586 
FZPN03 KNHC 172134
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC SUN APR 17 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC SUN APR 17.
24 HOUR FORECAST VALID 1800 UTC MON APR 18.
48 HOUR FORECAST VALID 1800 UTC TUE APR 19.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 27N113W TO 25N115W TO 27N116W TO 30N117W TO 30N116W TO
27N113W NW TO N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 28N114W TO 27N116W TO 29N117W TO
30N116W TO 29N114W TO 28N114W NW WINDS 20 TO 25 KT. SEAS LESS 
THAN 8 FT. 
.36 HOUR FORECAST WITHIN 27N114W TO 26N115W TO 29N117W TO 
30N116W TO 29N114W TO 27N114W NW WINDS 20 TO 25 KT. SEAS LESS 
THAN 8 FT. 
.48 HOUR FORECAST WITHIN 29N115W TO 29N116W TO 29N117W TO 
30N117W TO 30N116W TO 29N115W NW WINDS 20 TO 25 KT. SEAS LESS 
THAN 8 FT.

.WITHIN 08N131W TO 08N132W TO 07N135W TO 08N135W TO 10N131W TO
08N131W WINDS 20 KT OR LESS. SEAS 8 FT IN N TO NE SWELL.
.06 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.18 HOUR FORECAST WITHIN 03.4S104.5W TO 03.4S106.5W TO 03S106.5W
TO 03S105W TO 03S104.5W TO 03.4S104.5W WINDS 20 KT OR LESS. SEAS
8 TO 10 FT IN S TO SW SWELL.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.36 HOUR FORECAST WITHIN 15N94W TO 14N95W TO 14N96W TO 16N95W TO
16N94W TO 15N94W...INCLUDING OFFSHORE GULF OF TEHUANTEPEC...NW 
WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT. 
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

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

CONVECTION VALID AT 1800 UTC SUN APR 17...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
SURFACE TROUGH AXIS EXTENDS FROM 08N78W TO 07N105W TO 07N128W.
ITCZ AXIS EXTENDS FROM 07N128W TO BEYOND 06N140W. SCATTERED
MODERATE TO ISOLATED STRONG FROM 02N TO 08N BETWEEN 81W AND 112W.
SCATTERED MODERATE FROM 06N TO 13N BETWEEN 115W AND 140W.

$$
.FORECASTER CHAN. NATIONAL HURRICANE CENTER.