552  
FZPN03 KNHC 221522  
HSFEP2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
1630 UTC THU MAY 22 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 1200 UTC THU MAY 22.  
24 HOUR FORECAST VALID 1200 UTC FRI MAY 23.  
48 HOUR FORECAST VALID 1200 UTC SAT MAY 24.  
 
.WARNINGS.  
 
.NONE.  
 
.SYNOPSIS AND FORECAST.  
 
.WITHIN 13N123W TO 14N127W TO 14N140W TO 07N140W TO 07N127W TO  
08N120W TO 13N123W NE TO E WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M.  
.24 HOUR FORECAST CONDITIONS MERGED WITH AREA BELOW.  
 
.WITHIN 00N94W TO 04N109W TO 06N125W TO 00N127W TO 03S120W TO  
03.4S90W TO 00N94W...EXCEPT LEE OF GALAPAGOS ISLANDS... WINDS 20  
KT OR LESS. SEAS 3 TO 4 M IN S TO SW SWELL. WITHIN 09N103W TO  
09N107W TO 11N109W TO 08N110W TO 06N109W TO 06N104W TO 09N103W  
WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN S TO SW SWELL.  
.24 HOUR FORECAST WITHIN 09N109W TO 08N121W TO 14N140W TO  
08N140W TO 03.4S120W TO 03.4S88W TO 09N109W...EXCEPT LEE OF  
GALAPAGOS ISLANDS...WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN S  
TO SW SWELL. WITHIN 12N111W TO 15N112W TO 15N114W TO 12N118W TO  
10N119W TO 10N113W TO 12N111W WINDS 20 KT OR LESS. SEAS 2.5 TO  
3.0 M IN S TO SW SWELL.  
.48 HOUR FORECAST WITHIN 03N81W TO 04N103W TO 01N104W TO 00N114W  
TO 03.4S120W TO 03.4S81W TO 03N81W...INCLUDING THE GULF OF  
GUAYAQUIL AND EXCEPT LEE OF GALAPAGOS ISLANDS...WINDS 20 KT OR  
LESS. SEAS 2.5 TO 3.0 M IN S TO SW SWELL. WITHIN 17N116W TO  
17N117W TO 16N118W TO 14N118W TO 14N117W TO 16N115W TO 17N116W  
WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN S TO SW SWELL.  
 
.WITHIN 30N117W TO 30N127W TO 26N127W TO 25N121W TO 30N117W  
WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NW TO N SWELL.  
.24 HOUR FORECAST WITHIN 30N119W TO 30N124W TO 28N123W TO  
28N121W TO 29N119W TO 30N119W WINDS 20 KT OR LESS. SEAS 2.5 TO  
3.0 M IN NW TO N SWELL.  
.48 HOUR FORECAST WITHIN 29N115W TO 30N116W TO 30N121W TO  
27N120W TO 27N118W TO 28N116W TO 29N115W...INCLUDING SEBASTIAN  
VIZCAINO BAY...WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NW  
SWELL.  
 
.12 HOUR FORECAST WITHIN 12N87W TO 11N87W TO 10N87W TO 11N86W TO  
12N87W...INCLUDING THE GULF OF PAPAGAYO...NE TO E 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.  
.39 HOUR FORECAST WITHIN 12N87W TO 12N88W TO 11N88W TO 10N88W TO  
10N87W TO 11N87W TO 12N87W...INCLUDING THE GULF OF PAPAGAYO...  
NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 2.5.  
.48 HOUR FORECAST WITHIN 11N85.5W TO 11N86W TO 11N86.5W TO  
11N87W TO 10.5N87W TO 10.5N86W TO 11N85.5W...INCLUDING THE GULF  
OF PAPAGAYO...NE WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.  
 
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.  
 
CONVECTION VALID AT 1500 UTC THU MAY 22...  
 
.TROPICAL WAVE ALONG 110W FROM 04N TO 15N. SCATTERED MODERATE TO  
ISOLATED STRONG FROM 06N TO 13N BETWEEN 106W AND 114W.  
   
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH  
 
MONSOON TROUGH FROM 10N86W TO 12N105W TO 08N116W. ITCZ FROM  
08N116W TO BEYOND 08N140W. SCATTERED MODERATE TO STRONG  
FROM 06N TO 15N BETWEEN 96W AND 107W...AND FROM 04N TO 15N AND  
WEST OF 122W.  
 
 
.FORECASTER ERA. NATIONAL HURRICANE CENTER.  
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