000
FZPN03 KNHC 030246
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC TUE OCT 3 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 TUE OCT 3.
24 HOUR FORECAST VALID 0000 UTC WED OCT 4.
48 HOUR FORECAST VALID 0000 UTC THU OCT 5.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRES NEAR 11N106W 1008 MB. WITHIN 14N104W TO 15N107W TO 
12N107W TO 10N107W TO 10N105W TO 12N104W TO 14N104W WINDS 20 TO 
25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
13.5N108W 1006 MB. WITHIN 14N107W TO 15N107W TO 15N109W TO 
13N109W TO 12N107W TO 13N107W TO 14N107W WINDS 20 TO 30 KT. SEAS
8 TO 10 FT.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
15N108.5W 1004 MB. WITHIN 16N108W TO 17N109W TO 16N110W TO 
15N110W TO 14N109W TO 15N108W TO 16N108W WINDS 20 TO 30 KT. SEAS
9 TO 11 FT. ELSEWHERE WITHIN 11N104W TO 17N108W TO 15N112W TO 
12N110W TO 06N110W TO 06N106W TO 11N104W WINDS 20 KT OR LESS. 
SEAS 8 FT IN S TO SW SWELL.

.WITHIN 30N121W TO 30N140W TO 24N140W TO 24N136W TO 27N121W TO
30N121W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N TO NE SWELL.
.24 HOUR FORECAST WITHIN 30N127W TO 30N138W TO 28N140W TO 
19N140W TO 18N128W TO 23N130W TO 30N127W WINDS 20 KT OR LESS. 
SEAS 8 FT IN N TO NE SWELL.
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.LOW PRES NEAR 12N124W 1010 MB. WITHIN 16N123W TO 17N124W TO 
16N126W TO 14N127W TO 16N123W WINDS 20 KT OR LESS. SEAS 8 FT IN 
MIXED SWELL.
.24 HOUR FORECAST LOW PRES NEAR 12N126.5W 1009 MB. WITHIN 
17N124W TO 17N125W TO 17N127W TO 15N128W TO 15N124W TO 17N124W 
WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED SWELL.
.48 HOUR FORECAST LOW PRES NEAR 12.5N126.5W 1010 MB. WITHIN 
17N126W TO 18N128W TO 17N130W TO 16N131W TO 15N129W TO 17N126W 
WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED SWELL.

.WITHIN 00N116W TO 03N121W TO 00N130W TO 01S120W TO 03.4S120W TO
03.4S101W TO 00N116W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN SE 
SWELL.
.24 HOUR FORECAST WITHIN 02S99W TO 01S115W TO 02S120W TO 
03.4S120W TO 03.4S94W TO 02S99W WINDS 20 KT OR LESS. SEAS 8 TO 9
FT IN MIXED SE AND SW SWELL.
.48 HOUR FORECAST WITHIN 01N97W TO 00N103W TO 03N113W TO 00N123W
TO 03.4S120W TO 03.4S86W TO 01N97W WINDS 20 KT OR LESS. SEAS 8 TO
9 FT IN MIXED SE AND SW SWELL.

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

.LOW PRES NEAR 11N106W...SCATTERED MODERATE ISOLATED STRONG FROM
11N TO 17N BETWEEN 101W AND 111W. SCATTERED MODERATE FROM 05N TO
10N BETWEEN 103W AND 113W.

.LOW PRES NEAR 12N124W...SCATTERED MODERATE ISOLATED STRONG
WITHIN 180 NM OF CENTER.

CONVECTION VALID AT 0220 UTC TUE OCT 3...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 08.5N74W TO LOW PRES NEAR 11N106W TO LOW 
PRES NEAR 12N124W TO BEYOND 12N140W. SCATTERED MODERATE ISOLATED
STRONG WITHIN 360 NM EITHER SIDE OF MONSOON TROUGH BETWEEN 77W 
AND 99W. SCATTERED MODERATE FROM 07N TO 12N BETWEEN 133W AND 
140W.

$$
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.