865  
FZPN03 KNHC 180323  
HSFEP2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
0430 UTC MON NOV 18 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 0000 UTC MON NOV 18.  
24 HOUR FORECAST VALID 0000 UTC TUE NOV 19.  
48 HOUR FORECAST VALID 0000 UTC WED NOV 20.  
 
.WARNINGS.  
 
.NONE.  
 
.SYNOPSIS AND FORECAST.  
 
.WITHIN 29N115W TO 24N115W TO 23N110W TO 17N107W TO 13N119W TO  
20N119W TO 29N115W...INCLUDING SEBASTIAN VIZCAINO BAY AND WITHIN  
60 NM OF SHORE...N TO NE WINDS 20 TO 25 KT. SEAS 8 TO 11 FT.  
WITHIN 20N119W TO 19N130W TO 20N140W TO 08N140W TO 11N127W TO  
20N119W NE WINDS 20 TO 25 KT. SEAS 8 TO 12 FT...HIGHEST W OF  
130W.  
.24 HOUR FORECAST WITHIN 26N113W TO 23N110W TO 19N111W TO  
17N115W TO 22N114W TO 26N113W...INCLUDING WITHIN 60 NM OF  
SHORE...NW TO N WINDS 20 TO 25 KT. SEAS 8 TO 9 FT S OF 22N.  
WITHIN 19N119W TO 20N130W TO 20N140W TO 09N140W TO 10N127W TO  
19N119W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 11 FT  
.48 HOUR FORECAST WITHIN 12N98W TO 14N120W TO 18N130W TO 19N140W  
TO 06N140W TO 07N124W TO 12N98W WINDS 20 KT OR LESS. SEAS 8 TO  
10 FT IN N SWELL.  
 
.WITHIN 24N108W TO 24N109W TO 24N110W TO 23N109W TO 23N108W TO  
24N108W...INCLUDING THE SOUTHERN GULF OF CALIFORNIA...NW WINDS  
20 TO 25 KT. SEAS LESS THAN 8 FT.  
.06 HOUR FORECAST WITHIN 24N107W TO 24N108W TO 23N109W TO  
22N108W TO 19N105W TO 23N106W TO 24N107W...INCLUDING THE EXTREME  
SOUTHERN GULF OF CALIFORNIA...THE ENTRANCE TO THE GULF OF  
CALIFORNIA AND NEAR CABO CORRIENTES...NW TO N WINDS 20 TO 25 KT.  
SEAS 8 TO 10 FT...HIGHEST W OF 108W.  
.24 HOUR FORECAST LITTLE CHANGE.  
.30 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.  
 
.15 HOUR FORECAST COLD FRONT FROM 30N118W TO 29N130W TO 30N136W.  
WITHIN 30N119.5W TO 29N130W TO 29N128W TO 29N126W TO 29N124W TO  
30N119.5W N TO NE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT IN NW TO N  
SWELL.  
.24 HOUR FORECAST WEAKENING COLD FRONT FROM 30N115W TO 27N125W  
TO 30N135W. WITHIN 30N118W TO 30N125W TO 29N132W TO 27N125W TO  
30N118W N TO NE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. N OF FRONT  
W OF 132W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW TO N SWELL.  
.48 HOUR FORECAST DISSIPATING COLD FRONT FROM 26N108W TO 24N117W  
TO 23N125W. WITHIN 30N115W TO 30N129W TO 30N139W TO 25N140W TO  
20N137W TO 22N120W TO 30N115W...INCLUDING SEBASTIAN VIZCAINO  
BAY...WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NW TO N SWELL...  
HIGHEST NE PART.  
 
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.  
 
CONVECTION VALID AT 0315 UTC MON NOV 18...  
 
.NUMEROUS MODERATE ISOLATED STRONG FROM 11N TO 14N BETWEEN 88W  
AND 95W.  
 
.SCATTERED MODERATE WITHIN 30 NM OF 18N103W AND 19N106W.  
   
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH
 
 
THE MONSOON TROUGH AXIS EXTENDS FROM LOW PRES NEAR 19N106W 1007  
MB SSE TO 16N105W AND SW TO LOW PRES NEAR 12N114W 1011 MB AND TO  
09N122W TO 08N130W TO 07N140W. SCATTERED MODERATE ISOLATED  
STRONG WITHIN 60 NM S OF THE TROUGH BETWEEN 116W AND 118W AND  
WITHIN 30 NM OF THE TROUGH BETWEEN 106W AND 110W. SCATTERED  
MODERATE FROM 07N TO 11N BETWEEN 137W AND 140W...ALSO WITHIN 60  
NM EITHER SIDE OF THE TROUGH BETWEEN 110W AND 115W AND BETWEEN  
125W AND 136W.  
 

 
.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.  
 
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