000
FZPN03 KNHC 121535
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC TUE DEC 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC TUE DEC 12.
24 HOUR FORECAST VALID 1200 UTC WED DEC 13.
48 HOUR FORECAST VALID 1200 UTC THU DEC 14.

.WARNINGS.

...GALE WARNING...
.WITHIN 45 NM OF LINE FROM 16N95W TO 15N95.5W TO 14N96W... 
INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO 40 KT. SEAS 
10 TO 16 FT. ELSEWHERE WITHIN 90 NM OF LINE FROM 16N95W TO 
14N95.5W TO 12N98W N TO NE WINDS 20 TO 30 KT. SEAS 9 TO 14 FT. 
REMAINDER AREA FROM 01N TO 15N BETWEEN 93W AND 113W WINDS 20 KT 
OR LESS. SEAS 8 TO 12 FT IN MIXED NE AND SW SWELL.
.24 HOUR FORECAST WITHIN 30 NM OF LINE FROM 16N95W TO 13.5N96.5W 
INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO 40 KT. SEAS 
11 TO 16 FT. ELSEWHERE WITHIN 75 NM OF LINE FROM 16N95W TO 
14N96W TO 12.5N97W N TO NE WINDS 20 TO 30 KT. SEAS 9 TO 14 FT. 
REMAINDER OF AREA FROM 05N TO 13N BETWEEN 94W AND 105W AND FROM 
02N TO 12N BETWEEN 106W AND 116W WINDS 20 KT OR LESS. SEAS 8 TO 
9 FT IN MIXED NE AND SW SWELL.
.36 HOUR FORECAST WITHIN 30 NM OF LINE FROM 16N95W TO 14N95.5W 
INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 30 KT. SEAS 
8 TO 10 FT. FROM 07N TO 15N BETWEEN 94W AND 102W WINDS 20 KT OR 
LESS. SEAS 8 TO 10 FT IN MIXED NE AND NW SWELL. 
.48 HOUR FORECAST WITHIN 30 NM OF LINE FROM 16N95W TO 14N95.5W 
INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 25 KT. SEAS 
TO 8 FT. 

.SYNOPSIS AND FORECAST.

.WITHIN 45 NM OF LINE FROM 11N86W TO 09N88W...INCLUDING GULF 
OF PAPAGAYO...NE WINDS 20 TO 30 KT. SEAS TO 9 FT. ELSEWHERE FROM 
05N TO 11N BETWEEN 86W AND 93W WINDS 20 KT OR LESS. SEAS 8 TO 9 
FT IN MIXED NE AND SW SWELL.
.24 HOUR FORECAST WITHIN 45 NM OF LINE FROM 11N86W TO 09N90W... 
INCLUDING GULF OF PAPAGAYO...NE WINDS 20 TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST WITHIN 45 NM OF LINE FROM 11N86W TO 09N89W... 
INCLUDING GULF OF PAPAGAYO...NE WINDS 20 TO 25 KT. SEAS TO 9 FT. 
FROM 06N TO 12N BETWEEN 89W AND 105W WINDS 20 KT OR LESS. SEAS 
TO 9 FT IN MIXED NE AND SW SWELL. 

.FROM 12N TO 17N BETWEEN 126W AND 138W NE WINDS 20 TO 25 KT. 
SEAS 9 TO 11 FT. ELSEWHERE W OF LINE FROM 30N124W TO 20N125W TO 
15N120W TO 05N140W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW 
SWELL.
.24 HOUR FORECAST W OF LINE FROM 30N135W TO 21N120W TO 12N120W 
TO 00N136W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW SWELL.
.48 HOUR FORECAST W OF LINE FROM 30N125W TO 23N130W TO 15N118W 
TO 00N116W WINDS 20 KT OR LESS. SEAS 8 TO 13 FT IN PRIMARILY NW 
SWELL...HIGHEST NEAR 30N140W. 

.06 HOUR FORECAST GULF OF CALIFORNIA N OF 30N NW WINDS 20 TO 25 
KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE. 
.30 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 1430 UTC TUE DEC 12...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 08N78W TO 04N92W. ITCZ FROM 04N92W TO 
08N120W TO 09N130W TO 09N140W. SURFACE TROUGH FROM 16N123W TO 
10N127W. SCATTERED MODERATE ISOLATED STRONG FROM 09N TO 16N 
BETWEEN 115W AND 134W.  

$$
.FORECASTER LATTO. NATIONAL HURRICANE CENTER.