000
FZPN03 KNHC 171510
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC WED NOV 17.
24 HOUR FORECAST VALID 1200 UTC THU NOV 18.
48 HOUR FORECAST VALID 1200 UTC FRI NOV 19.

.WARNINGS.

...GALE WARNING...
.WITHIN 14N94W TO 14N96W TO 15N96W TO 16N95W TO 16N94W TO
14N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO
30 KT. SEAS TO 8 FT.
.12 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.36 HOUR FORECAST WITHIN 14N94W TO 14N96W TO 15N96W TO 16N95W TO
16N94W TO 14N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 
20 TO 30 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 13N95W TO 12N97W TO 16N96W TO 16N95W TO
16N94W TO 13N95W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE 
WINDS 20 TO 35 KT. SEAS 8 TO 11 FT.

.SYNOPSIS AND FORECAST.

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

CONVECTION VALID AT 1500 UTC WED NOV 17...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 11N86W TO 08N102W TO 11N117W TO LOW PRES
NEAR 10N118W TO LOW PRES NEAR 08N127W. ITCZ FROM 07N129W TO 
09N134W. SCATTERED MODERATE ISOLATED STRONG FROM 05N TO 09N 
BETWEEN 77W AND 86W...FROM 10N TO 14N BETWEEN 90W AND 93W...
AND FROM 05N TO 09N BETWEEN 97W AND 113W. SCATTERED MODERATE 
FROM 09N TO 11N BETWEEN 120W AND 122W.

$$
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.