750  
FZPN03 KNHC 160841  
HSFEP2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
1030 UTC MON DEC 16 2024  
 
SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 MON DEC 16.  
24 HOUR FORECAST VALID 0600 UTC TUE DEC 17.  
48 HOUR FORECAST VALID 0600 UTC WED DEC 18.  
 
.WARNINGS.  
 
.NONE.  
 
.SYNOPSIS AND FORECAST.  
 
.WITHIN 15N115W TO 17N140W TO 02N140W TO 06N114W TO 15N115W NE  
TO E WINDS 20 TO 25 KT. SEAS 9 TO 11 FT IN NE TO E SWELL. WITHIN  
29N115W TO 30N128W TO 17N140W TO 18N120W TO 23N115W TO  
29N115W...INCLUDING SEBASTIAN VIZCAINO BAY AND WITHIN 60 NM OF  
SHORE...WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL.  
.24 HOUR FORECAST WITHIN 09N109W TO 15N121W TO 15N140W TO  
02N140W TO 03N127W TO 06N111W TO 09N109W E WINDS 20 TO 25 KT.  
SEAS 9 TO 11 FT IN NE TO E SWELL. WITHIN 25N114W TO 27N119W TO  
22N128W TO 18N140W TO 15N130W TO 17N117W TO 25N114W...INCLUDING  
WITHIN 60 NM OF SHORE...WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN  
NW TO N SWELL.  
.48 HOUR FORECAST WITHIN 12N124W TO 20N129W TO 20N140W TO  
03N140W TO 03N130W TO 08N113W TO 12N124W NE TO E WINDS 20 TO 25  
KT. SEAS 8 TO 10 FT IN NE TO E SWELL. WITHIN 30N118W TO 30N134W  
TO 25N140W TO 20N140W TO 20N129W TO 30N118W WINDS 20 KT OR LESS.  
SEAS 9 TO 11 FT IN NW TO N SWELL. WITHIN 30N137W TO 30N140W TO  
28N140W TO 29N138W TO 30N137W WINDS 20 KT OR LESS. SEAS 8 TO 10  
FT IN NW SWELL.  
 
.WITHIN 16N94W TO 16N95W TO 14N96W TO 14N95W TO 15N94W TO  
16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 30  
KT. SEAS LESS THAN 8 TO 10 FT.  
.24 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 14N96W TO 14N95W  
TO 15N94W TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N  
WINDS 20 TO 30 KT. SEAS 8 TO 9 FT.  
.48 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 15N96W TO 14N95W  
TO 15N94W TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N  
WINDS 20 TO 30 KT. SEAS 8 FT.  
 
.WITHIN 30N112W TO 29N113W TO 25N111W TO 25N110W TO 27N110W TO  
30N112W...INCLUDING THE GULF OF CALIFORNIA...NW WINDS 20 TO 25  
KT. SEAS LESS THAN 8 FT.  
.18 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS  
LESS THAN 8 FT.  
.24 HOUR FORECAST WITHIN 28N111W TO 28N112W TO 27N112W TO  
25N111W TO 25N110W TO 26N109W TO 28N111W...INCLUDING THE GULF OF  
CALIFORNIA...NW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.  
.30 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS  
LESS THAN 8 FT.  
 
.03 HOUR FORECAST WITHIN 11N86W TO 11N88W TO 10N89W TO 10N87W TO  
11N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E 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.  
 
.21 HOUR FORECAST WITHIN 07N96W TO 08N99W TO 07N101W TO 05N101W  
TO 05N98W TO 07N96W WINDS 20 KT OR LESS. SEAS 8 FT IN N TO NE  
SWELL.  
.24 HOUR FORECAST WITHIN 07N96W TO 08N99W TO 07N101W TO 05N101W  
TO 05N98W TO 07N96W WINDS 20 KT OR LESS. SEAS 8 FT IN N TO NE  
SWELL.  
.48 HOUR FORECAST WITHIN 07N101W TO 07N103W TO 07N105W TO  
05N106W TO 04N106W TO 04N102W TO 07N101W WINDS 20 KT OR LESS.  
SEAS 8 FT IN NE SWELL.  
 
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.  
 
CONVECTION VALID AT 0830 UTC MON DEC 16...  
   
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH  
 
THE MONSOON TROUGH EXTENDS FROM 08N83W TO 06N93W. THE ITCZ THEN  
CONTINUES FROM 06N93W TO 06N120W TO BEYOND 06N140W. SCATTERED  
MODERATE FROM 06N TO 11N W OF 133W.  
 
 
.FORECASTER RAMOS. NATIONAL HURRICANE CENTER.  
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