000
FZPN03 KNHC 181537
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC MON APR 18 2022

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 18.
24 HOUR FORECAST VALID 1200 UTC TUE APR 19.
48 HOUR FORECAST VALID 1200 UTC WED APR 20.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 27N114W TO 26N116W TO 28N116W TO 30N116W TO 29N115W TO
27N114W NW TO N WINDS 20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST WITHIN 29N114W TO 28N117W TO 30N118W TO 
30N116W TO 29N115W TO 29N114W NW WINDS 20 TO 25 KT. SEAS LESS 
THAN 8 FT. 
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.LOW PRES NEAR 09N123W 1010 MB. FROM 11N TO 13N BETWEEN 121W AND
124W WINDS 20 KT OR LESS. SEAS TO 8 FT IN MIXED N SWELL AND NE
WIND WAVES.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.24 HOUR FORECAST WITHIN 14N94W TO 14N95W TO 16N95W TO 16N94W TO
14N94W...INCLUDING OFFSHORE GULF OF TEHUANTEPEC...N WINDS 20 TO 
25 KT. SEAS LESS THAN 8 FT.
.42 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.36 HOUR FORECAST WITHIN 29N138W TO 29N140W TO 30N140W TO
30N138W TO 29N138W WINDS 20 KT OR LESS. SEAS 8 FT IN NW SWELL.
.48 HOUR FORECAST LITTLE CHANGE.

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

CONVECTION VALID AT 1500 UTC MON APR 18...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
SURFACE TROUGH EXTENDS FROM 08N82W TO 07N93W TO 1010 MB LOW PRES
NEAR 09N123W TO 06N140W. SCATTERED MODERATE ISOLATED STRONG FROM
04N TO 09N BETWEEN 80W AND 86W...AND FROM 05N TO 12N BETWEEN 
111W AND 126W.

$$
.FORECASTER B REINHART. NATIONAL HURRICANE CENTER.