000
FZPN03 KNHC 081458
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC MON APR 8 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC MON APR 8.
24 HOUR FORECAST VALID 1200 UTC TUE APR 9.
48 HOUR FORECAST VALID 1200 UTC WED APR 10.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.COLD FRONT FROM 30N137W TO 28N140W. WITHIN AREA BOUNDED BY 
30N116W TO 30N140W TO 01N140W TO 04N120W TO 11N111W TO 30N116W 
WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN MIXED S AND NW SWELL...
HIGHEST NEAR 15N131W.
.24 HOUR FORECAST DISSIPATING COLD FRONT FROM 30N125W TO 26N140W.
WITHIN AREA BOUNDED BY 30N140W TO 30N117W TO 28N117W TO 22N124W
TO 14N140W TO 30N140W N TO NE WINDS 20 TO 25 KT. SEAS 8 TO 11 FT.
ELSEWHERE WITHIN AREA BOUNDED BY 17N106W TO 30N116W TO 22N126W 
TO 30N140W TO 03N140W TO 00N120W TO 17N106W WINDS 20 KT OR LESS.
SEAS 8 TO 11 FT IN MIXED S AND NW SWELL.
.48 HOUR FORECAST COLD FRONT DISSIPATED. WITHIN AREA BOUNDED BY
30N140W TO 30N116W TO 24N112W TO 19N125W TO 16N140W TO 30N140W
N TO NE WINDS 20 TO 25 KT. SEAS 8 TO 14 FT IN MIXED S AND NW TO N
SWELL. ELSEWHERE WITHIN AREA BOUNDED BY 30N140W TO 30N116W TO
03.4S97W TO 03.4S118W TO 05N140W TO 30N140W WINDS 20 KT OR LESS.
SEAS 8 TO 10 FT IN MIXED S AND NW SWELL.

.24 HOUR FORECAST S OF 01S BETWEEN 100W AND 115W WINDS 20 KT OR
LESS. SEAS 8 TO 9 FT IN S TO SW SWELL.
.48 HOUR FORECAST CONDITIONS MERGED.

.24 HOUR FORECAST GULF OF TEHUANTEPEC N OF 14.5N BETWEEN 94W AND
95.5W N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LITTLE CHANGE.

.42 HOUR FORECAST GULF OF CALIFORNIA COLD FRONT FROM 30.5N113W 
TO 30.5N114.5W. S OF FRONT TO 29.5N SW TO W WINDS 20 TO 30 KT. 
SEAS 8 TO 10 FT. N OF FRONT NW TO N WINDS 20 TO 30 KT. SEAS LESS 
THAN 8 FT.
.48 HOUR FORECAST GULF OF CALIFORNIA COLD FRONT FROM 28.5N111.5W
TO 28N113W. N OF FRONT NW TO N WINDS 20 TO 30 KT...HIGHEST N OF
30N. SEAS 8 TO 10 FT N OF 30N.

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

CONVECTION VALID AT 1430 UTC MON APR 8...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
TROUGH AXIS EXTENDS FROM 10N86W TO 05N100W. ITCZ AXIS EXTENDS 
FROM 05N100W TO 05N120W TO 03N130W TO 03N140W. SCATTERED MODERATE
ISOLATED STRONG FROM 05N TO 07N BETWEEN 90W AND 93W AND ALSO
BETWEEN 95W AND 99W. SIMILAR CONVECTION WITHIN 180 NM NW OF A
LINE FROM 09N112W TO 07N120W TO 05N125W TO 05N131W.

$$
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.