000
FZPN03 KNHC 090927
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC TUE APR 09 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC TUE APR 09.
24 HOUR FORECAST VALID 0600 UTC WED APR 10.
48 HOUR FORECAST VALID 0600 UTC THU APR 11.

.WARNINGS.

...GALE WARNING...
.24 HOUR FORECAST GULF OF CALIFORNIA COLD FRONT FROM 31.5N113.5W 
TO 30N115W. N OF FRONT NW TO N WINDS 25 TO 35 KT. SEAS TO 8 FT.
S OF FRONT TO 29.5N SW TO W WINDS 20 TO 25 KT. SEAS LESS THAN 8 
FT. 
.33 HOUR FORECAST GULF OF CALIFORNIA COLD FRONT FROM 29N111W TO 
26N112W. N OF FRONT NW TO N WINDS 20 TO 30 KT. SEAS TO 8 FT. 
.48 HOUR FORECAST GULF OF CALIFORNIA COLD FRONT DISSIPATED. FROM 
24.5N TO 28.5N NW TO N WINDS 20 TO 25 KT. SEAS TO 8 FT. 

.SYNOPSIS AND FORECAST.

.COLD FRONT FROM 30N130W TO 25N140W. NW OF FRONT NE TO E WINDS 
20 TO 25 KT. SEAS 9 TO 10 FT. FROM 15N TO 23N W OF 131W NE TO E 
WINDS 20 TO 25 KT. SEAS 10 TO 11 FT IN NW SWELL. ELSEWHERE NW OF 
LINE FROM 28N115W TO 20N107W TO 09N110W TO 02N140W WINDS 20 KT 
OR LESS. SEAS 8 TO 11 FT IN MIXED NW AND NE SWELL.
.24 HOUR FORECAST N OF 28.5N BETWEEN 117W AND 123W NW TO N WINDS 
25 TO 30 KT. SEAS 13 TO 16 FT. ELSEWHERE N OF LINE FROM 25N112W 
TO 15N140W N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 13 FT...HIGHEST 
N OF 20N. REMAINDER OF AREA N OF 05N W OF 105W WINDS 20 KT OR 
LESS. SEAS 8 TO 10 FT IN MERGING NW AND SW SWELL.
.48 HOUR FORECAST N OF LINE FROM 25N112W TO 16N130W TO 15N140W N 
TO NE WINDS 20 TO 30 KT E OF 130W...AND NE TO E WINDS 20 TO 30 
KT W OF 130W. SEAS 9 TO 16 FT IN MIXED NW AND NE SWELL...HIGHEST 
NEAR 21N138W. ELSEWHERE N OF 06N W OF 110W WINDS 20 KT OR LESS. 
SEAS 8 TO 10 FT IN MIXED SWELL. 

.GULF OF TEHUANTEPEC N OF 15N BETWEEN 94.5W AND 95.5W NW TO N 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.06 HOUR FORECAST GULF OF TEHUANTEPEC N OF 14.5N BETWEEN 94.5W 
AND 95.5W NW TO N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.12 HOUR FORECAST GULF OF TEHUANTEPEC N OF 14N BETWEEN 94.5W AND 
95.5W WINDS 20 KT OR LESS. SEAS TO 8 FT IN MERGING N AND SW 
SWELL.
.24 HOUR FORECAST GULF OF TEHUANTEPEC N OF 14N BETWEEN 94W AND 
95.5W NW TO N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. 
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.12 HOUR FORECAST S OF 02.5S BETWEEN 100W AND 120W WINDS 20 KT 
OR LESS. SEAS TO 8 FT IN SW SWELL.
.24 HOUR FORECAST S OF 03N BETWEEN 100W AND 120W WINDS 20 KT OR 
LESS. SEAS 8 FT IN MIXED SW AND NW SWELL.
.48 HOUR FORECAST S OF 06N BETWEEN 96W AND 120W WINDS 20 KT OR 
LESS. SEAS 8 TO 9 FT PRIMARILY IN MIXED SLY AND NW SWELL.

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

CONVECTION VALID AT 0900 UTC TUE APR 9...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
TROUGH EXTENDS FROM 10N75W TO 06N100W. ITCZ EXTENDS FROM 06N100W 
TO 05N105W TO 06.5N118W TO BEYOND 02.5N140W. SCATTERED MODERATE 
TO STRONG CONVECTION FROM 03.5N TO 09N BETWEEN 82W AND 103W. 
SCATTERED MODERATE ISOLATED STRONG CONVECTION FROM 05N TO 11.5N 
BETWEEN 113W AND 135W.  

$$
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.