000
FZPN03 KNHC 122203
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC SAT DEC 12 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC SAT DEC 12.
24 HOUR FORECAST VALID 1800 UTC SUN DEC 13.
48 HOUR FORECAST VALID 1800 UTC MON DEC 14.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 03.4S91W TO 03.4S111W TO 05N108W TO 09N103W TO 07N91W TO
03.4S91W S TO SW WINDS 20 TO 25 KT. SEAS TO 8 FT. 
.18 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.WITHIN 12N113W TO 09N118W TO 07N140W TO 17N140W TO 17N116W TO
12N113W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. 
.24 HOUR FORECAST WITHIN 12N120W TO 09N125W TO 06N140W TO 13N140W
TO 17N120W TO 12N120W WINDS 20 KT OR LESS. SEAS TO 8 FT. 
.48 HOUR FORECAST WITHIN 10N128W TO 08N140W TO 16N140W TO 17N132W
TO 15N126W TO 10N128W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.

.06 HOUR FORECAST WITHIN 27N114W TO 25N116W TO 30N119W TO 30N116W
TO 29N114W TO 27N114W NW TO N WINDS 20 TO 30 KT. SEAS TO 8 FT. 
.24 HOUR FORECAST WITHIN 27N113W TO 24N113W TO 24N115W TO 30N119W
TO 30N116W TO 27N113W N TO NE WINDS 20 TO 25 KT. SEAS LESS THAN 
8 FT. 
.36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.12 HOUR FORECAST WITHIN 27N115W TO 24N115W TO 30N119W TO 32N115W
TO 29N112W TO 27N115W...INCLUDING GULF OF CALIFORNIA...NW TO N 
WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 27N111W TO 24N115W TO 30N119W TO 28N115W
TO 32N115W TO 27N111W...INCLUDING GULF OF CALIFORNIA...N WINDS 
20 TO 30 KT. SEAS LESS THAN 8 FT. 
.48 HOUR FORECAST CONDITIONS IMPROVE. NW TO N WINDS 20 TO 25 KT.
SEAS LESS THAN 8 FT.

.12 HOUR FORECAST WITHIN 28N130W TO 24N137W TO 24N140W TO 30N140W
TO 30N128W TO 28N130W WINDS 20 KT OR LESS. SEAS TO 8 FT. 
.24 HOUR FORECAST WITHIN 28N130W TO 24N137W TO 24N140W TO 30N140W
TO 30N128W TO 28N130W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW
SWELL. 
.48 HOUR FORECAST WITHIN 19N125W TO 16N140W TO 30N140W TO 30N115W
TO 19N125W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 12 FT IN NW 
SWELL.

.48 HOUR FORECAST WITHIN 14N194W TO 15N96W TO 16N95W TO 16N94W TO
14N94W...INCLUDING THE GULF OF TEHUANTEPEC...N 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 2200 UTC SAT DEC 12...
SURFACE TROUGH FROM ALONG 116W FROM 09N TO 11N. SCATTERED
MODERATE BETWEEN 114W TO 123W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
THE MONSOON TROUGH EXTENDS FROM A 1010 MB LOW PRESSURE NEAR
07N73W TO 05N100W TO 09N121W. ITCZ CONTINUES FROM 09N121W TO 
BEYOND 06N140W. SCATTERED MODERATE FROM 02N TO 05N E OF 84W... 
AND ALONG THE BOUNDARY BETWEEN 98W TO 113W. SCATTERED MODERATE 
ALONG THE ITCZ FROM 06N TO 10N BETWEEN 126W TO 138W. 

$$
.FORECASTER TORRES. NATIONAL HURRICANE CENTER.