000
FZPN03 KNHC 292151
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC SAT APR 29 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC SAT APR 29.
24 HOUR FORECAST VALID 1800 UTC SUN APR 30.
48 HOUR FORECAST VALID 1800 UTC MON MAY  1.

.WARNINGS.

...GALE WARNING...
.09 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 15N95W TO 15N94W TO
16N94W...INCLUDING THE GULF OF TEHUANTEPEC...NW TO N WINDS 20 TO
30 KT. SEAS LESS THAN 8 FT. 
.12 HOUR FORECAST N OF 15.5N BETWEEN 94.5W AND 95W...INCLUDING THE GULF 
OF TEHUANTEPEC...N WINDS 30 TO 35 KT. SEAS TO 8 FT. ELSEWHERE WITHIN
16N94W TO 16.5N95W TO 16N95W TO 15.5N95W TO 15.5N94.5W TO 16N94W
NW TO N WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 16N95W TO 14N96W TO 13N96W TO 13N95W TO
14N94W TO 16N95W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 
20 TO 30 KT. SEAS 8 TO 11 FT. 
.42 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.SYNOPSIS AND FORECAST.

.18 HOUR FORECAST COLD FRONT FROM 30N135W TO 29N140W. WITHIN 
30N138W TO 30N140W TO 29N140W TO 29.5N139.5W TO 30N138W WINDS 20 
KT OR LESS. SEAS 8 TO 10 FT IN NW TO N SWELL. 
.24 HOUR FORECAST COLD FRONT FROM 30N131W TO 28N140W. WITHIN 
30N135W TO 30N140W TO 29N140W TO 29N136W TO 30N135W WINDS 20 KT 
OR LESS. SEAS 8 TO 10 FT IN NW TO N SWELL. 
.48 HOUR FORECAST COLD FRONT DISSIPATED. WITHIN 30N118W TO 
30N140W TO 23N140W TO 23N129W TO 30N118W WINDS 20 KT OR LESS. 
SEAS 8 TO 11 FT IN NW TO N SWELL.

.24 HOUR FORECAST WITHIN 10N137W TO 11N139W TO 11N140W TO
07N140W TO 07N138W TO 08N137W TO 10N137W WINDS 20 KT OR LESS.
SEAS 8 FT IN E SWELL.
.48 HOUR FORECAST WITHIN 10N138W TO 11N140W TO 07N140W TO
08N139W TO 09N138W TO 10N138W WINDS 20 KT OR LESS. SEAS 8 TO 10
FT IN E SWELL.

.33 HOUR FORECAST WITHIN 31N113W TO 32N115W TO 31N115W TO
30N114W TO 31N113W...INCLUDING THE GULF OF CALIFORNIA...S TO SW 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. 
.48 HOUR FORECAST WITHIN 31N113W TO 32N115W TO 31N115W TO 30N114W
TO 31N113W...INCLUDING THE GULF OF CALIFORNIA...S 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 2150 UTC SAT APR 29...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
THE MONSOON TROUGH EXTENDS FROM 08N78W TO 08N95W TO 07N104W. THE
ITCZ CONTINUES FROM 07N104W TO 06N123W TO BEYOND 03N140W. 
SCATTERED MODERATE ISOLATED STRONG FROM 03S TO 11N EAST OF 96W...AND
FROM 01N TO 10N BETWEEN 97W AND 111W.

$$
.FORECASTER RAMOS. NATIONAL HURRICANE CENTER.