000
FZPN03 KNHC 301603
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC THU DEC 30 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 THU DEC 30.
24 HOUR FORECAST VALID 1200 UTC FRI DEC 31.
48 HOUR FORECAST VALID 1200 UTC SAT JAN  1.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 28N127W TO 25N133W TO 25N140W TO 30N140W TO 30N124W TO
28N127W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN N SWELL.
.24 HOUR FORECAST WITHIN 28N121W TO 27N123W TO 29N125W TO 
30N125W TO 30N121W TO 28N121W NW TO N WINDS 20 TO 25 KT. SEAS 9 
TO 11 FT. ELSEWHERE WITHIN 24N121W TO 21N131W TO 21N140W TO 
29N140W TO 30N120W TO 24N121W WINDS 20 KT OR LESS. SEAS 8 TO 10 
FT IN N SWELL. 
.48 HOUR FORECAST WITHIN 15N125W TO 15N140W TO 23N140W TO 
30N125W TO 23N115W TO 15N125W WINDS 20 KT OR LESS. SEAS 8 TO 10 
FT IN NW TO N SWELL.

.24 HOUR FORECAST WITHIN 10.5N86W TO 10.5N87W TO 10.5N87.5W TO
11.5N87W TO 11.5N86W TO 10.5N86W...INCLUDING THE GULF OF
PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LITTLE CHANGE. 

.30 HOUR FORECAST WITHIN 26N111W TO 27N112W TO 28N111W TO
27N110W TO 26N111W...INCLUDING GULF OF CALIFORNIA...S WINDS 20 
TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 29N112W TO 29N113W TO 30N115W TO 
31N115W TO 31N113W TO 29N112W...INCLUDING GULF OF CALIFORNIA...W
TO NW 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 1500 UTC THU DEC 30...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS EXTENDS FROM 07N78W TO 08N98W. THE ITCZ AXIS
EXTENDS FROM 08N98W TO 09N113W TO 10N129W THEN FROM 09N134W TO 
07N140W. SCATTERED MODERATE ISOLATED STRONG FROM 07N TO 12N 
BETWEEN 123W AND 135W. SCATTERED MODERATE FROM 04N TO 08N 
BETWEEN 77W AND 83W. 

$$
.FORECASTER AREINHART. NATIONAL HURRICANE CENTER.