000
FZPN03 KNHC 290847
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC SUN OCT 29 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SUN OCT 29.
24 HOUR FORECAST VALID 0600 UTC MON OCT 30.
48 HOUR FORECAST VALID 0600 UTC TUE OCT 31.

.WARNINGS.

...GALE WARNING... 
.WITHIN 15 NM OF LINE FROM 16N95W TO 14.5N95W...INCLUDING THE 
GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO 35 KT. SEAS 9 TO 13 
FT. ELSEWHERE WITHIN 60 NM OF LINE FROM 16N95W TO 14.5N95W TO 
13.5N96W N TO NE WINDS 20 TO 30 KT. SEAS 9 TO 11 FT. REMAINDER 
OF AREA N OF 12.5N BETWEEN 94W AND 97W WINDS 20 KT OR LESS. SEAS 
TO 8 FT IN N TO NE SWELL. 
.12 HOUR FORECAST WITHIN 30 NM OF LINE FROM 16N95W TO 15N95.5W 
TO 13.5N96W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 
20 TO 30 KT. SEAS 9 TO 11 FT. ELSEWHERE N OF 11N BETWEEN 94W AND 
99W WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED NE AND SW SWELL.
.24 HOUR FORECAST WITHIN 30 NM OF LINE FROM 16N95W TO 15N95W TO 
14N96W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 
30 KT. SEAS 9 TO 11 FT. ELSEWHERE N OF 12.5N BETWEEN 94.5W AND 
97W WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED NE AND SW SWELL.
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. 

.SYNOPSIS AND FORECAST.

.FROM 06N TO 10N BETWEEN 96W AND 108W WINDS 20 KT OR LESS. SEAS 
TO 9 FT IN MIXED SW AND NW SWELL.
.12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.N OF LINE FROM 28N117W TO 13N130W TO 08N140W WINDS 20 KT OR 
LESS. SEAS 8 TO 12 FT IN NW SWELL...HIGHEST NW. 
.24 HOUR FORECAST N OF LINE FROM 21N112W TO 07N116W TO 00N136W 
TO 00N140W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW SWELL.
.48 HOUR FORECAST AREA BOUNDED BY 21N112W TO 07N102W TO 02N113W 
TO 03.4S114W TO 03.4S120W TO 00N120W TO 00N135W TO 21N112W WINDS 
20 KT OR LESS. SEAS 8 TO 9 FT IN NW SWELL. FROM 11N TO 15N W OF 
135W WINDS 20 KT OR LESS. SEAS 8 FT IN NW SWELL.

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

CONVECTION VALID AT 0830 UTC SAT OCT 28...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 08N74W TO 10N86W TO 12N110W TO 10N131W. ITCZ 
CONTINUES FROM 10N131W TO 07N136W TO BEYOND 08N140W. SCATTERED 
MODERATE ISOLATED STRONG FROM 08N TO 11N BETWEEN 94W AND 108W 
AND FROM 12N TO 16N BETWEEN 98W AND 102W.

$$
.FORECASTER MCELROY. NATIONAL HURRICANE CENTER.