000
FZPN03 KNHC 080309
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC MON JAN 08 2018

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 JAN 08.
24 HOUR FORECAST VALID 0000 UTC TUE JAN 09.
48 HOUR FORECAST VALID 0000 UTC WED JAN 10.

.WARNINGS.

...GALE WARNING...
.WITHIN 45 NM EITHER SIDE OF LINE FROM 16N95W TO 
15N95.5W...INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 
25 KT. SEAS LESS THAN 8 FT. REMAINDER OF AREA FROM 09N TO 14N 
BETWEEN 94W AND 103W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NE 
SWELL. 
.12 HOUR FORECAST FROM 08N TO 11N BETWEEN 100W AND 104W WINDS 20 
KT OR LESS. SEAS TO 8 FT IN NE SWELL.
.24 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF LINE FROM 16N95W 
TO 15N95.5W...INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 20 
TO 30 KT. SEAS LESS THAN 8 FT.
.30 HOUR FORECAST WITHIN 15 NM EITHER SIDE OF LINE FROM 16N95W 
TO 15N95W...INCLUDING GULF OF TEHUANTEPEC...N WINDS 30 TO 35 KT.
SEAS 9 TO 11 FT. ELSEWHERE WITHIN 60 NM EITHER SIDE OF LINE FROM 
16N95W TO 14N95W N WINDS 20 TO 30 KT. SEAS T0 9 FT. 
.48 HOUR FORECAST WITHIN 15 NM EITHER SIDE OF LINE FROM 16N95W 
TO 14N96W...INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO 
35 KT. SEAS 9 TO 10 FT. ELSEWHERE WITHIN 45 NM EITHER SIDE OF 
LINE FROM 16N95W TO 14N96W N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 
9 FT. REMAINDER OF AREA FROM 10N TO 14N BETWEEN 94W AND 98W 
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE SWELL. 

.SYNOPSIS AND FORECAST.

.WITHIN 15 NM EITHER SIDE OF LINE FROM 11N86W TO 10N87W... 
INCLUDING GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT.
SEAS LESS THAN 8 FT.
.12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE.

.LOW PRES NEAR 30N132W 1011 MB. OVER FORECAST WATERS WITHIN 180 
NM NW QUADRANT WINDS 20 TO 25 KT. SEAS 9 TO 11 FT. FROM 21N TO 
25N BETWEEN 124W AND 130W SE WINDS 20 TO 30 KT. SEAS 8 TO 11 FT.
ELSEWHERE FROM 19N TO 30N BETWEEN 125W AND 140W WINDS 20 KT OR
LESS. SEAS 8 TO 10 FT IN NW SWELL.
.24 HOUR FORECAST LOW PRES N OF AREA. COLD FRONT FROM 30N126W TO 
24N132W TO 25N140W. N OF FRONT NW WINDS 20 TO 25 KT. SEAS 9 TO 
12 FT. ELSEWHERE WITHIN AREA BOUNDED BY 30N140W TO 30N124W TO 
17N131W TO 15N140W TO 30N140W WINDS 20 KT OR LESS. SEAS 8 TO 11 
FT IN NW SWELL.
.36 HOUR FORECAST COLD FRONT FROM 30N119W TO 20N130W. N OF 27N 
BETWEEN 119W AND 130W NW WINDS 20 TO 25 KT. SEAS 9 TO 14 FT. 
ELSEWHERE WITHIN AREA BOUNDED BY 30N140W TO 30N119W TO 12N132W 
TO 12N140W TO 30N140W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NW 
SWELL.
.48 HOUR FORECAST COLD FRONT FROM 30N114W TO 27N113W TO 21N120W. 
N OF 28N BETWEEN 118W AND 126W NW WINDS 20 TO 25 KT. SEAS 10 TO 
14 FT. ELSEWHERE WITHIN AREA BOUNDED BY 30N140W TO 30N116W TO 
10N133W TO 10N140W TO 30N140W WINDS 20 KT OR LESS. SEAS 8 TO 12 
FT IN NW SWELL.

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

CONVECTION VALID AT 0300 UTC MON JAN 08...

.TROUGH FROM 27N130W TO 15N130W. SCATTERED MODERATE FROM 15N TO 
30N BETWEEN 123W AND 127W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
SURFACE TROUGH FROM 08N82W TO 05N97W. ITCZ FROM 05N97W TO 
11N130W. SCATTERED MODERATE FROM 03N TO 08N BETWEEN 80W AND 90W.
SCATTERED MODERATE FROM 09N TO 13N BETWEEN 124W AND 129W.

$$
.FORECASTER FORMOSA. NATIONAL HURRICANE CENTER.