000
FZPN03 KNHC 231514
HSFEP2

HIGH SEAS FORECAST 
NWS NATIONAL HURRICANE CENTER MIAMI FL 
1630 UTC MON APR 23 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC MON APR 23.
24 HOUR FORECAST VALID 1200 UTC TUE APR 24.
48 HOUR FORECAST VALID 1200 UTC WED APR 25.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN AREA BOUNDED BY 20N140W TO 13N130W TO 07N140W TO 20N140W 
WINDS 20 KT OR LESS. SEAS TO 8 FT IN NW SWELL. 
.24 HOUR FORECAST FROM 10N TO 13N BETWEEN 126W AND 140W WINDS 20
KT OR LESS. SEAS TO 8 FT IN NW SWELL. 
.48 HOUR FORECAST FROM 09N TO 17N BETWEEN 124W AND 140W WINDS 20
KT OR LESS. SEAS TO 8 FT IN NW SWELL.  

.N OF 29N BETWEEN 122W AND 130W WINDS 20 KT OR LESS. SEAS TO 8 
FT  IN MIXED N AND NW SWELL.
.06 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. 

.N OF 15N BETWEEN 94W AND 96W...INCLUDING THE GULF OF 
TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.06 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.18 HOUR FORECAST N OF 14.5N BETWEEN 94.5W AND 96W...INCLUDING 
THE GULF OF TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.30 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.FROM 10.5N TO 11.5N E OF 88W...INCLUDING THE GULF OF 
PAPAGAYO...NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.06 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.12 HOUR FORECAST FROM 10.5N TO 11.5N E OF 88W...INCLUDING THE  
GULF OF PAPAGAYO...NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.36 HOUR FORECAST FROM 10.5N TO 11.5N E OF 88W...INCLUDING THE
GULF OF PAPAGAYO...NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.S OF 02S BETWEEN 100W AND 120W WINDS 20 KT OR LESS. SEAS TO 8
FT IN S SWELL.
.24 HOUR FORECAST S OF LINE FROM 03.4S83W TO 00N120W WINDS 20 KT
OR LESS. SEAS TO 8 FT IN SW SWELL.
.48 HOUR FORECAST S OF LINE FROM 03.4S96W TO 02S120W WINDS 20 KT
OR LESS. SEAS TO 8 FT IN S SWELL.

.18 HOUR FORECAST COLD FRONT APPROACH 30N140W. N OF 29N W OF 139W 
WINDS 20 KT OR LESS. SEAS 8 FT IN NW SWELL.
.24 HOUR FORECAST WEAKENING COLD FRONT FROM 30N138W TO 27N140W. 
W OF LINE FROM 30N135W TO 28N140W WINDS 20 KT OR LESS. SEAS TO 9
FT IN NW SWELL.
.48 HOUR FORECAST FRONT DISSIPATED. N OF 28N W OF 135W WINDS 20 
KT OR LESS. SEAS TO 8 FT.

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

CONVECTION VALID AT 1500 UTC MON APR 23...

.SCATTERED MODERATE WITHIN 90 NM OF 23N127W. 

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
TROUGH FROM 08N78W 06N95W. ITCZ FROM 06N95W TO 08N120W TO 
06N140W. SCATTERED MODERATE ISOLATED STRONG WITHIN 75 NM OF 
06N82W AND 12.5N91W AND 08N99W AND WITHIN AREA BOUNDED BY 
15N112W TO 05.5N103W TO 06N140W TO 15N112W. 

$$
.FORECASTER NELSON. NATIONAL HURRICANE CENTER.