000
FZPN03 KNHC 302113
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC MON OCT 30 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC MON OCT 30.
24 HOUR FORECAST VALID 1800 UTC TUE OCT 31.
48 HOUR FORECAST VALID 1800 UTC WED NOV 01.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.N OF 20N BETWEEN 110W AND 123W...AND S OF 20N W OF A LINE FROM 
20N110W TO 14N106W TO 04N115W TO 03.4S115W WINDS 20 KT OR LESS. 
SEAS 8 TO 9 FT IN NW SWELL.
.24 HOUR FORECAST S OF A LINE FROM 00N130W TO 17N110W TO 06N97W 
TO 03.4S106W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW SWELL. 
.48 HOUR FORECAST S OF 09N BETWEEN 96W AND 120W WINDS 20 KT OR 
LESS. SEAS 8 TO 9 FT IN NW SWELL.

.GULF OF CALIFORNIA N OF 29.5N S TO SW WINDS 20 TO 25 KT. SEAS 
LESS THAN 8 FT.
.12 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 2100 UTC MON OCT 30...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
THE MONSOON TROUGH EXTENDS FROM 11N86W TO 1010 MB LOW PRESSURE 
NEAR 11N92W TO 09N97W TO 1011 MB LOW PRESSURE NEAR 12N104W TO 
1010 MB LOW PRESSURE NEAR 11N121W TO 09N125W TO 10N133W...WHERE 
IT TRANSITIONS TO THE ITCZ...WHICH CONTINUES TO BEYOND 08N140W. 
SCATTERED MODERATE IS FROM 11N TO 17N BETWEEN 100W AND 104W. 
SCATTERED MODERATE ISOLATED STRONG IS FROM 07N TO 13N BETWEEN 
118W AND 125W...AND FROM 09N TO 11N BETWEEN 125W AND 133W.

$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.