158  
FZPN03 KNHC 091559  
HSFEP2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
1630 UTC MON MAR 9 2026  
 
SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 1200 UTC MON MAR 9.  
24 HOUR FORECAST VALID 1200 UTC TUE MAR 10.  
48 HOUR FORECAST VALID 1200 UTC WED MAR 11.  
 
.WARNINGS.  
 
.NONE.  
 
.SYNOPSIS AND FORECAST.  
 
.LOW PRES NEAR 27N117W 1008 MB MOVING NE 3 KT. WITHIN 26N116W TO  
26N118W TO 25N118W TO 25N119W TO 24N118W TO 24N117W TO 26N116W W  
WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M IN NW SWELL. ELSEWHERE WITHIN  
26N116W TO 26N121W TO 26N122W TO 24N121W TO 24N118W TO 24N117W  
TO 26N116W WINDS 20 KT OR LESS. SEAS 2.5 M IN NW TO N SWELL.  
WITHIN 30N122W TO 30N123W TO 29N124W TO 29N123W TO 30N122W NW TO  
N WINDS 20 TO 25 KT. SEAS TO 2.5 M IN NW TO N SWELL.  
.24 HOUR FORECAST LOW PRES NEAR 29N112W 1013 MB. WITHIN 30N120W  
TO 30N128W TO 29N126W TO 28N124W TO 28N122W TO 30N120W WINDS 20  
KT OR LESS. SEAS 2.5 M IN N SWELL.  
.48 HOUR FORECAST WITHIN 30N119W TO 30N134W TO 29N128W TO  
27N126W TO 28N122W TO 30N119W WINDS 20 KT OR LESS. SEAS 2.5 M IN  
N SWELL.  
 
.WITHIN 11N86W TO 11N87W TO 11N88W TO 10N88W TO 10N87W TO  
11N86W...INCLUDING THE GULF OF PAPAGAYO... NE WINDS 20 TO 25 KT.  
SEAS LESS THAN 2.5 M.  
.24 HOUR FORECAST WITHIN 11N86W TO 11N87W TO 10.5N87.5W TO  
10.5N87W TO 10.5N86W TO 11N86W...INCLUDING THE GULF OF  
PAPAGAYO... NE WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.  
.48 HOUR FORECAST WITHIN 11N86W TO 11N88W TO 11N90W TO 10N90W TO  
10N88W TO 10N87W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...  
NE TO E WINDS 20 TO 25 KT. SEAS TO 2.5 M IN S TO SW SWELL. WITHIN  
11N87W TO 12N89W TO 10N90W TO 10N89W TO 10N88W TO 11N87W WINDS  
20 KT OR LESS. SEAS 2.5 M IN S TO SW SWELL.  
 
.GULF OF TEHUANTEPEC N OF 14N N WINDS 20 TO 25 KT. SEAS LESS THAN  
2.5 M.  
.06 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS  
LESS THAN 2.5 M.  
 
.WITHIN 00N107W TO 00N115W TO 05N129W TO 03.4S120W TO 03.4S98W  
TO 00N107W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN S TO SW  
SWELL.  
.24 HOUR FORECAST WITHIN 09N102W TO 13N117W TO 09N136W TO  
04N116W TO 03.4S103W TO 03.4S82W TO 09N102W...EXCEPT LEE OF  
GALAPAGOS ISLANDS... WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN S  
TO SW SWELL.  
.48 HOUR FORECAST WITHIN 08N93W TO 09N94W TO 09N95W TO 08N95W TO  
08N94W TO 08N94W TO 08N93W WINDS 20 KT OR LESS. SEAS 2.5 M IN S  
TO SW SWELL. WITHIN 13N110W TO 16N115W TO 15N125W TO 18N129W TO  
11N140W TO 05N129W TO 13N110W WINDS 20 KT OR LESS. SEAS 2.5 M IN  
MERGING S AND N SWELL.  
 
.WITHIN 10N137W TO 11N139W TO 13N140W TO 08N140W TO 08N139W TO  
08N137W TO 10N137W WINDS 20 KT OR LESS. SEAS 2.5 M IN N TO NE  
SWELL.  
.24 HOUR FORECAST CONDITIONS TO MERGE WITH AREA OF S TO SW SWELL  
DESCRIBED ABOVE.  
 
.36 HOUR FORECAST WITHIN 20N105W TO 20N106W TO 19N106W TO  
19N105W TO 20N105W...INCLUDING NEAR CABO CORRIENTES...NW WINDS  
20 TO 25 KT. SEAS TO 2.5 M IN SW SWELL.  
.48 HOUR FORECAST WITHIN 20N106W TO 19N106W TO 19N105W TO  
19N106W TO 20N106W...INCLUDING NEAR CABO CORRIENTES...N WINDS 20  
TO 25 KT. SEAS TO 2.5 M IN S TO SW SWELL. ELSEWHERE WITHIN  
19N105W TO 20N107W TO 19N109W TO 18N109W TO 19N107W TO 18N105W TO  
19N105W WINDS 20 KT OR LESS. SEAS 2.5 M IN S TO SW SWELL.  
 
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.  
 
CONVECTION VALID AT 1500 UTC MON MAR 9...  
   
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH
 
 
A SURFACE TROUGH EXTENDS FROM 09.5N84W TO 00.5N106W. ITCZ IS  
ANALYZED FROM 00.5N106W TO 02N117W TO 02.5S126W TO 00N140W.  
SCATTERED MODERATE CONVECTION FROM 03.4S TO 07N BETWEEN 80W AND  
95W.  
 

 
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.  
 
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