FORCE LOW WNW OF AREA. WITHIN 30N137W TO 30N140W TO  
27N140W TO 29N137W TO 30N137W SE WINDS 20 TO 25 KT. SEAS 2.5 TO  
3.0 M. ELSEWHERE WITHIN 30N119W TO 30N137W TO 26N140W TO 28N128W  
TO 29N121W TO 30N119W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN  
MIXED SWELL.  
.24 HOUR FORECAST LOW WEAKENING NNW OF AREA. WITHIN 30N137W TO  
30N140W TO 28N140W TO 30N137W WINDS 20 KT OR LESS. SEAS 2.5 TO  
3.0 M IN MIXED SWELL.  
.36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS  
LESS THAN 2.5 M.  
   
WITHIN 11N86W TO 11N88W TO 11N89W TO 10N88W TO 11N86W  
 
INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS  
LESS THAN 2.5 M.  
.24 HOUR FORECAST LITTLE CHANGE.   
48 HOUR FORECAST LITTLE CHANGE  
EXCEPT SEAS BUILDING TO 2.5 M.  
 
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.  
 
CONVECTION VALID AT 0700 UTC FRI MAR 27...  
   
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH  
 
TROUGH FROM 07N77.5W TO 05N88W. ITCZ FROM 05N88W TO 03N100W TO  
06N120W TO BEYOND 05N140W. SECOND ITCZ ALONG 03.4S BETWEEN 89W  
AND 112W TO 01.5S120W. NO SIGNIFICANT CONVECTION.  
 
 
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.  
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