172  
FZPN03 KNHC 050349  
HSFEP2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
0430 UTC MON MAY 5 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 MON MAY 5.  
24 HOUR FORECAST VALID 0000 UTC TUE MAY 6.  
48 HOUR FORECAST VALID 0000 UTC WED MAY 7.  
 
.WARNINGS.  
 
.NONE.  
 
.SYNOPSIS AND FORECAST.  
 
.WITHIN 30N116W TO 30N133W TO 26N133W TO 22N130W TO 24N117W TO  
30N116W...INCLUDING SEBASTIAN VIZCAINO BAY AND WITHIN 60 NM OF  
SHORE...N WINDS 20 TO 25 KT. SEAS 11 TO 13 FT IN NW TO N SWELL.  
WITHIN 21N131W TO 28N133W TO 26N140W TO 14N140W TO 15N134W TO  
21N131W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT IN N TO NE  
SWELL.  
.24 HOUR FORECAST WITHIN 30N116W TO 30N132W TO 20N130W TO 18N120W  
TO 23N112W TO 30N116W...INCLUDING SEBASTIAN VIZCAINO BAY AND  
WITHIN 60 NM OF SHORE...WINDS 20 KT OR LESS. SEAS 9 TO 11 FT IN  
N SWELL. WITHIN 20N132W TO 22N140W TO 09N140W TO 10N137W TO  
15N133W TO 16N129W TO 20N132W WINDS 20 KT OR LESS. SEAS 8 TO 10  
FT IN N TO NE SWELL.  
.48 HOUR FORECAST WITHIN 27N117W TO 30N122W TO 30N132W TO  
24N128W TO 23N123W TO 24N117W TO 27N117W WINDS 20 KT OR LESS.  
SEAS 8 TO 10 FT IN N SWELL. WITHIN 20N108W TO 22N110W TO 24N115W  
TO 23N119W TO 14N119W TO 14N115W TO 20N108W WINDS 20 KT OR LESS.  
SEAS 8 TO 10 FT IN NW TO N SWELL.  
 
.WITHIN 23N109W TO 23N111W TO 22N110W TO 22N109W TO  
23N109W...INCLUDING WITHIN 60 NM OF SHORE...W TO NW WINDS 20 TO  
25 KT. SEAS TO 8 FT.  
.24 HOUR FORECAST LITTLE CHANGE.  
.42 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS  
LESS THAN 8 FT.  
 
.WITHIN 29N112W TO 31N113W TO 31N115W TO 28N112W TO 28N111W TO  
29N112W...INCLUDING THE GULF OF CALIFORNIA...SW TO W WINDS 20 TO  
30 KT. SEAS TO 8 FT.  
.18 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS  
LESS THAN 8 FT.  
 
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.  
 
CONVECTION VALID AT 0340 UTC MON MAY 5...  
   
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH
 
 
THE MONSOON TROUGH EXTENDS FROM COSTA RICA NEAR 10N85W TO 11N100W  
TO 07N116W. THE ITCZ EXTENDS FROM 07N117W TO 07N130W TO BEYOND  
05N140W. SCATTERED MODERATE FROM 02N TO 10N E OF 90W...FROM 05N  
TO 12N BETWEEN 98W AND 117W...AND FROM 05N TO 13N BETWEEN 117W  
AND 133W.  
 

 
.FORECASTER RAMOS. NATIONAL HURRICANE CENTER.  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab TPC Page Main Text Page