000
FZPN03 KNHC 172000
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC WED NOV 17.
24 HOUR FORECAST VALID 1800 UTC THU NOV 18.
48 HOUR FORECAST VALID 1800 UTC FRI NOV 19.

.WARNINGS.

...GALE WARNING...
.WITHIN 15N94.5W TO 14.5N95W TO 16N95.5W TO 16.5N95W TO 16N94.5W
TO 15N94.5W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 
25 KT. SEAS TO 8 FT.
.06 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.30 HOUR FORECAST WITHIN 15N94.5W TO 14.5N95W TO 16N95.5W TO 
16.5N95W TO 16N94.5W TO 15N94.5W...INCLUDING THE GULF OF 
TEHUANTEPEC...N WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT.
.42 HOUR FORECAST WITHIN 15N94.5W TO 14.5N94.5W TO 15N95W TO 
16N95W TO 16N94W TO 15N94.5W...INCLUDING THE GULF OF TEHUANTEPEC
...N TO NE WINDS 30 TO 35 KT. SEAS 8 TO 11 FT. ELSEWHERE WITHIN
14N94W TO 12N96W TO 13N97W TO 16N95W TO 16N94W TO 14N94W N TO NE
WINDS 20 TO 30 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LITTLE CHANGE.

.SYNOPSIS AND FORECAST.

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

CONVECTION VALID AT 1910 UTC WED NOV 17...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 10N86W TO 07N102W TO LOW PRES NEAR 10N119W 
TO LOW PRES NEAR 08N128W. ITCZ FROM 08N128W TO 08N135W. 
SCATTERED MODERATE ISOLATED STRONG FROM 05N TO 09N BETWEEN 77W 
AND 87W...AND FROM 10N TO 13N BETWEEN 90W AND 94W. SCATTERED 
MODERATE FROM 05N TO 08N BETWEEN 100W AND 108W.

$$
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.