000
FZPN03 KNHC 222137
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC SAT APR 22 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SAT APR 22.
24 HOUR FORECAST VALID 1800 UTC SUN APR 23.
48 HOUR FORECAST VALID 1800 UTC MON APR 24.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN AREA BOUNDED BY 08N122W TO 03N132W TO 04N140W TO 16N140W
TO 28N118W TO 18N110W TO 08N122W WINDS 20 KT OR LESS. SEAS 8 TO 
9 FT IN MIXED NW AND NE SWELL. 
.24 HOUR FORECAST WITHIN AREA BOUNDED BY 03.4S91W TO 03.4S115W 
TO 01N126W TO 11N128W TO 11N106W TO 03.4S91W WINDS 20 KT OR LESS.
SEAS 8 FT IN MIXED NW AND NE SWELL. 
.48 HOUR FORECAST WITHIN AREA BOUNDED BY 03S99W TO 03S115W TO 
10N114W TO 10N98W TO 03S99W WINDS 20 KT OR LESS. SEAS 8 FT IN
MIXED NW AND NE SWELL.

.COLD FRONT FROM 31N128W TO 25N140W. W OF FRONT WINDS 20 KT OR 
LESS. SEAS 9 TO 11 FT IN NW SWELL. 
.24 HOUR FORECAST COLD FRONT DISSIPATED. WITHIN AREA BOUNDED BY 
06N140W TO 30N140W TO 30N118W TO 06N140W WINDS 20 KT OR LESS. 
SEAS 8 TO 10 FT IN NW SWELL. 
.48 HOUR FORECAST WITHIN AREA BOUNDED BY 18N119W TO 08N130W TO 
06N140W TO 25N140W TO 30N128W TO 30N117W TO 18N119W WINDS 20 KT 
OR LESS. SEAS 8 TO 10 FT IN NW SWELL.

.24 HOUR FORECAST WITHIN AREA BOUNDED BY 15N94.5W TO 15N95.5W TO
16N95.5W TO 16N94.5W TO 15N94.5W...INCLUDING THE GULF OF
TEHUANTEPEC... N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.36 HOUR FORECAST WITHIN AREA BOUNDED BY 14N94W TO 14N95W TO
15N96W TO 16N95W TO 15N94W TO 14N94W...INCLUDING THE GULF OF
TEHUANTEPEC... N WINDS 25 TO 30 KT. SEAS 8 TO 10 FT. 
.48 HOUR FORECAST WITHIN AREA BOUNDED BY 13N95W TO 11N96W TO 
12N97W TO 13N97W TO 15N95W TO 13N95W WINDS 20 KT OR LESS. SEAS 8 
TO 9 FT.

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

CONVECTION VALID AT 2100 UTC SAT APR 22...

.SURFACE TROUGH FROM 10N125W TO 04N126W. SCATTERED MODERATE FROM
04N TO 09N BETWEEN 115W AND 130W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
ITCZ AXIS EXTENDS FROM 05N92W TO 06N115W...AND FROM 04N135W TO
03N130W. A SECOND ITCZ EXTENDS FROM 03N100W TO 02N120W. NO
SIGNIFICANT CONVECTION.

$$
.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.