000
FZPN03 KNHC 040946
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC FRI JAN 04 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 FRI JAN 04.
24 HOUR FORECAST VALID 0600 UTC SAT JAN 05.
48 HOUR FORECAST VALID 0600 UTC SUN JAN 06.

.WARNINGS.

...GALE WARNING...
.N OF 15N BETWEEN 94W AND 95.5W...INCLUDING GULF OF 
TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.18 HOUR FORECAST N OF 14.5N BETWEEN 94W AND 95.5W...INCLUDING 
GULF OF TEHUANTEPEC...N TO NE WINDS 25 TO 35 KT. SEAS 8 TO 11 
FT. ELSEWHERE N OF 14N BETWEEN 93.5W AND 96W N TO NE WINDS 20 TO 
25 KT. SEAS 8 TO 9 FT.  
.24 HOUR FORECAST WITHIN 30 NM OF LINE FROM 16.5N94.5W TO 
14N95.5W...INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO 
35 KT. SEAS 8 TO 12 FT. ELSEWHERE WITHIN 60 NM OF LINE FROM 
16.5N94.5W TO 14N95W TO 13N96.5W N TO NE WINDS 20 TO 30 KT. SEAS 
8 TO 10 FT.
.36 HOUR FORECAST N OF 13.5N BETWEEN 94W AND 96.5W...INCLUDING 
GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 11 
FT. ELSEWHERE N OF 12N BETWEEN 94W AND 96.5W WINDS 20 KT OR 
LESS. SEAS TO 8 FT IN N SWELL.
.48 HOUR FORECAST WITHIN 60 NM OF LINE FROM 16.5N94.5W TO 
13.5N95W...INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 
30 KT. SEAS 8 TO 11 FT. . 

...GALE WARNING...
.LOW PRES NEAR 12.5N123W 1006 MB MOVING NW 5 KT. TROUGH FROM LOW 
TO 06N130W. WITHIN 300 NM NW SEMICIRCLE OF LOW WINDS 20 TO 30 
KT. SEAS 9 TO 13 FT. ELSEWHERE FROM 10N TO 19N BETWEEN 117W AND 
135W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 12 FT. REMAINDER AREA 
W OF LINE FROM 30N133W TO 18N116W TO 08N113W TO 00N129W WINDS 20 
KT OR LESS. SEAS 8 TO 11 FT IN MIXED NW AND NE SWELL.  
.24 HOUR FORECAST LOW PRES NEAR 15.5N124.5W 1006 MB. WITHIN 270 
NM NE SEMICIRCLE AND 150 NM S QUADRANT WINDS 25 TO 35 KT. SEAS 
10 TO 14 FT. ELSEWHERE FROM 12N TO 19N BETWEEN 118W AND 128W 
WINDS 20 TO 25 KT. SEAS 9 TO 11 FT. REMAINDER AREA W OF LINE 
FROM 25N140W TO 25N129W TO 16N116W TO 06N140W WINDS 20 KT OR 
LESS. SEAS 8 TO 10 FT IN MIXED NW AND NE SWELL.
.48 HOUR FORECAST LOW PRES NEAR 18.5N120W 1008 MB. WITHIN 240 NM 
NW SEMICIRCLE OF LOW WINDS 25 TO 35 KT. SEAS 11 TO 14 FT. 
ELSEWHERE WITHIN 300 NM OF CENTER WINDS 20 TO 25 KT. SEAS 9 TO 
11 FT. REMAINDER AREA W OF LINE FROM 23N140W TO 23N116W TO 
13N124W TO 00N139W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED 
NW AND NE SWELL.

.SYNOPSIS AND FORECAST.

.GULF OF CALIFORNIA FROM 25N TO 29N NW TO N WINDS 20 TO 25 KT. 
SEAS LESS THAN 8 FT. 
.12 HOUR FORECAST GULF OF CALIFORNIA WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.FROM 10.5N TO 12N E OF 89W...INCLUDING GULF OF PAPAGAYO...NE TO 
E WINDS 20 TO 25 KT. SEAS LESS THAN FT.
.24 HOUR FORECAST FROM 10N TO 11.5N E OF 87.5W...INCLUDING GULF 
OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. 
.48 HOUR FORECAST 10N TO 11.5N E OF 88W...INCLUDING GULF OF 
PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.

.06 HOUR FORECAST COLD FRONT NEAR 30N140W. N OF 29N W OF 137W SW 
WINDS 20 TO 25 KT. SEAS 9 TO 10 FT IN NW SWELL. ELSEWHERE N OF 
27N W OF 132W WINDS 20 KT OR LESS. SEAS TO 9 FT IN NW SWELL.
.24 HOUR FORECAST COLD FRONT FROM 30N129W TO 23N140W. W OF LINE 
FROM 30N124W TO 25N130W TO 25N140W WINDS 20 KT OR LESS. SEAS 8 
TO 13 FT IN NW SWELL.
.48 HOUR FORECAST WEAKENING COLD FRONT FROM 30N120W TO 18N140W. 
NW OF FRONT WINDS 20 KT OR LESS. SEAS 9 TO 13 FT IN NW TO N 
SWELL. ELSEWHERE N OF 23N W OF 118W 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 0830 UTC FRI JAN 04...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
SURFACE TROUGH FROM 09N74W TO 02.5N79W TO 06N86W. ITCZ FROM 
05N93W TO 11N120W THEN RESUMES FROM 05N131W TO BEYOND 05N140W. 
SCATTERED TO LOCALLY NUMEROUS MODERATE TO STRONG CONVECTION FROM 
08N TO 17N BETWEEN 115W AND 135W. 

$$
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.