000
FZPN03 KNHC 211530
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC TUE DEC 21 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 TUE DEC 21.
24 HOUR FORECAST VALID 1200 UTC WED DEC 22.
48 HOUR FORECAST VALID 1200 UTC THU DEC 23.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 16N94W TO 15N94W TO 15N95W TO 16N95W TO 16N94W...INCLUDING
THE GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO 35 KT. SEAS 8 TO 9
FT. ELSEWHERE WITHIN 14N94W TO 13N95W TO 13N97W TO 16N95W TO 
16N94W TO 14N94W N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. 
.24 HOUR FORECAST WITHIN 13N94W TO 11N97W TO 13N98W TO 16N95W TO
16N94W TO 13N94W...INCLUDING THE GULF OF TEHUANTEPEC... N TO NE 
WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST WITHIN 14N95W TO 14N96W TO 16N96W TO 16N95W TO
14N95W...INCLUDING THE GULF OF TEHUANTEPEC... N TO NE WINDS 20 
TO 25 KT. SEAS TO 8 FT.

.LOW PRESSURE NEAR 19N129W 1011 MB. WITHIN 19N125W TO 20N129W TO
23N128W TO 24N127W TO 23N125W TO 19N125W E TO SE WINDS 20 TO 30 
KT. SEAS TO 8 FT. ELSEWHERE WITHIN 27N133W TO 22N140W TO 30N140W
TO 30N126W TO 27N133W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW
SWELL. 
.24 HOUR FORECAST LOW DISSIPATED. WITHIN 23N127W TO 18N140W TO 
30N140W TO 30N124W TO 23N127W WINDS 20 KT OR LESS. SEAS 8 TO 10 
FT IN NW TO N SWELL.
.48 HOUR FORECAST WITHIN 25N133W TO 20N140W TO 30N140W TO 
30N132W TO 25N133W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N 
SWELL.

.48 HOUR FORECAST WITHIN 11N86W TO 10N86W TO 10N87W TO 11N88W TO
12N86W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO... NE TO E
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.

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

CONVECTION VALID AT 1500 UTC TUE DEC 21...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 10N85W TO 07N95W TO 09N110W TO 09N115W. 
ITCZ FROM 09N115W TO 09N125W. SCATTERED MODERATE FROM 07N TO 09N
BETWEEN 88W AND 91W. 

$$
.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.