000
FZPN03 KNHC 021531
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC WED DEC 02 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 WED DEC 02.
24 HOUR FORECAST VALID 1200 UTC THU DEC 03.
48 HOUR FORECAST VALID 1200 UTC FRI DEC 04.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FROM 08N TO 22N W OF 127W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT 
IN NW SWELL. ELSEWHERE N OF 20N BETWEEN 116W AND 127W WINDS 20 
KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL.
.24 HOUR FORECAST CONDITIONS MERGED. 

.NW OF A LINE FROM 30N136W TO 22N127W WINDS 20 KT OR LESS. SEAS 
BUILDING 8 TO 12 FT IN NW SWELL...HIGHEST NEAR 30N140W.
.24 HOUR FORECAST NW OF A LINE FROM 30N120W TO 20N129W TO 
10N130W TO 05N140W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT...EXCEPT 
12 TO 15 FT NW OF A LINE FROM 30N131W TO 18N140W...HIGHEST NEAR 
30N138W.
.48 HOUR FORECAST ELSEWHERE W OF A LINE FROM 30N116W TO 25N113W 
TO 15N115W TO 00N133W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NW 
SWELL.

.GULF OF CALIFORNIA N OF 30N NW WINDS 20 TO 25 KT. SEAS LESS 
THAN 8 FT.
.24 HOUR FORECAST GULF OF CALIFORNIA N OF 25N NW WINDS 20 TO 30 
KT. SEAS 8 TO 9 FT N OF 29N.
.30 HOUR FORECAST GULF OF CALIFORNIA N OF 24N W OF 110W NW WINDS 
20 TO 30 KT. SEAS 8 TO 9 FT. FROM 26N TO 29N BETWEEN 114.5W AND 
117W NE WINDS 20 TO 30 KT. SEAS TO 9 FT.
.48 HOUR FORECAST GULF OF CALIFORNIA N OF 25N NW WINDS 20 TO 25 
KT. SEAS LESS THAN 8 FT. FROM 25N TO 29N BETWEEN 114W AND 117W 
NE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.

.WITHIN 45 NM OF A LINE FROM 11N86W TO 09.5N89W...INCLUDING THE 
GULF OF PAPAGAYO...NE WINDS 20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE.

.36 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 
9 FT.
.48 HOUR FORECAST WITHIN 45 NM OF A LINE FROM 16N95W TO 13N95W N 
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 1500 UTC WED DEC 2...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
THE MONSOON TROUGH EXTENDS FROM A 1009 MB LOW PRESSURE OVER 
NORTHERN COLOMBIA TO 06N95W TO A 1011 MB LOW PRESSURE NEAR 
09N105W TO 11N115W TO 09N123W. THE ITCZ CONTINUES FROM 09N123W 
TO BEYOND 08N140W. SCATTERED MODERATE CONVECTION IS NORTH OF 05N 
TO 08N BETWEEN 78W AND 84W...FROM 07N TO 11N BETWEEN 102W AND 
106W...FROM 08N TO 11N BETWEEN 110W AND 113W...AND WITHIN ABOUT 
120 NM N OF THE ITCZ AXIS BETWEEN 133W AND 137W.

$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.