862  
FZPN03 KNHC 190340  
HSFEP2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
0430 UTC WED MAR 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 0000 UTC WED MAR 19.  
24 HOUR FORECAST VALID 0000 UTC THU MAR 20.  
48 HOUR FORECAST VALID 0000 UTC FRI MAR 21.  
 
.WARNINGS.  
   
..GALE WARNING
 
 
.30 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 15N95W TO 15N94W TO  
16N94W...INCLUDING THE GULF OF TEHUANTEPEC...NW TO N WINDS 20 TO  
25 KT. SEAS LESS THAN 8 FT.  
.36 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 15N95W TO 15N94W TO  
16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 30 TO 40  
KT. SEAS 8 TO 10 FT.  
.48 HOUR FORECAST WITHIN 15N94W TO 16N94W TO 16N95W TO 15N96W TO  
14N96W TO 14N95W TO 15N94W...INCLUDING THE GULF OF  
TEHUANTEPEC...N WINDS 30 TO 40 KT. SEAS 12 TO 17 FT.  
ELSEWHERE...WITHIN 14N94W TO 16N94W TO 16N95W TO 15N97W TO 12N96W  
TO 13N95W TO 14N94W N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.  
 
.SYNOPSIS AND FORECAST.  
 
.WITHIN 11N86W TO 12N87W TO 11N89W TO 10N92W TO 09N91W TO 09N89W  
TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...E WINDS 20 TO 25  
KT. SEAS 8 TO 9 FT.  
.24 HOUR FORECAST LITTLE CHANGE.  
.48 HOUR FORECAST LITTLE CHANGE.  
   
WITHIN 28N112W TO 27N112W TO 26N111W TO 28N112W
 
INCLUDING THE  
GULF OF CALIFORNIA...NW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.  
.24 HOUR FORECAST WITHIN 27N109W TO 29N113W TO 28N112W TO  
24N110W TO 21N109W TO 21N108W TO 27N109W...INCLUDING THE GULF OF  
CALIFORNIA...NW WINDS 20 TO 30 KT. SEAS 8 TO 9 FT.  
.48 HOUR FORECAST WITHIN 28N111W TO 27N112W TO 26N111W TO  
25N111W TO 25N110W TO 26N110W TO 28N111W...INCLUDING THE GULF OF  
CALIFORNIA...WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW SWELL.  
 
.WITHIN 30N116W TO 30N123W TO 24N121W TO 22N117W TO 24N114W TO  
30N116W...INCLUDING SEBASTIAN VIZCAINO BAY AND WITHIN 60 NM OF  
SHORE...N WINDS 20 TO 25 KT. SEAS 11 TO 13 FT.  
ELSEWHERE...WITHIN 30N116W TO 26N123W TO 24N131W TO 20N132W TO  
18N124W TO 24N114W TO 30N116W NE TO E WINDS 20 TO 25 KT. SEAS 9  
TO 11 FT. REMAINDER OF AREA...WITHIN 29N115W TO 30N140W TO  
04N140W TO 03N122W TO 11N112W TO 17N122W TO 29N115W WINDS 20 KT  
OR LESS. SEAS 8 TO 10 FT IN N SWELL.  
.24 HOUR FORECAST WITHIN 30N116W TO 30N140W TO 04N140W TO  
03N123W TO 07N101W TO 16N114W TO 30N116W...INCLUDING SEBASTIAN  
VIZCAINO BAY AND WITHIN 60 NM OF SHORE...WINDS 20 KT OR LESS.  
SEAS 8 TO 10 FT IN N SWELL.  
.48 HOUR FORECAST WITHIN 24N115W TO 23N140W TO 04N140W TO  
04N126W TO 10N113W TO 24N115W WINDS 20 KT OR LESS. SEAS 8 TO 10  
FT IN N SWELL.  
 
.WITHIN 08N79W TO 08N79W TO 08N80W TO 06N80W TO 07N79W TO  
08N79W...INCLUDING THE GULF OF PANAMA...N WINDS 20 TO 25 KT.  
SEAS LESS THAN 8 FT.  
.24 HOUR FORECAST LITTLE CHANGE.  
.48 HOUR FORECAST LITTLE CHANGE.  
 
.WITHIN 16N95W TO 14N98W TO 13N105W TO 07N105W TO 04N98W TO  
07N94W TO 16N95W...INCLUDING THE GULF OF TEHUANTEPEC...WINDS 20  
KT OR LESS. SEAS 8 TO 9 FT IN NE SWELL.  
.24 HOUR FORECAST CONDITIONS MERGED WITH AREA DESCRIBED ABOVE.  
 
.24 HOUR FORECAST WITHIN 03S94W TO 02S97W TO 03S98W TO 03S102W  
TO 03.4S102W TO 03.4S94W TO 03S94W WINDS 20 KT OR LESS. SEAS 8 TO  
9 FT IN S SWELL.  
.48 HOUR FORECAST LITTLE CHANGE.  
 
.48 HOUR FORECAST WITHIN 29N136W TO 30N135W TO 30N140W TO  
27N140W TO 27N139W TO 29N136W WINDS 20 KT OR LESS. SEAS 8 TO 10  
FT IN NW SWELL.  
 
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.  
 
CONVECTION VALID AT 0200 UTC WED MAR 19...  
   
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH
 
 
MONSOON TROUGH FROM 08N78W TO 08N86W. ITCZ FROM 08N86W TO  
00N115W TO 03N140W. SCATTERED MODERATE FROM 02N TO 07N BETWEEN  
78W AND 83W...FROM 03N TO 08N BETWEEN 83W AND 90W...FROM 00N TO  
03N BETWEEN 120W AND 126W...AND FROM 03N TO 05N BETWEEN 134W AND  
140W.  
 

 
.FORECASTER KONARIK. NATIONAL HURRICANE CENTER.  
 
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