793  
FZPN03 KNHC 220346  
HSFEP2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
0430 UTC SAT MAR 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 0000 UTC SAT MAR 22.  
24 HOUR FORECAST VALID 0000 UTC SUN MAR 23.  
48 HOUR FORECAST VALID 0000 UTC MON MAR 24.  
 
.WARNINGS.  
 
.NONE.  
 
.SYNOPSIS AND FORECAST.  
 
.GULF OF TEHUANTEPEC WITHIN 16N94.5W TO 16N95W TO 15.5N95.5W TO  
15N95.5W TO 15N94.5W TO 16N94.5W N WINDS 20 TO 30 KT. SEAS TO 8  
FT.  
.15 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS  
LESS THAN 8 FT.  
 
.WITHIN 12N86W TO 11N87W TO 11N88W TO 10N88W TO 10N87W TO 11N86W  
TO 12N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO  
30 KT. SEAS TO 8 FT.  
.24 HOUR FORECAST WITHIN 11N86W TO 11N87W TO 10N86W TO  
11N86W...INCLUDING THE GULF OF PAPAGAYO... NE TO E WINDS 20 TO 30  
KT. SEAS LESS THAN 8 FT.  
.48 HOUR FORECAST WITHIN 11N86W TO 12N86W TO 12N87W TO 11N87W TO  
10N88W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO... NE TO E  
WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT.  
 
.WITHIN 08.5N79.5W TO 07.5N80W TO 07N80W TO 06.5N79.5W TO  
07.5N79W TO 08.5N79.5W...INCLUDING THE GULF OF PANAMA... N WINDS  
20 TO 25 KT. SEAS LESS THAN 8 FT.  
.18 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS  
LESS THAN 8 FT.  
 
.WITHIN 30N118W TO 30N126W TO 29N126W TO 29N123W TO 29N121W TO  
30N118W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW SWELL.  
.24 HOUR FORECAST WITHIN 30N117W TO 30N125W TO 26N125W TO  
26N122W TO 26N117W TO 30N117W WINDS 20 KT OR LESS. SEAS 8 TO 10  
FT IN NW SWELL.  
.48 HOUR FORECAST WITHIN 30N117W TO 30N131W TO 28N130W TO  
28N123W TO 27N119W TO 30N117W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT  
IN NW SWELL.  
 
.WITHIN 14N95W TO 13N101W TO 10N107W TO 07N106W TO 08N89W TO  
14N95W WINDS 20 KT OR LESS. CONFUSED SEAS 8 TO 11 FT IN BROAD MIX  
OF SWELL.  
.24 HOUR FORECAST WITHIN 10N90W TO 10N91W TO 10N93W TO 09N94W TO  
08N92W TO 09N90W TO 10N90W WINDS 20 KT OR LESS. SEAS 8 FT IN  
MERGING NE AND W SWELL. WITHIN 10N106W TO 09N107W TO 08N107W TO  
06N106W TO 06N104W TO 06N102W TO 10N106W WINDS 20 KT OR LESS.  
SEAS 8 FT IN W TO NW SWELL.  
.36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS  
LESS THAN 8 FT.  
 
.WITHIN 12N135W TO 26N135W TO 26N140W TO 06N138W TO 05N129W TO  
07N124W TO 12N135W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED  
NW AND NE SWELL.  
.24 HOUR FORECAST WITHIN 23N133W TO 22N136W TO 23N140W TO  
19N140W TO 18N135W TO 20N131W TO 23N133W WINDS 20 KT OR LESS.  
SEAS 8 FT IN MIXED NW AND NE SWELL.  
.48 HOUR FORECAST WITHIN 27N134W TO 25N140W TO 18N140W TO  
19N137W TO 22N135W TO 27N134W 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 0300 UTC SAT MAR 22...  
   
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH  
 
A SURFACE TROUGH EXTENDS FROM 10N72.5W TO 01N84W. ITCZ FROM  
01N84W TO 04N111W TO 02.5N123W TO 05N140W. SCATTERED MODERATE  
CONVECTION FROM 00N TO 04N E OF 81W. SCATTERED MODERATE ISOLATED  
STRONG CONVECTION FROM 00N TO 06.5N BETWEEN 97W AND 140W.  
 
 
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.  
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