000
FZPN03 KNHC 150328
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC WED DEC 15 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC WED DEC 15.
24 HOUR FORECAST VALID 0000 UTC THU DEC 16.
48 HOUR FORECAST VALID 0000 UTC FRI DEC 17.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 29.5N119.5W TO 29.5N120.5W TO 30N120.5W TO 30N119W TO
29.5N119.5W NW WINDS 20 TO 25 KT. SEAS 13 TO 15 FT IN NW SWELL.
ELSEWHERE WITHIN 14N122W TO 13N140W TO 30N140W TO 30N116W TO 
23N115W TO 14N122W WINDS 20 KT OR LESS. SEAS 8 TO 19 FT IN NW TO
N SWELL...HIGHEST N.
.24 HOUR FORECAST WITHIN 29N115W TO 27N115W TO 28N116W TO 
30N116W TO 29N114W TO 29N115W NW TO N WINDS 20 TO 25 KT. SEAS 10 
TO 11 FT IN NW SWELL. WITHIN 14N132W TO 14N133W TO 15N133W TO 
16N133W TO 15N132W TO 14N132W E WINDS 20 TO 25 KT. SEAS 11 TO 12 
FT IN NW TO N SWELL. ELSEWHERE WITHIN 11N109W TO 04N125W TO 
07N140W TO 30N140W TO 30N116W TO 11N109W WINDS 20 KT OR LESS. 
SEAS 8 TO 14 FT IN NW TO N SWELL...HIGHEST NEAR 26N120W. 
.48 HOUR FORECAST WITHIN 14N121W TO 13N122W TO 16N128W TO 
19N127W TO 16N126W TO 14N121W NE TO E WINDS 20 TO 25 KT. SEAS 11 
TO 12 FT IN NW TO N SWELL. ELSEWHERE WITHIN 04N112W TO 02N140W TO
25N140W TO 29N118W TO 19N107W TO 04N112W WINDS 20 KT OR LESS. 
SEAS 8 TO 12 FT IN NW TO N SWELL. 

.WITHIN 14N95W TO 14N96W TO 16N95W TO 16N94W TO 15N94W TO 14N95W...
INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 30 KT. 
SEAS TO 10 FT. WITHIN 12N98W TO 12N99W TO 12N98W TO 13N97W TO 
12N97W TO 12N98W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT IN NE
SWELL. ELSEWHERE WITHIN 12N95W TO 11N97W TO 11N100W TO 15N96W TO
15N94W TO 12N95W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN N TO NE 
SWELL.
.24 HOUR FORECAST WITHIN 15N94.5W TO 15N95.5W TO 15.5N95.5W TO 
16N95.5W TO 16N94.5W TO 15N94.5W...INCLUDING THE GULF OF 
TEHUANTEPEC...N WINDS 20 TO 30 KT. SEAS TO 8 FT.
.48 HOUR FORECAST WITHIN 15.5N94.5W TO 15N95.5W TO 15.5N95W TO 
16N95W TO 16N94.5W TO 15.5N94.5W...INCLUDING THE GULF OF 
TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.

.WITHIN 10N87W TO 10N88W TO 11N88W TO 11N87W TO 11N86W TO
10N87W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25
KT. SEAS LESS THAN 8 FT.
.18 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.30 HOUR FORECAST WITHIN 10.5N86W TO 10.5N87W TO 11N87.5W 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 WITHIN 10N87W TO 11N87W TO 11N86W TO 
10N87W...INCLUDING THE GULF OF PAPAGAYO.. NE TO E WINDS 20 TO 25 
KT. SEAS LESS THAN 8 FT.

.GULF OF CALIFORNIA N OF 30N SW 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.

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

CONVECTION VALID AT 0300 UTC WED DEC 15...

.SCATTERED MODERATE TO STRONG FROM 14N TO 18N BETWEEN 132W AND 
140W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS EXTENDS FROM 10N75W TO 10N85W TO 06.5N103W. 
ITCZ EXTENDS FROM 06.5N103W TO 08N114W TO 09N133W TO BEYOND 
07.5N140W. WIDELY SCATTERED MODERATE ISOLATED STRONG CONVECTION 
FROM 07.5N TO 14.5N BETWEEN 96W AND 113.5W. 

$$
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.