977  
FZPN03 KNHC 082029  
HSFEP2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
2230 UTC SUN MAR 8 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 1800 UTC SUN MAR 8.  
24 HOUR FORECAST VALID 1800 UTC MON MAR 9.  
48 HOUR FORECAST VALID 1800 UTC TUE MAR 10.  
 
.WARNINGS.  
 
.NONE.  
 
.SYNOPSIS AND FORECAST.  
 
.LOW PRES NEAR 28N118W 1010 MB. WITHIN 30N120W TO 29N123W TO  
28N123W TO 28N121W TO 29N120W TO 30N120W WINDS 20 TO 25 KT. SEAS  
2.5 TO 3.0 M.  
.24 HOUR FORECAST LOW PRES NEAR 27N116W 1009 MB. WITHIN 27N114W  
TO 27N116W TO 25N119W TO 23N119W TO 23N117W TO 25N115W TO  
27N114W...INCLUDING WITHIN 60 NM OF SHORE...WINDS 20 TO 25 KT.  
SEAS 2.5 TO 3.0 M.  
.36 HOUR FORECAST LOW DISSIPATED. CONDITIONS IMPROVE. WINDS 20  
KT OR LESS. SEAS LESS THAN 2.5 M.  
 
.WITHIN 11N86W TO 11N87W TO 11N88W TO 10N87W TO 10N86W TO  
11N86W...INCLUDING THE GULF OF PAPAGAYO...NE WINDS 20 TO 25 KT.  
SEAS LESS THAN 2.5 M.  
.24 HOUR FORECAST LITTLE CHANGE.  
.48 HOUR FORECAST LITTLE CHANGE.  
 
.WITHIN 20N135W TO 27N132W TO 30N140W TO 07N140W TO 11N132W TO  
20N135W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NE SWELL.  
.24 HOUR FORECAST WITHIN 10N123W TO 12N126W TO 14N140W TO  
07N140W TO 07N125W TO 10N123W WINDS 20 KT OR LESS. SEAS 2.5 TO  
3.0 M IN N TO NE SWELL.  
.48 HOUR FORECAST WITHIN 08N98W TO 14N114W TO 11N136W TO 03N130W  
TO 06N117W TO 02N95W TO 08N98W WINDS 20 KT OR LESS. SEAS 2.5 TO  
3.0 M IN S SWELL.  
 
.18 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 15N95W TO 15N94W TO  
16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 25  
KT. SEAS LESS THAN 2.5 M.  
.24 HOUR FORECAST LITTLE CHANGE.  
.30 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS  
LESS THAN 2.5 M.  
 
.24 HOUR FORECAST WITHIN 30N121W TO 30N127W TO 29N126W TO  
29N123W TO 29N122W TO 30N121W WINDS 20 KT OR LESS. SEAS 2.5 TO  
3.0 M IN NW TO N SWELL.  
.48 HOUR FORECAST WITHIN 30N118W TO 30N128W TO 27N126W TO  
26N123W TO 27N119W TO 30N118W WINDS 20 KT OR LESS. SEAS 2.5 TO  
3.0 M IN N SWELL.  
 
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.  
 
CONVECTION VALID AT 2015 UTC SUN MAR 8...  
   
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH
 
 
SURFACE TROUGH FROM 08N85W TO 04N92W TO 03N102W. ITCZ FROM  
02N104W TO BEYOND 02N140W. SCATTERED MODERATE ALONG TROUGH AND  
ITCZ E OF 120W.  
 

 
.FORECASTER ERA. NATIONAL HURRICANE CENTER.  
 
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