000
FZPN03 KNHC 252114
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC MON SEP 25 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 MON SEP 25.
24 HOUR FORECAST VALID 1800 UTC TUE SEP 26.
48 HOUR FORECAST VALID 1800 UTC WED SEP 27.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRES NEAR 15.5N129.5W 1010 MB. WITHIN 17N129W TO 17N130W TO
16N130W TO 16N129W TO 17N129W NE TO E WINDS 20 TO 30 KT. SEAS 9 
TO 10 FT IN E SWELL. ELSEWHERE WITHIN 17N127W TO 18N128W TO 
17N130W TO 16N130W TO 16N129W TO 16N128W TO 17N127W WINDS 20 KT 
OR LESS. SEAS 8 TO 9 FT IN MIXED E AND SE SWELL.
.24 HOUR FORECAST LOW PRES NEAR 14N129.5W 1011 MB. WITHIN 
16N135W TO 17N136W TO 16N136W TO 15N135W TO 16N134W TO 16N135W NE
TO E WINDS 20 TO 25 KT. SEAS 9 TO 10 FT IN E SWELL. ELSEWHERE 
WITHIN 17N130W TO 19N134W TO 19N135W TO 16N139W TO 14N137W TO 
15N132W TO 17N130W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED N
AND E SWELL.
.48 HOUR FORECAST LOW PRES TO MOVE W OF 140W. CONDITIONS TO 
MERGE WITH AREA OF NW TO N SWELL DESCRIBED BELOW.

.WITHIN 30N137W TO 30N140W TO 29.5N140W TO 30N138W TO 30N137W
WINDS 20 KT OR LESS. SEAS 8 FT IN NW TO N SWELL.
.24 HOUR FORECAST WITHIN 30N122W TO 30N140W TO 24N140W TO 
26N131W TO 30N122W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW TO 
N SWELL.
.48 HOUR FORECAST WITHIN 16N129W TO 16N131W TO 15N131W TO 
15N130W TO 16N129W NE TO E WINDS 20 TO 25 KT. SEAS 10 FT IN NW 
SWELL. ELSEWHERE WITHIN 25N114W TO 30N116W TO 30N140W TO 12N140W 
TO 15N130W TO 12N127W TO 25N114W...INCLUDING SEBASTIAN VIZCAINO 
BAY AND WITHIN 60 NM OF SHORE...WINDS 20 KT OR LESS. SEAS 9 TO 12
FT IN NW TO N SWELL.

.WITHIN 01S114W TO 00N116W TO 00N121W TO 01S120W TO 03.4S120W TO
03.4S114W TO 01S114W WINDS 20 KT OR LESS. SEAS 8 FT IN SE SWELL.
.24 HOUR FORECAST WITHIN 02N120W TO 02N123W TO 00N135W TO 
03.4S120W TO 01S120W TO 03.4S112W TO 02N120W WINDS 20 KT OR LESS.
SEAS 8 TO 10 FT IN SE TO S SWELL.
.48 HOUR FORECAST WITHIN 01N115W TO 05N123W TO 03N134W TO 
00N140W TO 03.4S120W TO 03.4S92W TO 01N115W WINDS 20 KT OR LESS. 
SEAS 8 TO 10 FT IN SE TO S SWELL.

.06 HOUR FORECAST WITHIN 29N115W TO 29N116W TO 27N115W TO
27N116W TO 25N115W TO 26N114W TO 29N115W...INCLUDING SEBASTIAN
VIZCAINO BAY AND WITHIN 60 NM OF SHORE... NW TO N WINDS 20 TO 25
KT. SEAS TO 8 FT.
.24 HOUR FORECAST WITHIN 27N115W TO 29N115W TO 29N116W TO 
27N115W TO 26N115W TO 27N115W...INCLUDING SEBASTIAN VIZCAINO BAY 
AND WITHIN 60 NM OF SHORE...NW TO N WINDS 20 TO 25 KT. SEAS 8 FT.
.48 HOUR FORECAST WINDS 20 KT OR LESS. CONDITIONS MERGED WITH 
AREA OF NW TO N SWELL DESCRIBED ABOVE.

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

.SCATTERED TO NUMEROUS STRONG FROM 13N TO 16N BETWEEN 98W AND
102W.

CONVECTION VALID AT 2040 UTC MON SEP 25...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH EXTENDS FROM 10.5N74.5W TO 08.5N91W TO 10.5N104W 
TO 09.5N116W. ITCZ EXTENDS FROM 11N129W TO 09.5N140W. SCATTERED 
MODERATE TO STRONG CONVECTION FROM 03.5N TO 08N E OF 84W...FROM 
04.5N TO 10N BETWEEN 86W AND 111W...AND FROM 09N TO 12N BETWEEN 
126W AND 130W. SCATTERED MODERATE ISOLATED STRONG CONVECTION IS 
NEAR THE TROPICAL WAVE FROM 04.5N TO 13N BETWEEN 113W AND 124W.

$$
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.