000
FZPN03 KNHC 271442
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC WED SEP 27 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC WED SEP 27.
24 HOUR FORECAST VALID 1200 UTC THU SEP 28.
48 HOUR FORECAST VALID 1200 UTC FRI SEP 29.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.TROPICAL WAVE ALONG 127W/128W. WITHIN 21N125W TO 21N134W TO 
18N136W TO 14N135W TO 13N128W TO 21N125W NE TO E WINDS 20 TO 25 
KT. SEAS 8 TO 10 FT IN N SWELL. ELSEWHERE WITHIN 25N115W TO 
30N116W TO 30N140W TO 13N140W TO 22N130W TO 15N127W TO 
25N115W...INCLUDING SEBASTIAN VIZCAINO BAY...WINDS 20 KT OR 
LESS. SEAS 8 TO 12 FT IN NW TO N SWELL...HIGHEST NEAR 30N122W.
.24 HOUR FORECAST TROPICAL WAVE ALONG 133W/134W. WITHIN 18N129W
TO 22N131W TO 22N135W TO 19N140W TO 15N140W TO 13N132W TO 
18N129W NE TO E WINDS 20 TO 25 KT. SEAS 10 TO 12 FT IN NW TO N 
SWELL. ELSEWHERE WITHIN 24N113W TO 30N116W TO 24N140W TO 20N130W
TO 13N140W TO 12N126W TO 24N113W...INCLUDING SEBASTIAN VIZCAINO 
BAY...WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW TO N SWELL.
.48 HOUR FORECAST TROPICAL WAVE ALONG 139W/140W. WITHIN 17N135W
TO 18N136W TO 20N140W TO 13N140W TO 14N135W TO 17N135W NE TO E 
WINDS 20 TO 25 KT. SEAS 10 TO 12 FT IN MIXED NE TO E AND NW TO N
SWELL. ELSEWHERE WITHIN 24N140W TO 14N135W TO 05N140W TO 
01N134W TO 12N117W TO 24N140W WINDS 20 KT OR LESS. SEAS 8 TO 10 
FT IN MIXED SE AND NW TO N SWELL. WITHIN 30N117W TO 30N129W TO 
28N127W TO 25N120W TO 26N117W TO 30N117W WINDS 20 KT OR LESS. 
SEAS 8 TO 11 FT IN NW TO N SWELL.

.WITHIN 04N122W TO 04N127W TO 00N136W TO 03.4S120W TO 01S120W TO
03S112W TO 04N122W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN SE TO
S SWELL.
.24 HOUR FORECAST WITHIN 01N119W TO 07N128W TO 00N140W TO 
03.4S120W TO 01S120W TO 03.4S88W TO 01N119W WINDS 20 KT OR LESS.
SEAS 8 TO 10 FT IN SE TO S SWELL.
.48 HOUR FORECAST WITHIN 02N102W TO 00N112W TO 02N124W TO 
01N140W TO 03.4S120W TO 03.4S90W TO 02N102W WINDS 20 KT OR LESS.
SEAS 8 TO 11 FT IN SE TO S SWELL.

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

CONVECTION VALID AT 1420 UTC WED SEP 27...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 09N90W TO 10N110W TO 09N117W. ITCZ FROM 
09N117W TO 09N126W...AND FROM 09N131W TO 08N139W. SCATTERED 
MODERATE ISOLATED STRONG FROM 04N TO 13N BETWEEN 81W AND 90W...
FROM 04N TO 08N BETWEEN 90W AND 94W...FROM 10N TO 17N BETWEEN
123W AND 130W...AND FROM 03N TO 09N BETWEEN 118W AND 140W.

$$
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.