596  
FZPN03 KNHC 152155  
HSFEP2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
2230 UTC FRI MAY 15 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 1800 UTC FRI MAY 15.  
24 HOUR FORECAST VALID 1800 UTC SAT MAY 16.  
48 HOUR FORECAST VALID 1800 UTC SUN MAY 17.  
 
.WARNINGS.  
 
.NONE.  
 
.SYNOPSIS AND FORECAST.  
 
.WITHIN 16N128W TO 21N136W TO 25N140W TO 07N140W TO 08N134W TO  
16N128W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NE SWELL.  
.24 HOUR FORECAST WITHIN 16N130W TO 19N135W TO 26N140W TO  
08N140W TO 09N130W TO 16N130W WINDS 20 KT OR LESS. SEAS 2.5 TO  
3.0 M IN NE SWELL.  
.48 HOUR FORECAST WITHIN 20N132W TO 22N140W TO 07N140W TO  
05N133W TO 11N126W TO 20N132W WINDS 20 KT OR LESS. SEAS 2.5 TO  
3.0 M IN NE SWELL.  
 
.06 HOUR FORECAST WITHIN 30N118W TO 30N131W TO 29N130W TO  
28N122W TO 28N119W TO 30N118W WINDS 20 KT OR LESS. SEAS 2.5 TO  
3.0 M IN NW TO N SWELL.  
.24 HOUR FORECAST WITHIN 30N117W TO 30N139W TO 28N138W TO  
27N131W TO 27N119W TO 30N117W N TO NE WINDS 20 TO 25 KT. SEAS 2.5  
TO 3.5 M IN N SWELL.  
.48 HOUR FORECAST WITHIN 30N118W TO 30N126W TO 29N125W TO  
28N121W TO 29N119W TO 30N118W NW TO N WINDS 20 TO 25 KT. SEAS 4.0  
TO 5.0 M IN N SWELL. ELSEWHERE WITHIN 27N113W TO 30N115W TO  
29N137W TO 21N138W TO 20N126W TO 22N118W TO 27N113W...INCLUDING  
ENTRANCE TO SEBASTIAN VIZCAINO BAY...WINDS 20 KT OR LESS. SEAS  
2.5 TO 4.5 M IN N TO NE SWELL.  
 
.15 HOUR FORECAST WITHIN 02S112W TO 02S115W TO 03S117W TO  
03.4S118W TO 03.4S112W TO 02S112W WINDS 20 KT OR LESS. SEAS 2.5  
TO 3.0 M IN S SWELL.  
.24 HOUR FORECAST WITHIN 02S112W TO 01S115W TO 02S117W TO  
02S120W TO 03.4S120W TO 03.4S111W TO 02S112W WINDS 20 KT OR LESS.  
SEAS 2.5 TO 3.0 M IN S SWELL.  
.48 HOUR FORECAST WITHIN 02S118W TO 01S120W TO 00N125W TO  
02S120W TO 03.4S120W TO 03.4S113W TO 02S118W WINDS 20 KT OR LESS.  
SEAS 2.5 TO 3.0 M IN S SWELL.  
 
.36 HOUR FORECAST WITHIN 11N86W TO 11N88W TO 11N89W TO 10N88W TO  
10N86W TO 11N86W...INCLUDING GULF OF PAPAGAYO...NE TO E WINDS 20  
TO 25 KT. SEAS LESS THAN 2.5 M.  
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS  
LESS THAN 2.5 M.  
 
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.  
 
CONVECTION VALID AT 2100 UTC FRI MAY 15...  
   
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH  
 
MONSOON TROUGH AXIS EXTENDS FROM 06N77W TO 04N95W. ITCZ AXIS  
EXTENDS FROM 04N95W TO 05N113W...AND FROM 05N120W TO BEYOND  
05N140W. SCATTERED MODERATE TO ISOLATED STRONG FROM 02N TO 07N E  
OF 96W...AND FROM 05N TO 08N BETWEEN 104W AND 111W. NUMEROUS  
MODERATE TO SCATTERED STRONG FROM 02N TO 09N W OF 120W.  
 
 
 
.FORECASTER CHAN. NATIONAL HURRICANE CENTER.  
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