000
FZPN03 KNHC 032142
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC THU DEC 03 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 THU DEC 03.
24 HOUR FORECAST VALID 1800 UTC FRI DEC 04.
48 HOUR FORECAST VALID 1800 UTC SAT DEC 05.

.WARNINGS.

...GALE WARNING...
.GULF OF CALIFORNIA N OF 29N NW TO N WINDS 30 TO 35 KT. SEAS 8 
TO 9 FT. ELSEWHERE N OF 24N W OF 109.5W NW TO N WINDS 20 TO 30 
KT. SEAS TO 8 FT. FROM 26N TO 29.5N BETWEEN 114.5W AND 117W NE 
WINDS 20 TO 30 KT. SEAS 8 TO 9 FT.
.12 HOUR FORECAST GULF OF CALIFORNIA N OF 24N W OF 109W NW TO N 
WINDS 20 TO 25 KT. SEAS TO 8 FT. FROM 25.5N TO 29N BETWEEN 
114.5W AND 117W NE WINDS 20 TO 25 KT. SEAS 8 TO 11 FT IN NW 
SWELL.
.24 HOUR FORECAST GULF OF CALIFORNIA FROM 25N TO 29N NW TO N 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. FROM 24N TO 28N BETWEEN 
113W AND 118W NE WINDS 20 TO 25 KT. SEAS 8 TO 11 FT IN NW SWELL.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

...GALE WARNING...
.N OF 15N BETWEEN 94.5W AND 95.5W...INCLUDING THE GULF OF 
TEHUANTEPEC...N WINDS 20 TO 30 KT. SEAS BUILDING TO 8 FT. 
.12 HOUR FORECAST N OF 14.5N BETWEEN 94.5W AND 95.5W...INCLUDING 
THE GULF OF TEHUANTEPEC...N WINDS 25 TO 35 KT. SEAS 8 TO 11 FT. 
ELSEWHERE WITHIN 30 NM OF A LINE FROM 16N95W TO 15N95W TO 
13.5N95.5W N TO NE WINDS 20 TO 25 KT. SEAS TO 9 FT.
.24 HOUR FORECAST WITHIN 30 NM OF A LINE FROM 16N95W TO 
14.5N95.5W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 30 TO 
35 KT. SEAS 8 TO 11 FT. ELSEWHERE WITHIN 45 NM OF A LINE FROM 
16N95W TO 14.5N95.5W TO 11.5N97W N TO NE WINDS 20 TO 30 KT. SEAS 
8 TO 10 FT. 
.36 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST WITHIN 30 NM OF A LINE FROM 16N95W TO 15N95W 
TO 12N97W N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 9 FT. ELSEWHERE 
FROM 10N TO 14N BETWEEN 93W AND 100W WINDS 20 KT OR LESS. SEAS 
TO 9 FT IN MIXED NE AND NW SWELL.

.SYNOPSIS AND FORECAST.

.W OF A LINE FROM 30N119W TO 20N125W TO 10N130W TO 04N140W WINDS 
20 KT OR LESS. SEAS 8 TO 12 FT IN NW SWELL...EXCEPT 12 TO 14 FT 
W OF A LINE FROM 30N129W TO 16N140W. ELSEWHERE FROM 10N TO 13N 
BETWEEN 118W AND 130W WINDS 20 KT OR LESS. SEAS 8 FT IN NW SWELL.
.24 HOUR FORECAST W OF A LINE FROM 30N116W TO 20N112W TO 10N115W 
TO 00N128W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NW SWELL.
.48 HOUR FORECAST N OF 00N W OF 110W EXCEPT NW OF A LINE FROM 
30N124W TO 22N140W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW 
SWELL. ELSEWHERE FROM 05N TO 21N W OF 106W WINDS 20 KT OR LESS. 
SEAS 8 TO 9 FT IN NW SWELL.

.48 HOUR FORECAST NW OF A LINE FROM 30N136W TO 27N140W WINDS 20 
KT OR LESS. SEAS 8 TO 11 FT IN NW SWELL.

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

CONVECTION VALID AT 2100 UTC THU DEC 3...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
THE MONSOON TROUGH AXIS EXTENDS FROM 09N83W TO 07N95W TO 10N115W 
TO 09N124W. THE ITCZ CONTINUES FROM 09N124W TO BEYOND 08N140W. 
SCATTERED MODERATE CONVECTION IS NOTED FROM 06N TO 10N BETWEEN 
83W AND 97W...FROM 08N TO 10N BETWEEN 105W AND 108W...AND FROM 
11N TO 13N BETWEEN 120W AND 123W. 

$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.