000
FZPN03 KNHC 010240
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC MON APR 1 2019

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 MON APR 01.
24 HOUR FORECAST VALID 0000 UTC TUE APR 02.
48 HOUR FORECAST VALID 0000 UTC WED APR 03.

.WARNINGS.

...GALE WARNING...
.03 HOUR FORECAST N OF 15.5N BETWEEN 94.5W AND 95.5W...INCLUDING 
GULF OF TEHUANTEPEC...N WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT.
.06 HOUR FORECAST GULF OF TEHUANTEPEC N OF 15N BETWEEN 94.5W AND 
95.5W N WINDS 25 TO 35 KT. SEAS TO 8 FT.
.12 HOUR FORECAST WITHIN 30 NM OF LINE FROM 16N95W TO 13N96W... 
INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 30 KT. SEAS 
8 TO 11 FT.
.24 HOUR FORECAST GULF OF TEHUANTEPEC N OF 15N BETWEEN 94.5W AND 
95.5W N WINDS 25 TO 35 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LITTLE CHANGE. 

.SYNOPSIS AND FORECAST.

.COLD FRONT NEAR 30N140W. W OF LINE FROM 30N137W TO 26N139W TO 
08N116W TO 03N120W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW 
SWELL.
.24 HOUR FORECAST WEAKENING COLD FRONT FROM 30N135W TO 27N140W. 
W OF LINE FROM 25N138W TO 05N125W WINDS 20 KT OR LESS. SEAS 8 TO 
9 FT IN NW SWELL.
.48 HOUR FORECAST FRONTAL TROUGH FROM 30N125W TO 28N133W. FROM 
05N TO 14N W OF 131W WINDS 20 KT OR LESS. SEAS 8 FT IN NW SWELL.

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

CONVECTION VALID AT 0200 UTC SUN MAR 31...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
TROUGH FROM 08N78W TO 06N89W. ITCZ FROM 06N89W TO 03N140W. 
SCATTERED MODERATE WITHIN 45 NM OF ITCZ BETWEEN 122W AND 135W.

$$
.FORECASTER MUNDELL. NATIONAL HURRICANE CENTER.