000
FZPN03 KNHC 031534
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC THU DEC 03.
24 HOUR FORECAST VALID 1200 UTC FRI DEC 04.
48 HOUR FORECAST VALID 1200 UTC SAT DEC 05.

.WARNINGS.

...GALE WARNING...
.GULF OF CALIFORNIA N OF 29N NW TO N WINDS 30 TO 35 KT. SEAS 7 
TO 10 FT. ELSEWHERE N OF 24N W OF 110W 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 TO 8 FT.
.12 HOUR FORECAST GULF OF CALIFORNIA N OF 24N NW TO N WINDS 20 
TO 30 KT. SEAS TO 8 FT. FROM 26N TO 29N BETWEEN 114.5W AND 117W 
NE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST GULF OF CALIFORNIA N OF 25N NW TO N WINDS 20 
TO 25 KT. SEAS LESS THAN 8 FT. FROM 25N TO 29N BETWEEN 114.5W 
AND 117W NE WINDS 20 TO 25 KT. SEAS 8 TO 11 FT IN NW SWELL.
.36 HOUR FORECAST GULF OF CALIFORNIA FROM 25N TO 30N NW TO N 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

...GALE WARNING...
.06 HOUR FORECAST 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 94W AND 95.5W...INCLUDING 
THE GULF OF TEHUANTEPEC...N WINDS 25 TO 35 KT. SEAS 8 TO 9 FT. 
.24 HOUR FORECAST WITHIN 30 NM OF A LINE FROM 16N95W TO 
14.5N95W...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 14.5N95W TO 12.5N95.5W N WINDS 20 TO 30 KT. SEAS 8 TO 
10 FT. 
.48 HOUR FORECAST WITHIN 45 NM OF A LINE FROM 16N95W TO 15N95W 
TO 12.5N98W N WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. 

.SYNOPSIS AND FORECAST.

.W OF A LINE FROM 30N120W TO 20N130W TO 10N130W TO 05N140W WINDS 
20 KT OR LESS. SEAS 8 TO 12 FT IN NW SWELL...EXCEPT 12 TO 15 FT 
W OF A LINE FROM 30N131W TO 16N140W. FROM 10N TO 14N BETWEEN 
120W AND 130W WINDS 20 KT OR LESS. SEAS 8 FT IN NW SWELL.
.24 HOUR FORECAST W OF A LINE FROM 30N116W TO 24N113W TO 14N115W 
TO 00N132W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NW SWELL.
.48 HOUR FORECAST N OF 00N W OF 115W EXCEPT NW OF A LINE FROM 
30N130W TO 22N140W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW 
SWELL. ELSEWHERE FROM 05N TO 23N W OF 107W WINDS 20 KT OR LESS. 
SEAS 8 TO 9 FT IN NW SWELL.

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

CONVECTION VALID AT 1500 UTC THU DEC 3...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
THE MONSOON TROUGH AXIS EXTENDS FROM 09N83W TO 07N95W TO 10N114W 
TO 08N129W. THE ITCZ CONTINUES FROM 08N129W TO BEYOND 09N140W. 
SCATTERED MODERATE CONVECTION IS NOTED WITHIN ABOUT 120 NM 
EITHER SIDE OF THE CONVERGENCE ZONE AXIS IN THE FOLLOWING AREAS: 
BETWEEN 81W AND 90W...BETWEEN 90W AND 97W...BETWEEN 103W AND 
107W...AND BETWEEN 114W AND 128W.

$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.