000
FZPN03 KNHC 042148
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC SUN APR 4 2021

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 APR 4.
24 HOUR FORECAST VALID 1800 UTC MON APR  5.
48 HOUR FORECAST VALID 1800 UTC TUE APR  6.

.WARNINGS.

...GALE WARNING...
.WITHIN 15N95W TO 14N95W TO 14N96W TO 16N95W TO 
15N95W...INCLUDING THE GULF OF TEHUANTEPEC... N TO NE WINDS 25 TO
35 KT. SEAS 8 TO 10 FT. ELSEWHERE...WITHIN 03N95W TO 03N103W TO 
05N107W TO 11N105W TO 16N94W TO 03N95W NE WINDS 20 TO 30 KT. SEAS
8 TO 10 FT.
.24 HOUR FORECAST WITHIN 14N95W TO 13N96W TO 14N96W TO 16N95W TO
14N95W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO
25 KT. SEAS 8 TO 10 FT. ELSEWHERE...WITHIN 13N94W TO 11N96W TO 
11N97W TO 15N96W TO 16N95W TO 13N94W WINDS 20 KT OR LESS. SEAS 8 
TO 9 FT IN S SWELL.
.33 HOUR FORECAST CONDITIONS IMPROVE. 

.SYNOPSIS AND FORECAST.

.WITHIN 03N126W TO 06N140W TO 11N140W TO 08N126W TO 07N109W TO
03N126W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN N SWELL.
.24 HOUR FORECAST WITHIN 10N127W TO 07N135W TO 11N138W TO 
10N133W TO 11N125W TO 10N127W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT
IN N SWELL.
.48 HOUR FORECAST CONDITIONS IMPROVE. 

.WITHIN 10N87W TO 08N89W TO 10N89W TO 11N88W TO 11N86W TO
10N87W...INCLUDING THE GULF OF PAPAGAYO...NE WINDS 20 TO 25 KT. 
SEAS 8 TO 10 FT. ELSEWHERE...WITHIN 08N88W TO 07N93W TO 10N90W 
TO 12N86W TO 10N86W TO 08N88W WINDS 20 KT OR LESS. SEAS 8 TO 9 
FT IN SW SWELL.
.24 HOUR FORECAST CONDITIONS IMPROVE. 

.WITHIN 04N80W TO 04N82W TO 05N82W TO 06N81W TO 04N80W WINDS 20 
KT OR LESS. SEAS 8 TO 9 FT IN S TO SW SWELL.
.06 HOUR FORECAST CONDITIONS IMPROVE. 

.WITHIN 28N115W TO 29N116W TO 30N116W TO 29N115W TO 28N115W NW 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 28N115W TO 28N116W TO 29N116W TO 
30N116W TO 30N115W TO 28N115W NW WINDS 20 TO 30 KT. SEAS LESS 
THAN 8 FT.
.48 HOUR FORECAST WITHIN 29N115W TO 28N115W TO 29N116W TO 
30N116W TO 30N115W TO 29N115W NW WINDS 20 TO 25 KT. SEAS LESS 
THAN 8 FT.

.COLD FRONT FROM 30N134W TO 24N140W. WITHIN 29N139W TO 29N140W 
TO 30N140W TO 30N138W TO 29N139W W WINDS 20 TO 25 KT. SEAS 11 TO
13 FT. ELSEWHERE...WITHIN 29N138W TO 27N140W TO 30N140W TO 
30N137W TO 29N138W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN W 
SWELL.
.06 HOUR FORECAST STATIONARY FRONT FROM 30N132W TO 23N140W. 
WITHIN 29N139W TO 29N140W TO 30N140W TO 30N139W TO 29N139W WINDS 
20 KT OR LESS. SEAS 11 TO 13 FT IN NW SWELL. ELSEWHERE...WITHIN 
27N137W TO 26N140W TO 30N140W TO 30N135W TO 27N137W WINDS 20 KT 
OR LESS. SEAS 8 TO 11 FT IN W TO NW SWELL.
.24 HOUR FORECAST STATIONARY FRONT DISSIPATED. WITHIN 26N134W TO
22N138W TO 22N140W TO 30N140W TO 30N134W TO 26N134W WINDS 20 KT 
OR LESS. SEAS 8 TO 11 FT IN NW SWELL.
.48 HOUR FORECAST WITHIN 19N135W TO 20N138W TO 17N140W TO 
24N140W TO 24N135W TO 19N135W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT
IN NW SWELL.

.24 HOUR FORECAST WITHIN 05N101W TO 06N102W TO 08N102W TO
09N101W TO 08N101W TO 05N101W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT
IN NE TO E SWELL.
.33 HOUR FORECAST CONDITIONS IMPROVE.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

CONVECTION VALID AT 1800 UTC SUN APR 4...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
ITCZ AXIS EXTENDS FROM 04N94W TO 03N123W TO 03N140W. SCATTERED 
MODERATE FROM 02N TO 06N BETWEEN 94W AND 104W AND FROM 03N TO 
07N BETWEEN 127W AND 138W.

$$
.FORECASTER KONARIK. NATIONAL HURRICANE CENTER.