000
FZPN03 KNHC 181959
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC SAT SEP 18 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SAT SEP 18.
24 HOUR FORECAST VALID 1800 UTC SUN SEP 19.
48 HOUR FORECAST VALID 1800 UTC MON SEP 20.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ENTIRE AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

CONVECTION VALID AT 1900 UTC SAT SEP 18...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 09N74W TO LOW PRES NEAR 09N77W TO 10N95W TO 
08N106W TO LOW PRES NEAR 13N133W TO 10N140W. SCATTERED MODERATE 
ISOLATED STRONG FROM 04N TO 09N BETWEEN 77W AND 83W...FROM 03N 
TO 07N BETWEEN 86W AND 91W...FROM 10N TO 12N BETWEEN 90W AND 
92W...FROM 09N TO 13N BETWEEN 99W AND 103W...AND FROM 05N TO 09N 
BETWEEN 101W AND 106W. SCATTERED MODERATE FROM 06N TO 11N BETWEEN
108W AND 112W...FROM 12N TO 14N BETWEEN 113W AND 115W...AND FROM
09N TO 16N BETWEEN 128W AND 139W.

$$
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.