580  
FZPN03 KNHC 010130  
HSFEP2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
0430 UTC THU MAY 1 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 THU MAY 1.  
24 HOUR FORECAST VALID 0000 UTC FRI MAY 2.  
48 HOUR FORECAST VALID 0000 UTC SAT MAY 3.  
 
.WARNINGS.  
 
.NONE.  
 
.SYNOPSIS AND FORECAST.  
 
.WITHIN 15N127W TO 18N133W TO 18N140W TO 03N140W TO 04N133W TO  
09N126W TO 15N127W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN N AND  
NE SWELL.  
.24 HOUR FORECAST WITHIN 11N135W TO 14N140W TO 04N140W TO  
06N133W TO 11N135W WINDS 20 KT OR LESS. SEAS 8 FT IN N AND NE  
SWELL.  
.48 HOUR FORECAST WITHIN 11N138W TO 13N140W TO 06N140W TO  
07N138W TO 11N138W WINDS 20 KT OR LESS. SEAS 8 FT IN N AND NE  
SWELL.  
 
.48 HOUR FORECAST WITHIN 30N138W TO 30N140W TO 29N140W TO  
29N139W TO 30N138W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW  
SWELL.  
 
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.  
 
CONVECTION VALID AT 0130 UTC THU MAY 1...  
   
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH  
 
MONSOON TROUGH FROM 10N85W TO 08N119W. ITCZ FROM 08N119W TO  
BEYOND 05N140W. SCATTERED MODERATE ISOLATED STRONG FROM 02N TO  
10N EAST OF 103W...AND FROM 03N TO 10N BETWEEN 124W AND 140W.  
 
 
.FORECASTER AL. NATIONAL HURRICANE CENTER.  
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