834  
FZPN03 KNHC 300842  
HSFEP2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
1030 UTC THU APR 30 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 THU APR 30.  
24 HOUR FORECAST VALID 0600 UTC FRI MAY 1.  
48 HOUR FORECAST VALID 0600 UTC SAT MAY 2.  
 
.WARNINGS.  
 
.NONE.  
 
.SYNOPSIS AND FORECAST.  
 
.WITHIN 21N133W TO 23N140W TO 19N140W TO 18N135W TO 19N131W TO  
21N133W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN N TO NE SWELL.  
.24 HOUR FORECAST WITHIN 19N135W TO 21N140W TO 15N140W TO  
13N136W TO 13N130W TO 16N134W TO 19N135W WINDS 20 KT OR LESS.  
SEAS 2.5 TO 3.0 M IN N TO NE SWELL.  
.48 HOUR FORECAST WITHIN 17N128W TO 18N132W TO 15N135W TO  
24N140W TO 11N140W TO 11N131W TO 17N128W WINDS 20 KT OR LESS.  
SEAS 2.5 TO 3.0 M IN NE SWELL.  
 
.12 HOUR FORECAST WITHIN 28N111W TO 28N113W TO 27N112W TO  
26N111W TO 26N109W TO 28N111W...INCLUDING GULF OF CALIFORNIA...  
NW WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.  
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS  
LESS THAN 2.5 M.  
 
.12 HOUR FORECAST WITHIN 26N112W TO 27N114W TO 24N112W TO 24N111W  
TO 25N112W TO 26N112W...INCLUDING WATERS E OF BAJA SUR...NW WINDS  
20 TO 25 KT. SEAS LESS THAN 2.5 M.  
.24 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 THU APR 30...  
   
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH
 
 
MONSOON TROUGH AXIS EXTENDS FROM 08N78W TO 10N90W. ITCZ AXIS  
EXTENDS FROM 07N92W TO 07N15W TO BEYOND 05N140W. NUMEROUS  
MODERATE TO SCATTERED STRONG FROM 02N TO 11N BETWEEN 116W AND  
130W. SCATTERED MODERATE FROM 03N TO 08N BETWEEN 88W AND  
114W...AND FROM 10N TO 13N BETWEEN 131W AND 134W.  
 

 
 
.FORECASTER CHAN. NATIONAL HURRICANE CENTER.  
 
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