509  
FZPN03 KNHC 081603  
HSFEP2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
1630 UTC SAT NOV 8 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 SAT NOV 8.  
24 HOUR FORECAST VALID 1200 UTC SUN NOV 9.  
48 HOUR FORECAST VALID 1200 UTC MON NOV 10.  
 
.WARNINGS.  
   
..GALE WARNING  
 
.36 HOUR FORECAST WITHIN 16N94.5W TO 16.5N94.5W TO 16N95W TO  
15N95.5W TO 15N95W TO 15N94.5W TO 16N94.5W...INCLUDING THE GULF  
OF TEHUANTEPEC...N WINDS 20 TO 30 KT. SEAS LESS THAN 2.5 M.  
.48 HOUR FORECAST WITHIN 16N95W TO 15N96W TO 14N96W TO 14N95W TO  
15N95W TO 16N95W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE  
WINDS 30 TO 35 KT. SEAS 2.5 TO 3.0 M. ELSEWHERE WITHIN 16N94W TO  
16N95W TO 14N96W TO 13N96W TO 13N95W TO 13N94W TO 16N94W N TO NE  
WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0 M IN N TO NE SWELL.  
 
.SYNOPSIS AND FORECAST.  
 
.WITHIN 22N110W TO 30N116W TO 30N139W TO 08N140W TO 09N118W TO  
22N110W...INCLUDING SEBASTIAN VIZCAINO BAY AND WITHIN 60 NM OF  
SHORE...WINDS 20 KT OR LESS. SEAS 2.5 TO 3.5 M IN NW SWELL.  
.24 HOUR FORECAST WITHIN 30N122W TO 17N123W TO 14N140W TO  
10N139W TO 11N118W TO 14N104W TO 30N122W WINDS 20 KT OR LESS.  
SEAS 2.5 TO 3.0 M IN NW SWELL.  
.48 HOUR FORECAST WITHIN 14N105W TO 20N113W TO 19N117W TO  
12N126W TO 10N126W TO 10N114W TO 14N105W WINDS 20 KT OR LESS.  
SEAS 2.5 TO 3.0 M IN NW SWELL.  
 
.WITHIN 29N137W TO 30N137W TO 30N140W TO 27N140W TO 28N138W TO  
29N137W S TO SW WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M IN NW  
SWELL.  
.24 HOUR FORECAST WITHIN 30N134W TO 30N140W TO 25N140W TO  
30N134W WINDS 20 KT OR LESS. SEAS 2.5 TO 4.0 M IN NW SWELL.  
.48 HOUR FORECAST WITHIN 30N127W TO 30N140W TO 18N140W TO  
23N133W TO 30N127W WINDS 20 KT OR LESS. SEAS 2.5 TO 4.0 M IN NW  
TO N SWELL.  
 
.WITHIN 10N106W TO 09N140W TO 01N140W TO 03.4S120W TO 03.4S101W  
TO 10N106W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN MIXED NW AND  
SW SWELL.  
.24 HOUR FORECAST WITHIN 11N104W TO 10N140W TO 00N135W TO  
00N120W TO 03.4S102W TO 02N108W TO 11N104W WINDS 20 KT OR LESS.  
SEAS 2.5 TO 3.0 M IN MIXED NW AND SW SWELL.  
.48 HOUR FORECAST WITHIN 15N107W TO 11N122W TO 00N134W TO  
03.4S120W TO 03.4S103W TO 03N96W TO 15N107W WINDS 20 KT OR LESS.  
SEAS 2.5 TO 3.0 M IN MIXED NW AND SW SWELL.  
 
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.  
 
CONVECTION VALID AT 1200 UTC SAT NOV 8...  
   
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH  
 
MONSOON TROUGH FROM 10N85W TO A 1008 MB LOW PRES NEAR 11N106W TO  
09N140W. SCATTERED MODERATE ISOLATED STRONG FROM 07N TO 12N  
BETWEEN 109W AND 140W.  
 
 
.FORECASTER ADAMS. NATIONAL HURRICANE CENTER.  
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