626  
FZPN03 KNHC 271605  
HSFEP2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
1630 UTC THU MAR 27 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 MAR 27.  
24 HOUR FORECAST VALID 1200 UTC FRI MAR 28.  
48 HOUR FORECAST VALID 1200 UTC SAT MAR 29.  
 
.WARNINGS.  
 
.NONE.  
 
.SYNOPSIS AND FORECAST.  
 
.WITHIN 30N128W TO 30N140W TO 24N140W TO 25N135W TO 30N128W  
WINDS 20 KT OR LESS. SEAS 8 TO 15 FT IN NW TO N SWELL.  
.24 HOUR FORECAST WITHIN 27N118W TO 30N119W TO 30N140W TO  
17N140W TO 20N127W TO 27N118W WINDS 20 KT OR LESS. SEAS 8 TO 14  
FT IN NW TO N SWELL.  
.48 HOUR FORECAST WITHIN 11N126W TO 14N127W TO 14N139W TO  
05N140W TO 06N130W TO 11N126W NE TO E WINDS 20 TO 25 KT. SEAS 9  
TO 11 FT. ELSEWHERE WITHIN 30N116W TO 30N140W TO 04N140W TO  
01N124W TO 09N108W TO 30N116W...INCLUDING SEBASTIAN VIZCAINO BAY  
AND WITHIN 60 NM OF SHORE...WINDS 20 KT OR LESS. SEAS 8 TO 13 FT  
IN NW SWELL.  
 
.WITHIN 17N115W TO 21N122W TO 17N140W TO 03N140W TO 00N131W TO  
07N112W TO 17N115W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW  
SWELL.  
.24 HOUR FORECAST WITHIN 20N111W TO 17N140W TO 04N140W TO  
01N125W TO 04N108W TO 20N111W WINDS 20 KT OR LESS. SEAS 8 TO 10  
FT IN W TO NW SWELL.  
.36 HOUR FORECAST CONDITIONS MERGED WITH AREA DESCRIBED ABOVE.  
 
.WITHIN 22.5N109.5W TO 22.5N110W TO 22N110W TO 21.5N109.5W TO  
22N109.5W TO 22.5N109.5W NW WINDS 20 TO 25 KT. SEAS 8 FT.  
ELSEWHERE WITHIN 30N116W TO 29N119W TO 21N120W TO 18N117W TO  
18N113W TO 21N109W TO 30N116W...INCLUDING SEBASTIAN VIZCAINO BAY  
AND WITHIN 60 NM OF SHORE...WINDS 20 KT OR LESS. SEAS 8 TO 9 FT  
IN NW SWELL.  
.24 HOUR FORECAST WITHIN 30N116W TO 30N117W TO 29N116W TO  
28N115W TO 29N115W TO 30N116W...INCLUDING SEBASTIAN VIZCAINO  
BAY...NW WINDS 20 TO 25 KT. SEAS 8 FT. ELSEWHERE WITHIN 25N113W  
TO 28N118W TO 23N118W TO 21N116W TO 23N112W TO  
25N113W...INCLUDING WITHIN 60 NM OF SHORE...WINDS 20 KT OR LESS.  
SEAS 8 TO 10 FT IN NW SWELL.  
.30 HOUR FORECAST CONDITIONS MERGED WITH AREAS DESCRIBED ABOVE.  
 
.WITHIN 11N86W TO 12N88W TO 10N91W TO 09N91W TO 09N89W TO 10N86W  
TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO  
30 KT. SEAS LESS THAN 8 FT.  
.24 HOUR FORECAST WITHIN 12N87W TO 11N89W TO 11N91W TO 10N91W TO  
10N88W TO 11N86W TO 12N87W...INCLUDING THE GULF OF PAPAGAYO...NE  
TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.  
.48 HOUR FORECAST WITHIN 11N86W TO 11.5N86.5W TO 11.5N87W TO  
11N87.5W TO 10.5N87W TO 10.5N86W TO 11N86W...INCLUDING THE GULF  
OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.  
 
.WITHIN 04N119W TO 02N131W TO 00N132W TO 03.4S120W TO 00N120W TO  
03.4S109W TO 04N119W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN S  
TO SW SWELL.  
.24 HOUR FORECAST WITHIN 03N108W TO 02N129W TO 00N131W TO  
01S120W TO 03.4S120W TO 03.4S104W TO 03N108W WINDS 20 KT OR LESS.  
SEAS 8 FT IN S TO SW SWELL.  
.30 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS  
LESS THAN 8 FT.  
 
.12 HOUR FORECAST WITHIN 09N79W TO 09N79W TO 08N80W TO 08N80W TO  
08N80W TO 08N79W TO 09N79W...INCLUDING THE GULF OF PANAMA...N  
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.  
.21 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 1200 UTC THU MAR 27...  
   
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH
 
 
SURFACE TROUGH FROM 06N77W TO 02N82W TO 03N97W. ITCZ FROM  
03N97W TO BEYOND 04N140W. SCATTERED MODERATE ISOLATED STRONG  
S OF 09N E OF 91W...AND FROM 05N TO 07N BETWEEN 104W AND 120W.  
 

 
.FORECASTER ADAMS. NATIONAL HURRICANE CENTER.  
 
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