000
FZPN03 KNHC 170911
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC WED NOV 17 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC WED NOV 17.
24 HOUR FORECAST VALID 0600 UTC THU NOV 18.
48 HOUR FORECAST VALID 0600 UTC FRI NOV 19.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 13N95W TO 13N96W TO 16N96W TO 16N95W TO 16N94W TO
13N95W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 30
KT. SEAS 8 FT.
.18 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST WITHIN 15N94W TO 14N96W TO 16N96W TO 16N95W TO
16N94W TO 15N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS
20 TO 30 KT. SEAS 8 FT.

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

CONVECTION VALID AT 0830 UTC WED NOV 17...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 10N86W TO 1012 MB LOW PRES NEAR 10N117W TO 
1013 MB LOW PRES NEAR 08N126W TO 07N128W. ITCZ FROM 07N128W TO 
07N133W...THEN RESUMES W OF A TROUGH NEAR 08N137W TO 09N140W. 
SCATTERED MODERATE ALONG THE MONSOON TROUGH BETWEEN 95W AND 
106W...WITH THE LOWS FROM 07N TO 15N BETWEEN 110W AND 126W...AND
WITH THE TROUGH FROM 07N TO 17N BETWEEN 129W AND 140W.

$$
.FORECASTER ERA. NATIONAL HURRICANE CENTER.