000
FZPN03 KNHC 151609
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC TUE DEC 15 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC TUE DEC 15.
24 HOUR FORECAST VALID 1200 UTC WED DEC 16.
48 HOUR FORECAST VALID 1200 UTC THU DEC 17.

.WARNINGS.

...GALE WARNING...
.WITHIN 13N94W TO 12N96W TO 13N96W TO 16N95W TO 16N94W TO
13N94W...INCLUDING THE GULF OF TEHUANTEPEC...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. 
.24 HOUR FORECAST LITTLE CHANGE. 
.36 HOUR FORECAST WITHIN 15N93W TO 14N95W TO 16N96W TO 16N95W TO
16N94W TO 15N93W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 
25 TO 35 KT. SEAS TO 9 FT. 
.48 HOUR FORECAST WITHIN 15N94W TO 15N95W TO 16N96W TO 16N95W TO
16N94W TO 15N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 
30 TO 40 KT. SEAS TO 12 FT.

.SYNOPSIS AND FORECAST.

.WITHIN 10N127W TO 07N140W TO 26N140W TO 29N115W TO 23N114W TO
10N127W NE WINDS 20 TO 25 KT. SEAS 9 TO 11 FT. 
.24 HOUR FORECAST WITHIN 12N117W TO 06N140W TO 30N140W TO 
30N116W TO 22N111W TO 12N117W WINDS 20 KT OR LESS. SEAS 8 TO 10 
FT IN NW TO N SWELL. 
.48 HOUR FORECAST WITHIN 19N119W TO 13N112W TO 07N140W TO 
30N140W TO 30N116W TO 19N119W WINDS 20 KT OR LESS. SEAS 8 TO 10 
FT IN NW SWELL.

.06 HOUR FORECAST WITHIN 30N113W TO 29N114W TO 30N115W TO
32N115W TO 31N113W TO 30N113W...INCLUDING GULF OF CALIFORNIA...
NW TO N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 27N110W TO 25N111W TO 26N112W TO
30N115W TO 31N113W TO 27N110W...INCLUDING GULF OF CALIFORNIA...
NW TO N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.42 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.42 HOUR FORECAST WITHIN 09N105W TO 09N106W TO 09N107W TO
10N107W TO 10N105W TO 09N105W WINDS 20 KT OR LESS. SEAS 8 FT IN
NW SWELL.
.48 HOUR FORECAST WITHIN 09N105W TO 09N107W TO 10N108W TO
12N108W TO 11N106W TO 09N105W E WINDS 20 TO 25 KT. SEAS 8 TO 10
FT.

.48 HOUR FORECAST WITHIN 11N86W TO 10N86W TO 10N88W TO 11N87W 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 1545 UTC TUE DEC 15...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH EXTENDS FROM 05N77W TO 1010 MB LOW PRESSURE NEAR 
07N103W TO 08N120W. THE ITCZ CONTINUES FROM 08N120W TO 07N140W. 
SCATTERED MODERATE CONVECTION FROM 03N TO 07N E OF 80W, FROM 05N
TO 11N BETWEEN 100W AND 108W, FROM 07N TO 13N BETWEEN 110W AND 
123W, AND FROM 06N TO 10N W OF 120W.

$$
.FORECASTER RAMOS. NATIONAL HURRICANE CENTER.