000
FZPN03 KNHC 170212
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC WED NOV 17.
24 HOUR FORECAST VALID 0000 UTC THU NOV 18.
48 HOUR FORECAST VALID 0000 UTC FRI NOV 19.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 15N95W TO 14N96W TO 16N96W TO 16N95W TO 16N94W TO
15N95W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 30
KT. SEAS 8 FT. ELSEWHERE WITHIN 11N95W TO 10N100W TO 12N99W TO
14N96W TO 14N94W TO 11N95W WINDS 20 KT OR LESS. SEAS 8 FT IN 
MIXED SWELL.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 15N94W TO 15N95W TO 16N96W TO 16N95W TO
16N94W TO 15N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS
20 TO 30 KT. SEAS LESS THAN 8 FT.

.WITHIN 09N123W TO 09N124W TO 10N124W TO 10N123W TO 09N123W
WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN SE TO S SWELL.
.12 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.42 HOUR FORECAST WITHIN 18N132W TO 18N134W TO 19N134W TO
19N133W TO 18N132W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED NW TO
N AND E SWELL.
.48 HOUR FORECAST WITHIN 17N133W TO 18N135W TO 19N135W TO 
20N134W TO 19N132W TO 17N133W WINDS 20 KT OR LESS. SEAS 8 FT IN
MIXED NW TO N AND E SWELL.

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

CONVECTION VALID AT 0200 UTC WED NOV 17...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 10N86W TO 07N103W. ITCZ CONTINUES FROM THAT 
POINT TO 1010 MB LOW PRES NEAR 10N119W TO 09N132W. ITCZ RESUMES 
W OF A TROUGH NEAR 09N136W TO 09N140W. SCATTERED MODERATE WITH 
THE LOW FROM 07N TO 16N BETWEEN 111W AND 123W...AND WITH THE 
TROUGH FROM 07N TO 17N BETWEEN 129W AND 137W.

$$
.FORECASTER ERA. NATIONAL HURRICANE CENTER.