000
FZPN03 KNHC 090918
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC MON APR 09 2018

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 MON APR 09.
24 HOUR FORECAST VALID 0600 UTC TUE APR 10.
48 HOUR FORECAST VALID 0600 UTC WED APR 11.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN AREA BOUNDED BY 30N131W TO 30N116W TO 26N116W TO 30N131W 
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL.  
.24 HOUR FORECAST WITHIN AREA BOUNDED BY 30N125W TO 30N116W TO 
14N115W TO 26N125W TO 30N125W WINDS 20 KT OR LESS. SEAS 8 FT IN 
NW SWELL. 
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.12 HOUR FORECAST COLD FRONT APPROACHING FROM W. N OF 29N W OF 
138W SW WINDS 20 TO 25 KT. SEAS TO 8 FT. 
.24 HOUR FORECAST COLD FRONT FROM 30N135W TO 26N140W. W OF FRONT 
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT.
.48 HOUR FORECAST COLD FRONT FROM 30N129W TO 26N140W. NW OF LINE 
30N130W TO 21N140W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW 
SWELL. 

.48 HOUR FORECAST GULF OF TEHUANTEPEC N OF 15N BETWEEN 94.5W AND 
95.5W N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. 

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

CONVECTION VALID AT 0900 UTC MON APR 9...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
SURFACE TROUGH FROM 08.5N84W TO 05N94.5W. ITCZ FROM 07.5N106.5W 
TO 09N115W TO BEYOND 06N140W. SCATTERED MODERATE WITHIN 150 NM 
N OF THE ITCZ BETWEEN 109W AND 122W.  

$$

.FORECASTER AL. NATIONAL HURRICANE CENTER.