000
FZPN03 KNHC 120248
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC WED APR 12 2017

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 WED APR 12.
24 HOUR FORECAST VALID 0000 UTC THU APR 13.
48 HOUR FORECAST VALID 0000 UTC FRI APR 14.

.WARNINGS.

...GALE WARNING...
.09 HOUR FORECAST N OF 15N BETWEEN 95W AND 96W...INCLUDING THE 
GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 25 KT. SEAS LESS THAN 
8 FT.
.12 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF A LINE FROM 16N95W 
TO 15N95W TO 14N96W...INCLUDING THE GULF OF TEHUANTEPEC...N TO 
NE WINDS 30 TO 35 KT. SEAS BUILDING TO 8 TO 10 FT. ELSEWHERE 
WITHIN 45 NM EITHER SIDE OF A LINE FROM 16N95W TO 15N95W TO 
13N97W N TO NE WINDS 20 TO 30 KT. SEAS BUILDING TO 8 FT.
.18 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF A LINE FROM 16N95W 
TO 15N95W TO 13N97W...INCLUDING THE GULF OF TEHUANTEPEC...N TO 
NE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST N OF 15N BETWEEN 95W AND 96W...INCLUDING THE 
GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 25 KT. SEAS LESS THAN 
8 FT.
.30 HOUR FORECAST WITHIN 45 NM EITHER SIDE OF A LINE FROM 16N95W 
TO 15N95W TO 13N96W...INCLUDING THE GULF OF TEHUANTEPEC...N TO 
NE WINDS 30 TO 35 KT. SEAS 8 TO 12 FT. 
.36 HOUR FORECAST WITHIN 60 NM EITHER SIDE OF A LINE FROM 16N95W 
TO 14N95W TO 12N97W...INCLUDING THE GULF OF TEHUANTEPEC...N TO 
NE WINDS 25 TO 30 KT. SEAS 8 TO 11 FT.
.48 HOUR FORECAST FROM 10N TO 12N BETWEEN 97W AND 100W WINDS 20 
KT OR LESS. SEAS 8 FT IN MIXED SWELL.

.SYNOPSIS AND FORECAST.

.COLD FRONT FROM 30N130W TO 26N140W. N OF 29N BETWEEN 129W AND 
135W WINDS 20 KT OR LESS. SEAS TO 9 FT IN NW SWELL.
.06 HOUR FORECAST STATIONARY FRONT 30N129W TO 26N140W. WINDS 20 
KT OR LESS. SEAS LESS THAN 8 FT. 
.24 HOUR FORECAST WEAKENING COLD FRONT FROM 30N127W TO 27N132W 
TO 25N137W. NW OF A LINE FROM 30N136W TO 29N140W WINDS 20 KT OR 
LESS. SEAS 8 TO 10 FT IN NW SWELL.
.36 HOUR FORECAST FRONT DISSIPATED. NW OF A LINE FROM 30N130W TO 
26N140W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN PRIMARILY NW 
SWELL.
.48 HOUR FORECAST NW OF A LINE FROM 30N125W TO 21N140W WINDS 20 
KT OR LESS. SEAS 8 TO 10 FT IN PRIMARILY NW SWELL. 

.N OF 28N BETWEEN 117W AND 122W WINDS 20 KT OF LESS. SEAS TO 9 
FT IN MIXED SWELL.
.12 HOUR FORECAST N OF 25N E OF 118W WINDS 20 KT OR LESS. SEAS 
TO 9 FT IN MIXED SWELL. 
.24 HOUR FORECAST N OF 28N WITHIN 60 NM THE COAST OF BAJA 
CALIFORNIA WINDS 20 TO 25 KT. SEAS TO 9 FT. 
.39 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAT 8 FT
.48 HOUR FORECAST N OF 26N WITHIN 60 NM THE COAST OF BAJA 
CALIFORNIA WINDS 20 TO 25 KT. SEAS TO 9 FT. FROM 23.5N TO 26N 
BETWEEN 113.5W AND 116W WINDS 20 KT OR LESS. SEAS TO 9 FT IN 
MIXED SWELL.

.FROM 08N TO 12N BETWEEN 127W AND 136W WINDS 20 TO 25 KT. SEAS 8 
TO 10 FT. ELSEWHERE FROM 05N TO 19N W OF 122W WINDS 20 KT OR 
LESS. SEAS TO 9 FT IN MIXED SWELL.
.12 HOUR FORECAST FROM 07N TO 13N W OF 127W WINDS 20 KT OR LESS. 
SEAS 8 TO 10 FT IN MIXED SWELL. ELSEWHERE FROM 05N TO 18N W OF 
120W WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED SWELL. 
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST FROM 06N TO 12N W OF 128W WINDS 20 KT OR LESS. 
SEAS 8 TO 10 FT IN MIXED SWELL. ELSEWHERE FROM 05N TO 18N W OF 
119W WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED SWELL. 

.06 HOUR FORECAST FROM 10.5N TO 11.5N E OF 87W...INCLUDING THE 
GULF OF PAPAGAYO...NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.30 HOUR FORECAST FROM 10.5N TO 11.5N E OF 88W...INCLUDING THE 
GULF OF PAPAGAYO...NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

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

CONVECTION VALID AT 0230 UTC WED APR 12...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...

NORTHERN ITCZ EXTENDS FROM 03N91W TO 04N132W. SURFACE TROUGH 
EXTENDS FROM 11N132W TO 03N133W. ITCZ RESUMES NEAR 03N134W TO 
02N140W. SCATTERED MODERATE FROM 03N TO 09N BETWEEN 113W AND 
131W.

$$

.FORECASTER ERA. NATIONAL HURRICANE CENTER.