000
FZPN03 KNHC 290229
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC FRI SEP 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC FRI SEP 29.
24 HOUR FORECAST VALID 0000 UTC SAT SEP 30.
48 HOUR FORECAST VALID 0000 UTC SUN OCT  1.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.TROPICAL WAVE ALONG 137W/138W. WITHIN 20N133W TO 21N140W TO 
12N140W TO 12N134W TO 14N132W TO 20N133W NE TO E WINDS 20 TO 25 
KT. SEAS 10 TO 13 FT IN MIXED SWELL. ELSEWHERE WITHIN 17N113W 
TO 30N117W TO 25N140W TO 16N132W TO 00N140W TO 00N118W TO 
17N113W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED SE AND NW
TO N SWELL.
.24 HOUR FORECAST TROPICAL WAVE W OF 140W. WITHIN 17N138W TO 
19N140W TO 13N140W TO 14N138W TO 17N138W NE TO E WINDS 20 TO 25 
KT. SEAS 10 TO 12 FT IN MIXED SWELL. ELSEWHERE WITHIN 10N110W 
TO 24N140W TO 00N140W TO 00N120W TO 10N110W WINDS 20 KT OR LESS. 
SEAS 8 TO 10 FT MIXED SE AND NW TO N SWELL. WITHIN 30N118W TO 
30N128W TO 26N126W TO 26N119W TO 30N118W WINDS 20 KT OR LESS. 
SEAS 8 TO 10 FT IN NW TO N SWELL.
.48 HOUR FORECAST WITHIN 19N134W TO 22N140W TO 12N140W TO 
14N135W TO 16N133W TO 19N134W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT
IN MIXED SWELL.

.WITHIN 16N94W TO 16N95W TO 15N96W TO 14N96W TO 14N95W TO 15N95W
TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC...NE TO NE WINDS 
20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE.

.WITHIN 01N98W TO 00N120W TO 03.4S120W TO 03.4S87W TO 01N98W 
WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN SE TO S SWELL.
.24 HOUR FORECAST WITHIN 06N113W TO 03.4S120W TO 03.4S89W TO
06N113W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN SE TO S SWELL.
.48 HOUR FORECAST WITHIN 03N97W TO 10N107W TO 06N140W TO 03N140W
TO 03.4S120W TO 03.4S96W TO 03N97W WINDS 20 KT OR LESS. SEAS 8 
TO 10 FT IN SE SWELL.

.24 HOUR FORECAST WITHIN 31.5N113.5W TO 31.5N114.5W TO 30N114.5W
TO 30N114W TO 30.5N114W TO 31.5N113.5W...INCLUDING THE GULF OF
CALIFORNIA...S TO SW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 31N113W TO 31N114W TO 31N115W TO 
30N115W TO 30N113W TO 31N113W...INCLUDING THE GULF OF 
CALIFORNIA...S TO SW WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT.

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

CONVECTION VALID AT 0030 UTC FRI SEP 29...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 09N75W TO 10N110W. ITCZ FROM 10N110W TO 
10N131W. SCATTERED MODERATE ISOLATED STRONG FROM 05N TO 11N 
BETWEEN 89W AND 96W...FROM 05N TO 12N BETWEEN 101W AND 
113W...FROM 05N TO 14N BETWEEN 116W AND 132W...AND FROM 05N TO 
16N BETWEEN 132W AND 140W.

$$
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.