330 
FZPN03 KNHC 051606
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC MON APR 5 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC MON APR 5.
24 HOUR FORECAST VALID 1200 UTC TUE APR  6.
48 HOUR FORECAST VALID 1200 UTC WED APR  7.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 13N94W TO 12N95W TO 13N97W TO 16N95W TO 14N94W TO
13N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO
30 KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST CONDITIONS IMPROVE. 

.WITHIN 10N86W TO 09N89W TO 11N88W TO 11N87W TO 11N86W TO
10N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25
KT. SEAS LESS THAN 8 FT.
.06 HOUR FORECAST CONDITIONS IMPROVE. 
.18 HOUR FORECAST WITHIN 10N86W TO 10N88W TO 11N88W TO 11N86W TO
10N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 30
KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST CONDITIONS IMPROVE. 

.COLD FRONT FROM 30N131W TO 23N140W. WITHIN 26N135W TO 23N140W 
TO 30N140W TO 30N133W TO 26N135W WINDS 20 KT OR LESS. SEAS 8 TO 
11 FT IN NW SWELL.
.24 HOUR FORECAST TROUGH FROM 30N135W TO 20N143W. WITHIN 19N135W
TO 17N140W TO 30N140W TO 27N138W TO 24N134W TO 19N135W WINDS 20 
KT OR LESS. SEAS 8 TO 9 FT IN NW TO N SWELL. 
.48 HOUR FORECAST CONDITIONS IMPROVE. 

.WITHIN 05N112W TO 04N118W TO 06N120W TO 08N119W TO 08N114W TO
05N112W WINDS 20 KT OR LESS. SEAS 8 FT IN S SWELL.
.24 HOUR FORECAST CONDITIONS IMPROVE. 

.WITHIN 07N125W TO 05N135W TO 08N140W TO 12N140W TO 09N125W TO
07N125W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT IN N SWELL.
.24 HOUR FORECAST CONDITIONS IMPROVE. 

.WITHIN 05N96W TO 05N102W TO 06N104W TO 11N102W TO 10N96W TO
05N96W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NE TO E SWELL.
.12 HOUR FORECAST CONDITIONS IMPROVE. 

.WITHIN 27N115W TO 26N116W TO 28N117W TO 30N118W TO 29N115W TO
27N115W NW TO N WINDS 20 TO 25 KT. SEAS 8 FT.
.24 HOUR FORECAST WITHIN 29N115W TO 28N116W TO 30N117W TO 
30N116W TO 29N115W NW WINDS 20 TO 25 KT. SEAS 8 FT.
.48 HOUR FORECAST CONDITIONS IMPROVE. 

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

CONVECTION VALID AT 1200 UTC MON APR 5...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
TROUGH FROM 10N85W TO 05N94W. ITCZ FROM 05N98W TO 03N124W TO 
03N140W. SCATTERED MODERATE ISOLATED STRONG FROM 01N TO 09N 
BETWEEN 77W TO 92W. SCATTERED MODERATE FROM 02N TO 08N BETWEEN 
99W TO 110W AND FROM 02N TO 08N BETWEEN 120W TO 140W. 

$$
.FORECASTER AREINHART. NATIONAL HURRICANE CENTER.