000
FZPN03 KNHC 130909
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC MON DEC 13 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC MON DEC 13.
24 HOUR FORECAST VALID 0600 UTC TUE DEC 14.
48 HOUR FORECAST VALID 0600 UTC WED DEC 15.

.WARNINGS.

...GALE WARNING...
.GULF OF TEHUANTEPEC N OF 14.5N BETWEEN 94.5W AND 95.5W N TO NE 
WINDS 30 TO 35 KT. SEAS TO 11 FT. ELSEWHERE WITHIN 13N95W TO 
13N97W TO 16N96W TO 16N95W TO 16N94W TO 13N95W N TO NE WINDS 20 
TO 30 KT. SEAS 8 TO 10 FT. REMAINDER OF AREA FROM 13N TO 15N 
BETWEEN 94W AND 96.5W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN N TO
NE SWELL. 
.06 HOUR FORECAST WITHIN 14N95W TO 13N96W TO 12N100W TO 15N96W 
TO 16N94W TO 14N95W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE
WINDS 20 TO 30 KT. SEAS TO 10 FT. ELSEWHERE WITHIN 13N95W TO 
12N97W TO 13N98W TO 15N96W TO 15N94W TO 13N95W WINDS 20 KT OR 
LESS. SEAS 8 TO 9 FT IN N TO NE SWELL. 
.24 HOUR FORECAST WITHIN 14N95W TO 14N96W TO 16N95W TO 15N94W TO
14N95W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 30 
KT. SEAS TO 10 FT. ELSEWHERE WITHIN 14N95W TO 14N96W TO 15N96W TO
15N94W TO 14N95W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN N TO NE 
SWELL.
.48 HOUR FORECAST WITHIN 15N94W TO 14N95W TO 14N96W TO 16N95W TO
15N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO
30 KT. SEAS TO 10 FT. ELSEWHERE WITHIN 14N96W TO 15N96W TO 
15N94W TO 14N94W TO 14N96W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN
N TO NE SWELL.

.SYNOPSIS AND FORECAST.

.WITHIN 28N136W TO 27N140W TO 30N140W TO 30N129W TO 28N136W
WINDS 20 KT OR LESS. SEAS 8 TO 13 FT IN NW TO N SWELL.
.24 HOUR FORECAST WITHIN 22N124W TO 17N140W TO 30N140W TO 
30N117W TO 22N124W WINDS 20 KT OR LESS. SEAS 8 TO 18 FT IN NW TO 
N SWELL...HIGHEST NW.
.48 HOUR FORECAST WITHIN 08N119W TO 08N140W TO 30N140W TO 
30N116W TO 24N113W TO 08N119W WINDS 20 KT OR LESS. SEAS 8 TO 16 
FT IN NW TO N SWELL...HIGHEST N.

.WITHIN 18N125W TO 19N131W TO 20N130W TO 19N128W TO 20N127W TO
18N125W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED N AND E SWELL.
.06 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.WITHIN 10N87W TO 10N88W TO 11N89W TO 12N88W TO 11N86W TO 10N87W...
INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS
LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 10N86W TO 10N88W TO 10N89W TO 11N88W TO
11N86W TO 10N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E 
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.

.42 HOUR FORECAST GULF OF CALIFORNIA WITHIN 30N114W TO 30N114.5W
TO 31N114W TO 31N113.5W TO 30.5N113.5W TO 30N114W SW WINDS 20 TO
30 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST GULF OF CALIFORNIA WITHIN 30N113W TO 30N114W 
TO 31N115W TO 31N114W TO 31N113W TO 30N113W SW WINDS 20 TO 30 KT.
SEAS TO 9 FT.

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

CONVECTION VALID AT 0850 UTC MON DEC 13...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS EXTENDS FROM 10N75W TO 09.5N86W TO 06.5N94W. 
THE ITCZ EXTENDS FROM 06.5N94W TO 07N106W TO 06N111W TO 08N126W 
TO BEYOND 07N140W. SCATTERED MODERATE CONVECTION IS FROM 05.5N TO
11N E OF 89W...FROM 10N TO 12.5N BETWEEN 96W AND 102W...AND FROM
07.5N TO 13N BETWEEN 122W AND 140W. SCATTERED MODERATE TO STRONG
CONVECTION IS FROM 15N TO 21N BETWEEN 120W AND 125W.

$$
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.