000
FZPN03 KNHC 271541
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC MON DEC 27 2021

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 MON DEC 27.
24 HOUR FORECAST VALID 1200 UTC TUE DEC 28.
48 HOUR FORECAST VALID 1200 UTC WED DEC 29.

.WARNINGS.

...GALE WARNING...
.LOW PRES W OF AREA NEAR 21N141W 1005 MB MOVING N 5 KT. FROM 21N
TO 25N BETWEEN 138W AND 140W NE TO E WINDS 30 TO 35 KT. SEAS 15 
TO 18 FT. ELSEWHERE WITHIN 22N135W TO 23N137W TO 23N140W TO 
28N140W TO 26N135W TO 22N135W NE TO E WINDS 20 TO 30 KT. SEAS 11 
TO 16 FT IN N SWELL. REMAINDER OF AREA WITHIN 20N125W TO 19N140W 
TO 24N136W TO 30N140W TO 30N118W TO 20N125W WINDS 20 KT OR LESS. 
SEAS 8 TO 12 FT IN NW TO N SWELL. 
.06 HOUR FORECAST LOW PRES W OF AREA NEAR 21.5N141.5W 1006 MB. 
WITHIN 26N133W TO 25N136W TO 24N137W TO 24N140W TO 28N140W TO 
26N133W NE TO E WINDS 20 TO 30 KT. SEAS 11 TO 16 FT IN N SWELL. 
ELSEWHERE WITHIN 21N124W TO 18N140W TO 25N136W TO 30N140W TO 
30N117W TO 21N124W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NW TO 
N SWELL.
.24 HOUR FORECAST WITHIN 24N139.5W TO 24N140W TO 26.5N140W TO 
26.5N139W TO 24N139.5W NE TO E WINDS 20 TO 25 KT. SEAS 11 TO 12 
FT IN N SWELL. ELSEWHERE WITHIN 24N123W TO 20N140W TO 29N140W TO 
27N130W TO 30N125W TO 24N123W WINDS 20 KT OR LESS. SEAS 8 TO 11 
FT IN N SWELL.
.48 HOUR FORECAST WITHIN 23N140W TO 30N140W TO 30N136W TO 
30N130W TO 23N140W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN N 
SWELL.

.SYNOPSIS AND FORECAST.

.30 HOUR FORECAST GULF OF CALIFORNIA WITHIN 30.5N113.5W TO 
30N114.5W TO 30.5N114.5W TO 31N113W TO 30.5N113.5W SW TO W WINDS
20 TO 25 KT. SEAS LESS THAN 8 FT. 
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

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

CONVECTION VALID AT 1520 UTC MON DEC 27...

.SCATTERED TO LOCALLY NUMEROUS MODERATE TO STRONG FROM 17N TO 
24N BETWEEN 126W AND 134W. 

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS EXTENDS FROM 10.5N76W TO 06N94W. ITCZ 
CONTINUES FROM 06N94W TO 09.5N120W TO 11N133W. SCATTERED MODERATE
TO STRONG CONVECTION FROM 04N TO 06.5N BETWEEN 77.5W AND 80.5W... 
AND FROM 10N TO 12.5N BETWEEN 115W AND 121W. 

$$
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.