676 
FZPN03 KNHC 121615
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC SUN DEC 12 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SUN DEC 12.
24 HOUR FORECAST VALID 1200 UTC MON DEC 13.
48 HOUR FORECAST VALID 1200 UTC TUE DEC 14.

.WARNINGS.

...GALE WARNING...
.WITHIN 14N95W TO 15N96W TO 16N96W TO 16N95W TO 16N94W TO
14N95W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 30 
KT. SEAS 8 TO 9 FT. 
.09 HOUR FORECAST WITHIN 14N94W TO 13N96W TO 15N97W TO 16N95W TO
15N93W TO 14N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE 
WINDS 25 TO 35 KT. SEAS 8 TO 11 FT. 
.18 HOUR FORECAST WITHIN 14N94W TO 13N95W TO 13N97W TO 16N96W TO
16N94W TO 14N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE 
WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. 
.24 HOUR FORECAST WITHIN 12N96W TO 11N99W TO 12N100W TO 16N95W 
TO 16N94W TO 12N96W...INCLUDING THE GULF OF TEHUANTEPEC...NE 
WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. 
.48 HOUR FORECAST WITHIN 12N95W TO 12N98W TO 13N98W TO 16N95W TO
16N94W TO 12N95W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE 
WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.

.SYNOPSIS AND FORECAST.

.WITHIN 16N122W TO 15N126W TO 19N134W TO 22N133W TO 20N122W TO
16N122W WINDS 20 KT OR LESS. SEAS 8 FT IN NE SWELL.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT. 

.09 HOUR FORECAST WITHIN 29N139W TO 29N140W TO 30N140W TO
30N137W TO 29N139W N WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. 
.24 HOUR FORECAST WITHIN 25N136W TO 24N140W TO 30N140W TO 
30N123W TO 25N136W WINDS 20 KT OR LESS. SEAS 8 TO 13 FT IN NW TO
N SWELL. 
.48 HOUR FORECAST WITHIN 23N116W TO 16N125W TO 15N140W TO 
30N140W TO 30N116W TO 23N116W NE WINDS 20 TO 25 KT. SEAS 8 TO 14
FT IN NW TO N SWELL.

.15 HOUR FORECAST WITHIN 11N86W TO 10N88W TO 11N88W TO 12N88W TO
12N87W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO... NE TO E
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 11N86W TO 10N86W TO 10N88W TO 12N87W TO
12N86W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO... NE TO E
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 10N86W TO 09N87W TO 10N88W TO 12N87W TO
11N86W TO 10N86W...INCLUDING THE GULF OF PAPAGAYO... NE 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 1550 UTC SUN DEC 12...

.SURFACE TROUGH FROM 14N134W TO 17N128W...SCATTERED MODERATE FROM
16N TO 21N BETWEEN 120W AND 136W. 

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 08N78W TO 07N90W TO 06N107W. ITCZ FROM 
06N107W TO 08N120W TO BEYOND 08N140W. SCATTERED MODERATE 
FROM 06N TO 13N BETWEEN 79W AND 95W.

$$
.FORECASTER RAMOS. NATIONAL HURRICANE CENTER.