000
FZPN03 KNHC 160237
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC SAT SEP 16 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SAT SEP 16.
24 HOUR FORECAST VALID 0000 UTC SUN SEP 17.
48 HOUR FORECAST VALID 0000 UTC MON SEP 18.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.TROPICAL DEPRESSION TWELVE-E NEAR 14.6N 136.8W 1007 MB AT 0300
UTC SEP 16 MOVING WSW OR 255 DEG AT 8 KT. MAXIMUM SUSTAINED
WINDS 25 KT GUSTS 35 KT.  SEAS 12 FT OR GREATER WITHIN 30 NM N
SEMICIRCLE AND 0 NM S SEMICIRCLE WITH SEAS TO 12 FT. ELSEWHERE 
WITHIN 15N134W TO 17N135W TO 15N137W TO 14N137W TO 15N136W TO 
14N134W TO 15N134W WINDS 20 TO 25 KT. SEAS 8 TO 12 FT. REMAINDER 
AREA WITHIN 17N134W TO 18N137W TO 17N139W TO 15N138W TO 14N134W 
TO 17N134W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL.
.24 HOUR FORECAST TROPICAL DEPRESSION TWELVE-E NEAR 14.1N 
139.3W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. WITHIN 16N139W
TO 17N139W TO 17N140W TO 15N140W TO 15N139W TO 16N139W WINDS 20 
TO 25 KT. SEAS 9 TO 10 FT. ELSEWHERE WITHIN 18N138W TO 19N140W TO
13N140W TO 15N137W TO 18N138W WINDS 20 KT OR LESS. SEAS 8 TO 9 
FT IN MIXED SWELL.
.48 HOUR FORECAST POST-TROPICAL REMNANT LOW TWELVE-E NEAR 13.7N 
142.6W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. OVER FORECAST 
WATERS WITHIN 16N139W TO 18N140W TO 14N140W TO 15N139W TO 16N139W
WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED SWELL.
.60 HOUR FORECAST...DISSIPATED.

FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE
USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE
AND INTENSITY.

.WITHIN 00N98W TO 01S120W TO 03.4S120W TO 03.4S92W TO 00N98W 
WINDS 20 KT OR LESS. SEAS 8 FT IN SE SWELL.
.24 HOUR FORECAST WITHIN 01S104W TO 01S113W TO 02S120W TO 
03.4S120W TO 03.4S102W TO 01S104W WINDS 20 KT OR LESS. SEAS 8 TO 
9 FT IN SE SWELL.
.48 HOUR FORECAST WITHIN 02S103W TO 00N108W TO 00N116W TO 
02S120W TO 03.4S120W TO 03.4S103W TO 02S103W WINDS 20 KT OR LESS.
SEAS 8 FT IN SE SWELL.

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

CONVECTION VALID AT 0230 UTC SAT SEP 16...

T.D. 12E...SCATTERED MODERATE FROM 10N TO 18N BETWEEN 130W AND 
136W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 11N85W TO 11N110W TO 14N132W. SCATTERED 
MODERATE ISOLATED STRONG FROM 03N TO 16N AND E OF 107W.

$$
.FORECASTER AL. NATIONAL HURRICANE CENTER.