458  
FZPN03 KNHC 140131  
HSFEP2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
0430 UTC SAT MAR 14 2026  
 
SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 14.  
24 HOUR FORECAST VALID 0000 UTC SUN MAR 15.  
48 HOUR FORECAST VALID 0000 UTC MON MAR 16.  
 
.WARNINGS.  
 
.NONE.  
 
.SYNOPSIS AND FORECAST.  
 
.WITHIN 16N94W TO 16N95W TO 16N96W TO 15N96W TO 14N95W TO 15N94W  
TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC... N WINDS 20 TO  
25 KT. SEAS LESS THAN 2.5 M.  
.12 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS  
LESS THAN 2.5 M.  
 
.WITHIN 11N95W TO 13N95W TO 12N98W TO 09N100W TO 09N97W TO  
10N95W TO 11N95W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN N TO  
NE SWELL.  
.24 HOUR FORECAST CONDITIONS MERGED.  
 
.WITHIN 01S106W TO 00N108W TO 00N112W TO 02S120W TO 03.4S120W TO  
03.4S96W TO 01S106W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN S  
TO SW SWELL.  
.24 HOUR FORECAST WITHIN 11N101W TO 10N116W TO 03N120W TO  
03.4S108W TO 03.4S82W TO 01N93W TO 11N101W...EXCEPT LEE OF  
GALAPAGOS ISLANDS... WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN S  
TO SW SWELL.  
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS  
LESS THAN 2.5 M.  
 
.WITHIN 09N126W TO 12N131W TO 14N140W TO 03N140W TO 03N131W TO  
09N126W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NE TO E SWELL.  
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS  
LESS THAN 2.5 M.  
 
.24 HOUR FORECAST WITHIN 30N120W TO 30N126W TO 29N125W TO  
29N124W TO 29N122W TO 30N120W WINDS 20 KT OR LESS. SEAS 2.5 TO  
3.0 M IN NW TO N SWELL.  
.48 HOUR FORECAST WITHIN 30N121W TO 30N124W TO 29N124W TO  
28N123W TO 28N122W TO 30N121W WINDS 20 KT OR LESS. SEAS 2.5 TO  
3.0 M IN N SWELL.  
 
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.  
 
CONVECTION VALID AT 0130 UTC SAT MAR 14...  
   
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH  
 
SURFACE TROUGH FROM 08N77W TO 03N90W. ITCZ FROM 03N90W TO  
00N102W TO 00N140W. SCATTERED MODERATE S OF 04N BETWEEN 90W AND  
100W.  
 
 
.FORECASTER AL. NATIONAL HURRICANE CENTER.  
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