326 
FZPN03 KNHC 281537
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC TUE DEC 28 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 TUE DEC 28.
24 HOUR FORECAST VALID 1200 UTC WED DEC 29.
48 HOUR FORECAST VALID 1200 UTC THU DEC 30.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 24.5N139W TO 24.5N140W TO 25N140W TO 25N139.5W TO
25N139W TO 24.5N139W E WINDS 20 TO 25 KT. SEAS 12 TO 13 FT IN N 
SWELL. ELSEWHERE WITHIN 23N112W TO 14N131W TO 12N140W TO 30N140W
TO 30N117W TO 23N112W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN N 
SWELL.
.24 HOUR FORECAST WITHIN 23N121W TO 20N132W TO 21N140W TO 
30N140W TO 30N119W TO 23N121W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT
IN N SWELL. WITHIN 07N139W TO 05.5N139.5W TO 05.5N140W TO 
11.5N140W TO 11N139W TO 07N139W WINDS 20 KT OR LESS. SEAS 8 FT IN
MIXED N AND E SWELL. 
.48 HOUR FORECAST WITHIN 25N133W TO 20N133W TO 20N140W TO 
30N140W TO 30N124W TO 25N133W WINDS 20 KT OR LESS. SEAS 8 TO 12 
FT IN FRESH NW TO N SWELL.

.12 HOUR FORECAST GULF OF CALIFORNIA WITHIN 30N113.5W TO 30N114W
TO 30.5N114.5W TO 31N113W TO 30.5N113W TO 30N113.5W SW TO W 
WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.36 HOUR FORECAST WITHIN 04N126W TO 02N128W TO 04N129W TO 06N127W
TO 06N125W TO 04N126W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED N 
AND SE SWELL.
.48 HOUR FORECAST WITHIN 04N117W TO 04N128W TO 05N129W TO 
06N127W TO 07N115W TO 04N117W WINDS 20 KT OR LESS. SEAS 8 FT IN 
MIXED N AND SE SWELL.

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

CONVECTION VALID AT 1510 UTC TUE DEC 28...

.SCATTERED MODERATE ISOLATED STRONG WITHIN 11.5N121W TO 19N121W
TO 14N128W TO 11.5N121W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS EXTENDS FROM 10N76.5W TO 09N83W TO 06.5N97W. 
ITCZ CONTINUES FROM 06.5N97W TO 09N126W TO BEYOND 08.5N140W. 
SCATTERED MODERATE ISOLATED STRONG CONVECTION FROM 04.5N TO 07.5N
BETWEEN 79W AND 83.5W.

$$
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.