139  
FZPN03 KNHC 090915  
HSFEP2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
1030 UTC MON DEC 9 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 9.  
24 HOUR FORECAST VALID 0600 UTC TUE DEC 10.  
48 HOUR FORECAST VALID 0600 UTC WED DEC 11.  
 
.WARNINGS.  
 
.NONE.  
 
.SYNOPSIS AND FORECAST.  
 
.WITHIN 18N132W TO 30N127W TO 26N140W TO 05N140W TO 02N130W TO  
14N123W TO 18N132W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN W TO  
NW SWELL. WITHIN 15N112W TO 16N114W TO 13N116W TO 11N115W TO  
11N111W TO 12N109W TO 15N112W WINDS 20 KT OR LESS. SEAS 8 FT IN  
W SWELL.  
.24 HOUR FORECAST WITHIN 15N135W TO 16N136W TO 15N136W TO  
14N136W TO 14N135W TO 15N135W NE TO E WINDS 20 TO 25 KT. SEAS 10  
FT IN NW SWELL. ELSEWHERE WITHIN 16N113W TO 22N127W TO 17N140W TO  
00N140W TO 00N136W TO 12N131W TO 16N113W WINDS 20 KT OR LESS.  
SEAS 8 TO 10 FT IN NW SWELL.  
.48 HOUR FORECAST WITHIN 17N129W TO 16N135W TO 18N140W TO  
14N139W TO 15N135W TO 15N131W TO 17N129W NE TO E WINDS 20 TO 25  
KT. SEAS 9 TO 11 FT IN NW SWELL. ELSEWHERE WITHIN 22N131W TO  
30N140W TO 12N140W TO 14N129W TO 13N118W TO 18N117W TO 22N131W  
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL.  
 
.WITHIN 09N96W TO 10N96W TO 10N98W TO 09N98W TO 09N97W TO 09N96W  
TO 09N96W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED N AND NE  
SWELL.  
.18 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS  
LESS THAN 8 FT.  
 
.24 HOUR FORECAST WITHIN 30N139W TO 30N140W TO 28N140W TO 29N139W  
TO 30N139W WINDS 20 KT OR LESS. SEAS 8 FT IN NEW NW SWELL.  
.36 HOUR FORECAST CONDITIONS TO MERGE WITH AREA OF NW SWELL  
DESCRIBED ABOVE.  
 
.27 HOUR FORECAST GULF OF CALIFORNIA WITHIN 31N113W TO 31N114W  
TO 31N115W TO 30N115W TO 30N114W TO 30N113W TO 31N113W NW TO N  
WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT.  
.30 HOUR FORECAST GULF OF CALIFORNIA WITHIN 31N113W TO 32N114W  
TO 31N115W TO 30N115W TO 30N114W TO 30N113W TO 31N113W NW TO N  
WINDS 20 TO 30 KT. SEAS TO 9 FT.  
.48 HOUR FORECAST GULF OF CALIFORNIA WITHIN 28N111W TO 31N113W  
TO 31N114W TO 27N111W TO 21N109W TO 27N110W TO 28N111W NW TO N  
WINDS 20 TO 30 KT. SEAS TO 11 FT IN NW SWELL. PACIFIC WATERS W OF  
BAJA CALIFORNIA WITHIN 27N117W TO 28N117W TO 28N118W TO 27N117W  
TO 26N116W TO 27N115W TO 27N117W WINDS 20 KT OR LESS. SEAS 8 FT  
IN W TO NW SWELL.  
 
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.  
 
CONVECTION VALID AT 0900 UTC MON DEC 9...  
   
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH  
 
MONSOON TROUGH EXTENDS FROM 10N73W TO 07.5N78W TO 09N83W TO  
07N105W TO 09.5N122W. ITCZ CONTINUES FROM 09.5N130W TO 10N133W TO  
BEYOND 09N140W. SCATTERED MODERATE CONVECTION FROM 06N TO 09N  
BETWEEN 95W AND 108W...FROM 08N TO 16N BETWEEN 107W AND 130W...  
AND FROM 08N TO 10N BETWEEN 131W AND 138W.  
 
 
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.  
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