000
FZPN03 KNHC 170230
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC SUN SEP 17 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SUN SEP 17.
24 HOUR FORECAST VALID 0000 UTC MON SEP 18.
48 HOUR FORECAST VALID 0000 UTC TUE SEP 19.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 16.5N139W TO 17.5N140W TO 14.5N140W TO 15N139W TO 
16.5N139W E WINDS 20 TO 25 KT. SEAS 9 TO 11 FT. ELSEWHERE WITHIN 
17N137W TO 19N140W TO 16N139W TO 15N140W TO 13N140W TO 14N138W TO
17N137W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL.
.24 HOUR FORECAST CONDITIONS MOVE W OF AREA.

.WITHIN 01S103W TO 01S112W TO 01S120W TO 03.4S120W TO 03.4S99W
TO 01S103W WINDS 20 KT OR LESS. SEAS 8 FT IN SE SWELL.
.24 HOUR FORECAST WITHIN 01S110W TO 02S116W TO 03.4S118W TO
03.4S107W TO 01S110W WINDS 20 KT OR LESS. SEAS 8 FT IN SE SWELL.
.48 HOUR FORECAST WITHIN 02S115W TO 01S116W TO 01S120W TO 
03.4S120W TO 03.4S114W TO 02S115W WINDS 20 KT OR LESS. SEAS 8 FT 
IN SE SWELL.

.36 HOUR FORECAST WITHIN 16N94.5W TO 16.5N95W TO 15.5N95.5W TO
15N95W TO 15N94.5W TO 15.5N94.5W TO 16N94.5W...INCLUDING THE
GULF OF TEHUANTEPEC... N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.42 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 0230 UTC SUN SEP 17...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 10N86W TO 10N134W. SCATTERED MODERATE 
ISOLATED STRONG FROM 02N TO 11N AND E OF 103W...FROM 03N TO 17N 
BETWEEN 103W AND 112W...FROM 05N TO 11N BETWEEN 112W AND 
120W...AND FROM 08N TO 13N BETWEEN 125W AND 137W.

$$
.FORECASTER AL. NATIONAL HURRICANE CENTER.