000
FZPN03 KNHC 200226
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC THU APR 20 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC THU APR 20.
24 HOUR FORECAST VALID 0000 UTC FRI APR 21.
48 HOUR FORECAST VALID 0000 UTC SAT APR 22.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN AREA BOUNDED BY 06N117W TO 07N132W TO 13N129W TO 11N116W
TO 06N117W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED SW AND NW
SWELL.
.24 HOUR FORECAST CONDITIONS MERGE.

.WITHIN AREA BOUNDED BY 26N114W TO 23N115W TO 22N117W TO 24N119W
TO 30N118W TO 29N114W TO 26N114W...INCLUDING SEBASTIAN VIZCAINO
BAY...NW TO N WINDS 20 TO 25 KT. SEAS 8 TO 9 FT IN NW TO N SWELL.
.24 HOUR FORECAST CONDITIONS MERGE.

.WITHIN AREA BOUNDED BY 22N129W TO 14N140W TO 30N140W TO 30N123W
TO 22N129W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NW SWELL...
HIGHEST NEAR 30N137W.
.24 HOUR FORECAST WITHIN AREA BOUNDED BY 26N114W TO 26N116W TO 
28N120W TO 30N122W TO 30N116W TO 29N114W TO 26N114W...INCLUDING 
SEBASTIAN VIZCAINO BAY...NW TO N WINDS 20 TO 25 KT. SEAS 8 TO 11 
FT IN NW TO N SWELL. ELSEWHERE WITHIN AREA BOUNDED BY 06N124W 
TO 06N140W TO 30N140W TO 30N122W TO 24N112W TO 06N124W WINDS 20 
KT OR LESS. SEAS 8 TO 11 FT IN MIXED SW AND NW SWELL.
.48 HOUR FORECAST WITHIN AREA BOUNDED BY 10N116W TO 04N130W TO 
05N140W TO 17N140W TO 30N126W TO 22N110W TO 10N116W...INCLUDING 
SEBASTIAN VIZCAINO BAY...WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN
MIXED SW AND NW SWELL...EXCEPT 9 TO 11 FT N OF 23N BETWEEN 116W
AND 122W.

.06 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.
.15 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.30 HOUR FORECAST COLD FRONT APPROACHING FROM NW OF AREA.
WITHIN AREA BOUNDED BY 29N139W TO 29N140W TO 30N140W TO 30N137W 
TO 29N139W S WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST COLD FRONT FROM 30N137W TO 28N140W. WITHIN 
AREA BOUNDED BY 27N140W TO 30N140W TO 30N136W TO 27N140W WINDS 20
KT OR LESS. SEAS 8 TO 11 FT IN NW SWELL.

.WITHIN AREA BOUNDED BY 03.4S98W TO 03.4S120W TO 01N126W TO
04N120W TO 04N112W TO 00N101W TO 03.4S98W WINDS 20 KT OR LESS. 
SEAS 8 FT IN SW AND NW SWELL.
.24 HOUR FORECAST WITHIN AREA BOUNDED BY 03.4S99W TO 03.4S120W 
TO 03N111W TO 02N105W TO 03.4S99W WINDS 20 KT OR LESS. SEAS 8 FT 
IN MIXED SW AND NW SWELL.
.48 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 0215 UTC THU APR 20...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
TROUGH AXIS EXTENDS FROM 10N86W TO 04N91W TO 05N100W. ITCZ AXIS
EXTENDS FROM 05N112W TO 05N130W TO 03N140W. SCATTERED MODERATE
ISOLATED STRONG WITHIN 360 NM SE OF TROUGH E OF 89W.

$$
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.