000
FZPN03 KNHC 220311
HSFEP2

HIGH SEAS FORECAST 
NWS NATIONAL HURRICANE CENTER MIAMI FL 
0430 UTC SUN APR 22 2018

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SUN APR 22.
24 HOUR FORECAST VALID 0000 UTC MON APR 23.
48 HOUR FORECAST VALID 0000 UTC TUE APR 24.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.W OF LINE FROM 30N133W TO 10N120W TO 08N127W TO 07N140W WINDS 
20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED NE AND NW SWELL. 
.24 HOUR FORECAST W OF LINE FROM 28N140W TO 15N125W TO 10N124W TO 
08N140W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED SWELL. 
.48 HOUR FORECAST W OF LINE FROM 18N140W TO 13N121W TO 09N131W 
WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED SWELL.

.N OF LINE FROM 30N133W TO 26N130W TO 29N120W WINDS 20 KT OR 
LESS. SEAS 8 TO 9 FT IN NW SWELL.
.24 HOUR FORECAST N OF LINE FROM 28N120W TO 26N126W TO 29N133W 
WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW SWELL.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.WITHIN 30 NM OF LINE FROM 11N86W TO 10.5N88W...INCLUDING GULF OF 
PAPAGAYO...NE WINDS 20 TO 25 KT. SEAS TO 8 FT.
.18 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.36 HOUR FORECAST WITHIN 30 NM OF LINE FROM 11N86W TO 10.5N87W... 
INCLUDING GULF OF PAPAGAYO...NE WINDS 20 TO 25 KT. SEAS LESS 
THAN 8 FT.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.12 HOUR FORECAST 3 OF 03S W OF 110W WINDS 20 KT OR LESS. SEAS 8 
FT IN SW SWELL.
.24 HOUR FORECAST S OF 02S W OF 93W WINDS 20 KT OR LESS. SEAS 8 
FT IN SW SWELL.
.48 HOUR FORECAST S OF LINE FROM 03.4S81W TO 00N95W TO 00N120W 
WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN SW SWELL.

.36 HOUR FORECAST GULF OF TEHUANTEPEC N OF 15N BETWEEN 94.5W AND 
95W N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.42 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST GULF OF TEHUANTEPEC N OF 15.5N BETWEEN 94.5W 
AND 95W N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.

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

CONVECTION VALID AT 0245 UTC SUN APR 22...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
TROUGH FROM 08N78W TO 10N85W TO 07N92W TO 06N102W. ITCZ CONTINUES 
FROM 06N102W TO 05N124W TO BEYOND 07N140W. SCATTERED MODERATE 
ISOLATED STRONG WITHIN 90 NM EITHER SIDE OF LINE FROM 10N83W TO 
06N89W TO 05N94W AND FROM 08N TO 10N BETWEEN 136W AND 140W. 
ISOLATED MODERATE AND STRONG FROM 08N TO 10N BETWEEN 107W AND 
117W.

$$
.FORECASTER MCELROY. NATIONAL HURRICANE CENTER.