000
FZPN03 KNHC 080309
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC SUN APR 08 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 08.
24 HOUR FORECAST VALID 0000 UTC MON APR 09.
48 HOUR FORECAST VALID 0000 UTC TUE APR 10.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.COLD FRONT FROM 30N122W TO 26N133W THEN STATIONARY TO 25N140W. 
NW OF LINE 30N130W TO 25N140W WINDS 20 KT OR LESS. SEAS 8 TO 9 
FT IN NW SWELL. 
.24 HOUR FORECAST COLD FRONT DISSIPATED W OF 125W. WINDS 20 KT 
OR LESS. SEAS LESS THAN 8 FT. 
.48 HOUR FORECAST NEW COLD FRONT FROM 30N138W TO 29N140W. NW OF 
FRONT WINDS 20 KT OR LESS. SEAS TO 8 FT.

.COLD FRONT APPROACHING FROM W. N OF 28N E OF 117W NW WINDS 20 
TO 25 KT. SEAS TO 8 FT. 
.24 HOUR FORECAST DISSIPATING COLD FRONT FROM 27N113W TO 22N116W 
TO 22N121W. N OF 27N E OF 121W NW WINDS 20 TO 25 KT. SEAS TO 
9 FT. 
.48 HOUR FORECAST FRONT DISSIPATED. N OF 24N BETWEEN 115W AND 
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 0300 UTC SUN APR 8...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
SURFACE TROUGH FROM 09N85W TO 07N98W TO 07N104W. ITCZ FROM 
07N104W TO 08N120W TO BEYOND 05N140W. SCATTERED MODERATE 
ISOLATED STRONG WITHIN 150 NM EITHER SIDE OF THE ITCZ BETWEEN 
112W AND 131W.

$$

.FORECASTER AL. NATIONAL HURRICANE CENTER.