424  
FZPN03 KNHC 190847  
HSFEP2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
1030 UTC SUN JAN 19 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 0600 UTC SUN JAN 19.  
24 HOUR FORECAST VALID 0600 UTC MON JAN 20.  
48 HOUR FORECAST VALID 0600 UTC TUE JAN 21.  
 
.WARNINGS.  
   
..GALE WARNING  
 
.15 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 15N95W TO  
16N94W...INCLUDING THE GULF OF TEHUANTEPEC... N WINDS 30 TO 40  
KT. SEAS TO 8 FT.  
.24 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 16N96W TO 14N96W TO  
14N95W TO 14N94W TO 16N94W...INCLUDING THE GULF OF  
TEHUANTEPEC... N WINDS 30 TO 40 KT. SEAS 8 TO 10 FT. WITHIN  
14N94W TO 14N96W TO 13N97W TO 12N96W TO 13N95W TO 14N94W N TO NE  
WINDS 25 TO 35 KT. SEAS 8 TO 14 FT IN W SWELL...HIGHEST NEAR  
14.5N95W.  
.48 HOUR FORECAST WITHIN 16N95W TO 16N96W TO 14N97W TO 13N96W TO  
13N95W TO 14N94W TO 16N95W...INCLUDING THE GULF OF TEHUANTEPEC...  
N TO NE WINDS 20 TO 30 KT. SEAS TO 9 FT. ELSEWHERE WITHIN 12N100W  
TO 13N96W TO 10N95W TO 09N100W TO 12N100W WINDS 20 KT OR LESS.  
SEAS TO 9 FT IN NE SWELL.  
 
.SYNOPSIS AND FORECAST.  
 
.TROUGH FROM 13N131W TO 07N137W. WITHIN 12N115W TO 15N119W TO  
21N133W TO 09N140W TO 07N134W TO 07N119W TO 12N115W E WINDS 20 TO  
25 KT. SEAS 8 TO 10 FT IN E SWELL. ELSEWHERE WITHIN 30N132W TO  
30N140W TO 11N140W TO 20N133W TO 30N132W WINDS 20 KT OR LESS.  
SEAS 8 TO 11 FT IN W TO NW SWELL.  
.24 HOUR FORECAST TROUGH W OF AREA. WITHIN 30N125W TO 30N140W TO  
02N140W TO 09N120W TO 30N125W E WINDS 20 TO 30 KT. SEAS 8 TO 11  
FT IN NW SWELL.  
.48 HOUR FORECAST WITHIN 30N134W TO 30N140W TO 14N136W TO  
14N129W TO 20N130W TO 30N134W E TO SE WINDS 20 TO 25 KT. SEAS 8  
TO 10 FT IN W TO NW SWELL. ELSEWHERE WITHIN 30N133W TO 30N140W  
TO 08N140W TO 04N130W TO 10N117W TO 30N133W WINDS 20 KT OR LESS.  
SEAS 8 TO 10 FT IN NW SWELL.  
 
.WITHIN 19N105W TO 20N106W TO 18N106W TO 18N105W TO  
19N105W...INCLUDING NEAR CABO CORRIENTES... NW TO N WINDS 20 TO  
25 KT. SEAS LESS THAN 8 FT.  
.12 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS  
LESS THAN 8 FT.  
 
.36 HOUR FORECAST WITHIN 11N86W TO 11N88W TO 10N88W TO 10N87W TO  
10N86W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO... NE TO E  
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.  
.48 HOUR FORECAST WITHIN 11N86W TO 12N87W TO 12N88W TO 10N90W TO  
10N89W TO 10N87W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...  
NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.  
 
.48 HOUR FORECAST WITHIN 31N113W TO 32N115W TO 30N115W TO  
30N114W TO 30N113W TO 31N113W...INCLUDING THE GULF OF  
CALIFORNIA... NW TO N WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT.  
 
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.  
 
CONVECTION VALID AT 0900 UTC SUN JAN 19...  
   
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH  
 
MONSOON TROUGH 10N86W TO 08N93W. ITCZ FROM 08N93W TO 04N105W TO  
10N130W. SCATTERED MODERATE FROM 09N TO 12N BETWEEN 126W AND 129W.  
SCATTERED MODERATE FROM 02N TO 04N BETWEEN 81W AND 88W...AND WITHIN  
90 NM NORTH OF ITCZ BETWEEN 120W AND 130W. SCATTERED MODERATE TO  
ISOLATED STRONG FROM 15N TO 16N BETWEEN 137W AND 140W.  
 
 
.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.  
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