000
FZPN03 KNHC 281013
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL 
1030 UTC TUE NOV 28 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC TUE NOV 28.
24 HOUR FORECAST VALID 0600 UTC WED NOV 29.
48 HOUR FORECAST VALID 0600 UTC THU NOV 30.

.WARNINGS.

...GALE WARNING...
.WITHIN 30 NM EITHER SIDE OF LINE FROM 16N95W TO 
14N95.5W...INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO 
35 KT. SEAS 10 TO 13 FT. ELSEWHERE WITHIN 60 NM EITHER SIDE OF 
LINE FROM 16N95W TO 14N95.5W TO 12N97W N TO NE WINDS 20 TO 30 
KT. SEAS 8 TO 11 FT. FROM 07N TO 12N BETWEEN 94W AND 101W WINDS 
20 KT OR LESS. SEAS TO 10 FT IN NE AND SW SWELL. 
.06 HOUR FORECAST WITHIN 60 NM EITHER SIDE OF LINE FROM 16N95W 
TO 12N97W...INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 
30 KT. SEAS 9 TO 12 FT. ELSEWHERE WITHIN 90 NM OF LINE FROM 
16N95W TO 12N97W AND FROM 07N TO 12N BETWEEN 98W AND 102W WINDS 
20 KT OR LESS. SEAS 8 FT IN NE SWELL.
.24 HOUR FORECAST WITHIN 60 NM OF THE GULF OF TEHUANTEPEC...N 
WINDS 20 TO 25 KT. SEAS TO 8 FT. 
.42 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF LINE FROM 16N95W 
TO 14N95.5W...INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 25 
TO 35 KT. SEAS 8 TO 10 FT. ELSEWHERE WITHIN 60 NM EITHER SIDE OF 
LINE FROM 16N95W TO 14N95.5W N TO NE WINDS 20 TO 25 KT. SEAS TO 
9 FT.
.48 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF LINE FROM 16N95W 
TO 14N95.5W...INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 30 
TO 35 KT. SEAS 9 TO 13 FT. ELSEWHERE WITHIN 60 NM EITHER SIDE OF 
LINE FROM 16N95W 14N95.5W TO 12.5N97W N TO NE WINDS 20 TO 30 KT. 
SEAS 8 TO 12 FT.

.SYNOPSIS AND FORECAST.

.WITHIN 30 NM EITHER SIDE OF LINE FROM 11N86W TO 
10N88W...INCLUDING GULF OF PAPAGAYO...NE 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 WITHIN 30 NM EITHER SIDE OF LINE FROM 11N86W 
TO 10N87W...INCLUDING GULF OF PAPAGAYO...NE WINDS 20 TO 25 KT. 
SEAS LESS THAN 8 FT.
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. 
.48 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF LINE FROM 11N86W 
TO 10N88W...INCLUDING GULF OF PAPAGAYO...NE WINDS 20 TO 25 KT. 
SEAS LESS THAN 8 FT.

.COLD FRONT FROM 32N114W TO 28N120W. N OF 28N E OF 118W NW TO N 
WINDS 20 TO 25 KT. SEAS 8 FT. GULF OF CALIFORNIA N OF 30N NW 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. ELSEWHERE N OF LINE FROM 
25N114W TO 14N130W TO 10N140W WINDS 20 KT OR LESS. SEAS 8 TO 15 
FT IN NW SWELL...HIGHEST SEAS NW OF LINE FROM 30N120W TO 
19N140W.  
.12 HOUR FORECAST N OF LINE FROM 23N114W TO 12N130W TO 09N140W 
WINDS 20 KT OR LESS. SEAS 8 TO 13 FT IN NW SWELL.
.24 HOUR FORECAST N OF LINE FROM 21N113W TO 10N130W TO 06N140W 
WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NW SWELL...HIGHEST SEAS 
NEAR NW CORNER OF 30N140W.  
.48 HOUR FORECAST FROM 18N TO 25N W OF 135W NE WINDS 20 TO 25 
KT. SEAS 11 TO 14 FT. ELSEWHERE N OF LINE FROM 15N111W TO 
00N136W TO 00N140W WINDS 20 KT OR LESS. SEAS 8 TO 14 FT IN NW 
SWELL...HIGHEST SEAS NW OF LINE FROM 30N121W TO 18N140W.  

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

CONVECTION VALID AT 0815 UTC TUE NOV 28...

.UPPER LEVEL JET STREAM SUPPORTING CLUSTERS OF MODERATE 
CONVECTION FROM 21N TO 28N BETWEEN 125W AND 140W. 

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS EXTENDS FROM 10N84W TO 07N95W TO 08N105W TO 
08N113W. ITCZ CONTINUES FROM 08N113W TO 08N120W TO 09N130W TO 
BEYOND 10N140W. SCATTERED MODERATE FROM 05N TO 11N BETWEEN 91W 
AND 96W. 

$$
.FORECASTER LATTO. NATIONAL HURRICANE CENTER.