000
FZPN03 KNHC 162116
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC SAT SEP 16.
24 HOUR FORECAST VALID 1800 UTC SUN SEP 17.
48 HOUR FORECAST VALID 1800 UTC MON SEP 18.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.TROPICAL DEPRESSION TWELVE-E NEAR 14.2N 139.7W 1007 MB AT 2100
UTC SEP 16 MOVING W OR 260 DEG AT 10 KT. MAXIMUM SUSTAINED WINDS
30 KT GUSTS 40 KT. SEAS TO 12 FT WITHIN 30 NM N SEMICIRCLE AND 
0 NM S SEMICIRCLE. WITHIN 17N137W TO 18N138W TO 18N140W TO 12N140W 
TO 14N137W TO 17N137W WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.
.12 HOUR FORECAST POST-TROPICAL REMNANT LOW TWELVE-E NEAR 13.9N
141.1W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT.
.24 HOUR FORECAST POST-TROPICAL REMNANT LOW TWELVE-E NEAR 13.5N
142.9W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. OVER FORECAST 
WATERS WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.36 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 03S95W TO 02S107W TO 02S120W TO 03.4S120W TO 03.4S94W TO
03S95W WINDS 20 KT OR LESS. SEAS 8 FT IN SE SWELL.
.24 HOUR FORECAST WITHIN 01S104W TO 01S110W TO 03.4S117W TO
03.4S102W TO 01S104W WINDS 20 KT OR LESS. SEAS 8 FT IN SE SWELL.
.48 HOUR FORECAST WITHIN 02S112W TO 01S117W TO 01S120W TO
03.4S120W TO 03.4S111W TO 02S112W WINDS 20 KT OR LESS. SEAS 8
FT IN SE SWELL.

.42 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 15N96W TO 14N95W TO
16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 25
KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

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

CONVECTION VALID AT 2100 UTC SAT SEP 16...

.T.D. TWELVE-E...SCATTERED MODERATE AND ISOLATED STRONG 
FROM 09N TO 18N BETWEEN 134W AND 140W.

.TROPICAL WAVE ALONG 106W...SCATTERED MODERATE FROM 03N-17N 
BETWEEN 102W-111W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 10N86W TO 11N130W. SCATTERED MODERATE FROM 03N 
TO 14N AND W OF 96W. 

$$
.FORECASTER ERA. NATIONAL HURRICANE CENTER.