000
FZPN03 KNHC 190847
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC WED APR 19 2023

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 WED APR 19.
24 HOUR FORECAST VALID 0600 UTC THU APR 20.
48 HOUR FORECAST VALID 0600 UTC FRI APR 21.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 30N116W TO 30N118W TO 27N115W TO 29N116W TO 29N115W TO
30N116W...INCLUDING SEBASTIAN VIZCAINO BAY...NW TO N WINDS 20 TO
25 KT. SEAS 8 TO 11 FT IN NW SWELL. ELSEWHERE WITHIN 29N115W TO 
30N140W TO 25N140W TO 27N127W TO 26N118W TO 29N115W WINDS 20 KT
OR LESS. SEAS 8 TO 11 FT IN NW TO N SWELL.
.24 HOUR FORECAST WITHIN 29N115W TO 30N129W TO 25N140W TO 
11N140W TO 09N126W TO 29N115W...INCLUDING SEBASTIAN VIZCAINO BAY 
AND WITHIN 60 NM OF SHORE...WINDS 20 KT OR LESS. SEAS 8 TO 11 FT 
IN NW TO N SWELL.
.48 HOUR FORECAST WITHIN 22N114W TO 30N118W TO 21N129W TO 
19N140W TO 08N140W TO 10N124W TO 22N114W...INCLUDING WITHIN 60 NM
OF SHORE...WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW TO N 
SWELL.

.WITHIN 11N138W TO 11N140W TO 06N140W TO 06N137W TO 08N136W TO
11N138W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED N AND NE SWELL. 
WITHIN 16N131W TO 16N133W TO 19N140W TO 16N134W TO 14N134W TO 
14N130W TO 16N131W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED N AND 
NE SWELL.
.12 HOUR FORECAST CONDITIONS MERGED WITH AREA DESCRIBED ABOVE.

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

CONVECTION VALID AT 0820 UTC WED APR 19...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
A SURFACE TROUGH EXTENDS FROM 10N74W TO 07N84W TO 03N100W. ITCZ 
EXTENDS FROM 03N103W TO 05N123W...AND THEN AGAIN FROM 04N127W TO
BEYOND 02N140W. ANOTHER ITCZ SEGMENT IS FARTHER S FROM 00.5S102W
TO BEYOND 03.4S116W. SCATTERED MODERATE ISOLATED STRONG 
CONVECTION FROM 05N TO 07.5N BETWEEN 82W AND 91W. SCATTERED 
MODERATE CONVECTION FROM 01.5N TO 06N BETWEEN 94W AND 110W. 
SCATTERED MODERATE TO STRONG CONVECTION S OF 01S BETWEEN 87W AND
116W.

$$
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.