258  
FZPN03 KNHC 010745  
HSFEP2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
1030 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 0600 UTC THU MAY 1.  
24 HOUR FORECAST VALID 0600 UTC FRI MAY 2.  
48 HOUR FORECAST VALID 0600 UTC SAT MAY 3.  
 
.WARNINGS.  
 
.NONE.  
 
.SYNOPSIS AND FORECAST.  
 
.WITHIN 10N130W TO 15N137W TO 16N140W TO 05N140W TO 07N131W TO  
10N130W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN N AND NE SWELL.  
.24 HOUR FORECAST WITHIN 11N135W TO 14N137W TO 15N140W TO  
07N140W TO 07N136W TO 09N135W TO 11N135W WINDS 20 KT OR LESS.  
SEAS 8 FT IN N AND NE SWELL.  
.48 HOUR FORECAST WITHIN 11N136W TO 14N138W TO 14N140W TO  
06N140W TO 08N137W TO 11N136W WINDS 20 KT OR LESS. SEAS 8 TO 9  
FT IN N AND NE SWELL.  
 
.42 HOUR FORECAST WITHIN 30N137W TO 30N140W TO 28N140W TO  
29N139W TO 30N137W WINDS 20 KT OR LESS. SEAS 8 FT IN NW SWELL.  
.48 HOUR FORECAST WITHIN 30N135W TO 30N140W TO 27N140W TO  
29N136W TO 30N135W WINDS 20 KT OR LESS. SEAS 8 FT IN NW SWELL.  
 
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.  
 
CONVECTION VALID AT 0730 UTC THU MAY 1...  
   
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH  
 
MONSOON TROUGH FROM 09N83W TO 07N112W. ITCZ FROM 07N112W TO  
05N140W. SCATTERED MODERATE ISOLATED STRONG FROM 02N TO 10N E OF  
98W...AND FROM 05N TO 12N BETWEEN 130W AND 140W.  
 
 
.FORECASTER AL. NATIONAL HURRICANE CENTER.  
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