396  
FZPN03 KNHC 050143  
HSFEP2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
0430 UTC THU MAR 5 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 0000 UTC THU MAR 5.  
24 HOUR FORECAST VALID 0000 UTC FRI MAR 6.  
48 HOUR FORECAST VALID 0000 UTC SAT MAR .  
 
.WARNINGS.  
 
.NONE.  
 
.SYNOPSIS AND FORECAST.  
 
.WITHIN 25N128W TO 27N140W TO 11N140W TO 12N137W TO 19N136W TO  
21N131W TO 25N128W NE TO E WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M.  
ELSEWHERE WITHIN 11N135W TO 13N137W TO 10N140W TO 05N140W TO  
05N136W TO 06N134W TO 11N135W WINDS 20 KT OR LESS. SEAS 2.5 TO  
3.0 M IN MIXED SWELL.  
.24 HOUR FORECAST CONDITIONS MERGED WITH NEXT FEATURE.  
 
.COLD FRONT JUST N OF AREA. WITHIN 30N120.5W TO 30N124W TO  
29.5N123W TO 29N122W TO 29.5N121.5W TO 30N120.5W N WINDS 20 TO 25  
KT. SEAS 2.5 TO 3.0 M.  
.24 HOUR FORECAST COLD FRONT FROM 31.5N113.5W TO 23N125W. WITHIN  
27N118W TO 30N118W TO 29N140W TO 11N140W TO 20N133W TO 27N118W  
NE WINDS 20 TO 25 KT. SEAS 2.5 TO 4.0 M IN N TO NE SWELL...  
HIGHEST NEAR 30N122.5W. ELSEWHERE WITHIN 19N128W TO 30N116W TO  
30N118W TO 21N129W TO 18N138W TO 06N140W TO 19N128W WINDS 20 KT  
OR LESS. SEAS 2.5 TO 3.0 M IN N TO NE SWELL.  
.48 HOUR FORECAST FRONT E OF AREA. WITHIN 30N121W TO 29N140W TO  
14N140W TO 14N132W TO 21N130W TO 30N121W N TO NE WINDS 20 TO 25  
KT. SEAS 2.5 TO 4.0 M IN N TO NE SWELL...HIGHEST NEAR 30N125W.  
ELSEWHERE WITHIN 23N119W TO 30N121W TO 22N128W TO 14N140W TO  
07N140W TO 17N129W TO 23N119W WINDS 20 KT OR LESS. SEAS 2.5 TO  
3.5 M IN N TO NE SWELL.  
 
.03 HOUR FORECAST WITHIN 11N86W TO 12N88W TO 11N88W TO 10N88W TO  
10N87W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E  
WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.  
.24 HOUR FORECAST LITTLE CHANGE.  
.48 HOUR FORECAST LITTLE CHANGE.  
 
.03 HOUR FORECAST WITHIN 16N94.5W TO 16N95W TO 15.5N95W TO  
15N95W TO 15N94.5W TO 15.5N94.5W TO 16N94.5W...INCLUDING THE  
GULF OF TEHUANTEPEC...NW TO N WINDS 20 TO 25 KT. SEAS LESS THAN  
2.5 M.  
.18 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS  
LESS THAN 2.5 M.  
 
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.  
 
CONVECTION VALID AT 0100 UTC THU MAR 5...  
   
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH  
 
TROUGH FROM 08.5N83.5W TO 01N100W TO 03.5N114W. ITCZ FROM  
03.5N114W TO 06N123.5W TO BEYOND 02N140W. SCATTERED MODERATE  
FROM 02.5N TO 04.5N BETWEEN 85W AND 88.5W...AND WITHIN 180 NM NW  
OF ITCZ BETWEEN 121W AND 140W.  
 
 
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.  
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