000
FZPN03 KNHC 071546
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC SAT APR 7 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SAT APR 7.
24 HOUR FORECAST VALID 1200 UTC SUN APR  8.
48 HOUR FORECAST VALID 1200 UTC MON APR  9.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.COLD FRONT FROM 30N131W TO 25N140W. W OF FRONT WINDS 20 KT OR
LESS. SEAS TO 8 FT IN NW SWELL.
.24 HOUR FORECAST COLD FRONT W OF AREA. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.
.48 HOUR FORECAST NEW COLD FRONT APPROACHING FROM W. N OF 29N W
OF 138W SW WINDS 20 TO 25 KT. SEAS TO 8 FT.

.COLD FRONT APPROACHING FROM W. N OF 28N E OF 116W NW WINDS 20 
TO 25 KT. SEAS LESS THAN 8 FT. 
.24 HOUR FORECAST DISSIPATING COLD FRONT FROM 29N115W TO 25N112W
TO 26N122W. N OF FRONT E OF 118W NW WINDS 20 TO 25 KT. SEAS 8 FT.
.48 HOUR FORECAST FRONT DISSIPATED TO A TROUGH EXTENDING FROM
22.5N109W. N OF 25N E OF 125W WINDS 20 KT OR LESS. SEAS 8 TO 10
FT IN NW SWELL.

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

CONVECTION VALID AT 1200 UTC SAT APR 7...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
SURFACE TROUGH EXTENDS FROM 09N83.5W TO 07N110W. ITCZ FROM 
07N110W TO BEYOND 05N140W. SCATTERED MODERATE TO ISOLATED STRONG 
WITHIN 180 NM N AND 120 NM S OF ITCZ BETWEEN 110W AND 130W.

$$
.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.