000
FZPN03 KNHC 210900
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC SAT OCT 21 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SAT OCT 21.
24 HOUR FORECAST VALID 0600 UTC SUN OCT 22.
48 HOUR FORECAST VALID 0600 UTC MON OCT 23.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.N OF 26N WITHIN 180 NM W OF BAJA CALIFORNIA PENINSULA NW WINDS 
20 TO 25 KT. SEAS 8 TO 12 FT IN NW SWELL. ELSEWHERE N OF LINE 
FROM 26N113W TO 12N140W WINDS 20 KT OR LESS. SEAS 8 TO 15 FT IN 
NW SWELL...HIGHEST NEAR 30N128W.
.24 HOUR FORECAST N OF 22N BETWEEN 115W AND 125W WINDS 20 KT OR 
LESS. SEAS 12 TO 14 FT IN NW SWELL. ELSEWHERE WITHIN AREA 
BOUNDED BY 30N116W TO 20N109W TO 08N125W TO 08N140W TO 30N140W 
TO 30N116W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NW SWELL.
.48 HOUR FORECAST W OF LINE FROM 30N116W TO 19N105W TO 05N108W 
TO 03.4S117W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED S AND 
NW SWELL.

.S OF 02S W OF 118W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED SE 
AND SW SWELL.
.24 HOUR FORECAST S OF 02S W OF 110W WINDS 20 KT OR LESS. SEAS 8 
FT IN MIXED SE AND SW SWELL. 
.48 HOUR FORECAST CONDITIONS MERGED.

.24 HOUR FORECAST GULF OF CALIFORNIA N OF 30N NW WINDS 20 TO 25 
KT. SEAS LESS THAN 8 FT. 
.48 HOUR FORECAST GULF OF CALIFORNIA N OF 25N NW WINDS 20 TO 25 
KT. SEAS TO 8 FT.

.42 HOUR FORECAST GULF OF TEHUANTEPEC N OF 15N BETWEEN 94.5W AND 
95.5W N WINDS 20 TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST WITHIN 45 NM OF LINE 16N95W TO 14N95W... 
INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 30 KT. 
SEAS 8 TO 10 FT.

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

CONVECTION VALID AT 0900 UTC SAT OCT 21...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 10N85W TO 08.5N94W TO 08.5N110W. ITCZ FROM 
08.5N110W TO 09N140W. SCATTERED MODERATE TO STRONG FROM 11N TO 
14N BETWEEN 90W AND 93W. SCATTERED MODERATE ISOLATED STRONG FROM 
06N TO 10N BETWEEN 90W AND 102W. SCATTERED MODERATE ISOLATED 
STRONG FROM 06N TO 09N BETWEEN 112W AND 118W. SCATTERED MODERATE 
ISOLATED STRONG FROM 08N TO 10N BETWEEN 134W AND 136W.

$$
.FORECASTER AL. NATIONAL HURRICANE CENTER.