931  
FZPN03 KNHC 101440  
HSFEP2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
1630 UTC MON AUG 10 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 1200 UTC MON AUG 10.  
24 HOUR FORECAST VALID 1200 UTC TUE AUG 11.  
48 HOUR FORECAST VALID 1200 UTC WED AUG 12.  
 
.WARNINGS.  
 
.NONE.  
 
.SYNOPSIS AND FORECAST.  
 
.WITHIN 14N128W TO 17N131W TO 18N140W TO 09N140W TO 09N129W TO  
14N128W E WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M.  
.24 HOUR FORECAST WITHIN 17N127W TO 20N132W TO 21N140W TO  
07N140W TO 11N128W TO 17N127W SE WINDS 20 TO 25 KT. SEAS 2.5 TO  
3.0 M.  
.48 HOUR FORECAST WITHIN 17N131W TO 22N133W TO 23N140W TO  
06N140W TO 11N133W TO 17N131W SE WINDS 20 TO 30 KT. SEAS 2.5 TO  
3.0 M.  
 
.WITHIN 16N94W TO 16N96W TO 14N96W TO 13N95W TO 13N94W TO 14N93W  
TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC... N TO NE WINDS  
20 TO 25 KT. SEAS 2.5 M.  
.24 HOUR FORECAST WITHIN 16N94W TO 16N96W TO 14N96W TO 13N95W TO  
13N94W TO 14N93W TO 16N94W...INCLUDING THE GULF OF  
TEHUANTEPEC... N WINDS 20 TO 25 KT. SEAS 2.5 M.  
.48 HOUR FORECAST WITHIN 16N94W TO 16N96W TO 14N96W TO 13N95W TO  
13N94W TO 14N93W TO 16N94W...INCLUDING THE GULF OF  
TEHUANTEPEC... N TO NE WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.  
 
.WITHIN 11N86W TO 12N87W TO 12N89W TO 11N92W TO 09N90W TO 09N86W  
TO 11N86W...INCLUDING THE GULF OF PAPAGAYO... NE TO E WINDS 20  
TO 25 KT. SEAS 2.5 M.  
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS  
LESS THAN 2.5 M.  
 
.24 HOUR FORECAST WITHIN 01N126W TO 02N130W TO 01N132W TO  
00N136W TO 00N125W TO 01N126W WINDS 20 KT OR LESS. SEAS 2.5 TO  
3.0 M IN S SWELL.  
.48 HOUR FORECAST WITHIN 01N108W TO 03N121W TO 00N132W TO  
01S120W TO 03.4S120W TO 03S104W TO 01N108W WINDS 20 KT OR LESS.  
SEAS 2.5 TO 3.0 M IN S SWELL.  
 
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.  
 
CONVECTION VALID AT 1430 UTC MON AUG 10...  
   
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH
 
 
MONSOON TROUGH FROM 10N84W TO 03N82W TO 07N90W. ITCZ FROM 07N90W  
TO 09N109W. MONSOON TROUGH FROM 09N109W TO 13N129W TO 10N140W.  
SCATTERED MODERATE ISOLATED STRONG FROM 02N TO 18N BETWEEN 103W  
AND 113W...AND FROM 06N TO 15N BETWEEN 121W AND 138W.  
 

 
.FORECASTER AL. NATIONAL HURRICANE CENTER.  
 
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