000
FZPN03 KNHC 210859
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC MON DEC 21 2020

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC MON DEC 21.
24 HOUR FORECAST VALID 0600 UTC TUE DEC 22.
48 HOUR FORECAST VALID 0600 UTC WED DEC 23.

.WARNINGS.

...GALE WARNING...
.WITHIN 13N95W TO 13N96W TO 14N96W TO 16N95W TO 16N94W TO
13N95W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO
35 KT. SEAS 8 TO 11 FT.
.24 HOUR FORECAST LITTLE CHANGE...EXCEPT SEAS TO 13 FT.
.36 HOUR FORECAST WITHIN 14N94W TO 13N95W TO 12N98W TO 16N96W TO
16N94W TO 14N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE 
WINDS 20 TO 30 KT. SEAS 8 TO 11 FT.
.48 HOUR FORECAST WITHIN 15N94W TO 14N95W TO 16N96W TO 16N95W TO
16N94W TO 15N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 
20 TO 30 KT. SEAS 8 FT.

.SYNOPSIS AND FORECAST.

.WITHIN 27N111W TO 26N111W TO 28N113W TO 29N112W TO 27N111W... 
INCLUDING GULF OF CALIFORNIA...NW TO N WINDS 20 TO 25 KT. SEAS 
LESS THAN 8 FT.
.06 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

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

.WITHIN 11N114W TO 13N127W TO 08N140W TO 22N140W TO 16N118W TO
11N114W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL.
.24 HOUR FORECAST WITHIN 12N137W TO 11N140W TO 16N140W TO 
16N139W TO 14N137W TO 12N137W AND WITHIN 10N116W TO 11N123W TO 
14N129W TO 15N122W TO 14N118W TO 10N116W WINDS 20 KT OR LESS. 
SEAS 8 FT IN NW SWELL.
.48 HOUR FORECAST WITHIN 15N128W TO 15N134W TO 13N140W TO 
18N140W TO 20N136W TO 15N128W NE TO E WINDS 20 TO 25 KT. SEAS 8 
TO 10 FT.

.36 HOUR FORECAST WITHIN 08N101W TO 07N103W TO 08N103W TO
09N103W TO 09N101W TO 08N101W NE TO E WINDS 20 TO 25 KT. SEAS 8 
TO 10 FT.
.48 HOUR FORECAST WITHIN 08N104W TO 06N109W TO 08N111W TO 
09N111W TO 11N106W TO 08N104W E WINDS 20 TO 30 KT. SEAS 8 TO 10 
FT.

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

CONVECTION VALID AT 0800 UTC MON DEC 21...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 09N73W TO 05N79W TO 08N88W TO 06N93W. ITCZ 
FROM 06N93W TO 08N120W TO 08N140W. SCATTERED MODERATE ISOLATED 
STRONG FROM 04N TO 06N BETWEEN 99W AND 101W...FROM 07N TO 09N 
BETWEEN 116W AND 120W...AND FROM 07N TO 09N BETWEEN 128W AND 
130W.

$$
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.