000
FZPN03 KNHC 010357
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC FRI DEC 01 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 FRI DEC 01.
24 HOUR FORECAST VALID 0000 UTC SAT DEC 02.
48 HOUR FORECAST VALID 0000 UTC SUN DEC 03.

.WARNINGS.

...GALE WARNING...
.WITHIN 30 NM EITHER SIDE OF LINE FROM 16N95W TO 14.5N96W... 
INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO 35 KT. SEAS 
TO 12 FT. ELSEWHERE WITHIN 60 NM EITHER SIDE OF LINE FROM 16N95W 
TO 14.5N95.5W TO 13N96.5W N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 
11 FT. REMAINDER OF AREA FROM 09.5N TO 13N BETWEEN 94.5W AND 
100W WINDS 20 KT OR LESS. SEAS TO 9 FT IN N TO NE SWELL.
.06 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF LINE FROM 16N95W 
TO 14N95.5W...INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 30 
TO 40 KT. SEAS 8 TO 13 FT. ELSEWHERE WITHIN 75 NM EITHER SIDE OF 
LINE FROM 16N95W TO 14N95W TO 13N96.5W N TO NE WINDS 20 TO 30 
KT. SEAS 8 TO 11 FT. REMAINDER OF AREA FROM 08.5N TO 12.5N 
BETWEEN 95W AND 101.5W WINDS 20 KT OR LESS. SEAS TO 9 FT IN N TO 
NE SWELL.
.24 HOUR FORECAST GULF OF TEHUANTEPEC N OF 14.5N BETWEEN 94.5W 
AND 96W...N TO NE WINDS 25 TO 35 KT. SEAS 8 TO 12 FT. ELSEWHERE 
WITHIN 60 NM EITHER SIDE OF LINE FROM 16N95W TO 15N95W TO 
13.5N96W N TO NE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. REMAINDER 
OF AREA FROM 08N TO 13.5N BETWEEN 94W AND 106W WINDS 20 KT OR 
LESS. SEAS TO 9 FT IN MIXED N AND NW SWELL.
.42 HOUR FORECAST WITHIN 60 NM EITHER SIDE OF LINE FROM 16N95W 
TO 14N95.5W TO 13N96.5W...INCLUDING GULF OF TEHUANTEPEC...N TO 
NE WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. ELSEWHERE FROM 10.5N TO 
12.5N BETWEEN 95.5W AND 100W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT 
IN N TO NE SWELL.
.48 HOUR FORECAST GULF OF TEHUANTEPEC N OF 14N BETWEEN 94.5W AND 
96W N WINDS 20 TO 30 KT. SEAS TO 10 FT. ELSEWHERE FROM 10N TO 
14N BETWEEN 95W AND 101W WINDS 20 KT OR LESS. SEAS TO 9 FT IN 
MIXED NE AND NW SWELL. 

.SYNOPSIS AND FORECAST.

.FROM 15N TO 19N BETWEEN 136W AND 140W NE WINDS 20 TO 25 KT. 
SEAS 11 TO 12 FT IN NW SWELL. ELSEWHERE NW OF LINE FROM 29N115W 
TO 13N109W TO 00N128W TO 00N140W WINDS 20 KT OR LESS. SEAS 8 TO 
14 FT IN NW SWELL...HIGHEST NE. 
.24 HOUR FORECAST AREA NW OF LINE FROM 30N116W TO 20N109W TO 
08N106W TO 08N140W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NW 
SWELL...HIGHEST NW. S OF 08N W OF 110W WINDS 20 KT OR LESS. SEAS 
TO 8 FT IN MIXED SWELL.
.48 HOUR FORECAST NW OF LINE FROM 30N137W TO 27N140W WINDS 20 KT 
OR LESS. SEAS 11 TO 12 FT IN MIXED SWELL. ELSEWHERE NW OF LINE 
FROM 28N115W TO 17N110W TO 10N101W TO 03.4S100W WINDS 20 KT OR 
LESS. SEAS 8 TO 11 FT IN PRIMARILY NW SWELL...HIGHEST NW.

.06 HOUR FORECAST WITHIN 45 NM EITHER SIDE OF LINE FROM 11N86W 
TO 10N88.5W...INCLUDING 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 WITHIN 30 NM EITHER SIDE OF LINE FROM 11N86W 
TO 10.5N88W...INCLUDING GULF OF PAPAGAYO...NE TO E 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 0200 UTC FRI DEC 01...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS EXTENDS FROM 10N74W TO 10N83W TO 07N89W TO 
07N105W...WHERE IT TRANSITIONS TO THE ITCZ AND CONTINUES ON TO 
09N120W TO BEYOND 08N140W. SCATTERED MODERATE TO STRONG 
CONVECTION FROM 07N TO 10N BETWEEN 78.5W AND 84W...FROM 06.5N TO 
11N BETWEEN 94W AND 102W...AND FROM 08N TO 09N W OF 138W. WIDELY 
SCATTERED MODERATE ISOLATED STRONG FROM 09N TO 17N BETWEEN 112W 
AND 132W.  

$$
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.