000
FZPN03 KNHC 101552
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC TUE APR 10 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC TUE APR 10.
24 HOUR FORECAST VALID 1200 UTC WED APR 11.
48 HOUR FORECAST VALID 1200 UTC THU APR 12.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.N OF 24N BETWEEN 115W AND 125W WINDS 20 KT OR LESS. SEAS 8 TO 9 
FT IN NW SWELL. 
.06 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.COLD FRONT FROM 30N133W TO 26N135W AND DISSIPATING STATIONARY 
FRONT TO 24N140W. W OF FRONT WINDS 20 KT OR LESS. SEAS TO 9 FT 
IN NW SWELL. 
.18 HOUR FORECAST DISSIPATING COLD FRONT FROM 30N127W TO 
25N140W. W OF LINE 30N130W TO 21N140W WINDS 20 KT OR LESS. SEAS 
8 TO 10 FT IN NW SWELL. 
.24 HOUR FORECAST FRONT DISSIPATED. NW OF LINE FROM 30N128W TO 
10N140W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL.
.48 HOUR FORECAST COLD FRONT DISSIPATED. FROM 18N TO 20N W OF 
130W NE TO E WINDS 20 TO 25 KT. SEAS 9 TO 10 FT. ELSEWHERE W OF 
LINE FROM 30N115W TO 20N124W TO 08N140W WINDS 20 KT OR LESS. 
SEAS 8 TO 10 FT IN NW TO N SWELL. 

.18 HOUR FORECAST N OF 15N BETWEEN 94.5W AND 95.5W...INCLUDING 
GULF OF TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. 
.24 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF LINE FROM 16.5N95W 
TO 15N95W TO 14N95.5W...INCLUDING GULF OF TEHUANTEPEC...N TO NE 
WINDS 20 TO 30 KT. SEAS 9 TO 10 FT.
.48 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF LINE FROM 16.5N95W 
TO 14N96W...INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 
25 KT. SEAS TO 9 FT. WITHIN 30 NM EITHER SIDE OF LINE FROM 
14N96W TO 13N97W WINDS 20 KT OR LESS. SEAS TO 9 FT IN NE SWELL.

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

CONVECTION VALID AT 1530 UTC TUE APR 10...

.SCATTERED MODERATE WITHIN 60 NM OF 09N104W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
SURFACE TROUGH AXIS EXTENDS FROM 09N84W TO 05N94W TO 05N103W TO 
08N114W. ITCZ AXIS EXTENDS FROM 08N114W TO 08N121W TO 09N130W TO 
07N140W. SCATTERED MODERATE TO STRONG WITHIN 180 NM S OF AXIS 
BETWEEN 81W AND 90W. SCATTERED MODERATE WITHIN 60 NM S OF AXIS 
BETWEEN 110W AND 112W.

$$
.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.