000
FZPN03 KNHC 141951
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC TUE SEP 14 2021

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 TUE SEP 14.
24 HOUR FORECAST VALID 1800 UTC WED SEP 15.
48 HOUR FORECAST VALID 1800 UTC THU SEP 16.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 28N120W TO 27N126W TO 27N127W TO 30N130W TO 30N120W TO
28N120W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW TO N SWELL.
.18 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.WITHIN 10N93W TO 09N105W TO 06N116W TO 18N103W TO 14N91W TO
10N93W...INCLUDING THE GULF OF TEHUANTEPEC...WINDS 20 KT OR 
LESS. SEAS 8 TO 9 FT IN S TO SW SWELL. WITHIN 03.4S82W TO 01S93W
TO 03.4S120W TO 06N81W TO 03.4S82W WINDS 20 KT OR LESS. SEAS 8 
FT IN MIXED SE AND SW SWELL.
.24 HOUR FORECAST WITHIN 03.4S81W TO 02S92W TO 03.4S120W TO 
01N82W TO 03.4S81W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED
SE AND SW SWELL.
.48 HOUR FORECAST WITHIN 03.4S81W TO 01S89W TO 01S95W TO 03N94W 
TO 03N82W TO 03.4S81W WINDS 20 KT OR LESS. SEAS 8 FT IN S SWELL.

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

CONVECTION VALID AT 1930 UTC TUE SEP 14...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 11N74W TO 11N86W TO 16.5N100W TO 17N107W 
THEN RESUMES FROM 17.5N109W TO LOW PRES NEAR 13N121W TO 10N124W.
ITCZ FROM 10N124W TO 08N134W THEN RESUMES FROM 08N136W TO 
09N140W. SCATTERED MODERATE ISOLATED STRONG FROM 14N TO 22N 
BETWEEN 100W AND 112W...AND FROM 03N TO 08N BETWEEN 77W AND 84W. 
SCATTERED MODERATE FROM 08N TO 12N BETWEEN 93W AND 96W...FROM 
09N TO 11N BETWEEN 109W AND 117W...AND FROM 07N TO 09N BETWEEN 
128W AND 132W.

$$
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.