000
FZPN03 KNHC 120834
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC MON DEC 12 2022

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 12.
24 HOUR FORECAST VALID 0600 UTC TUE DEC 13.
48 HOUR FORECAST VALID 0600 UTC WED DEC 14.

.WARNINGS.

...ASHFALL ADVISORY...
FUEGO VOLCANO LOCATED IN GUATEMALA NEAR 14.5N90.8W HAS BEEN
VENTING MODERATE EMISSIONS SINCE 0740Z. NEW EMISSIONS CONTINUE
WITH ASH CLOUD PERSISTING OVER PACIFIC WATERS OF GUATEMALA 
WITHIN 120 NM OF COAST. VOLCANIC ASH MAY BE REACHING THE SURFACE 
WITHIN AN AREA BETWEEN 89.5W AND 93W AND N OF 12N. MARINERS 
SHOULD EXERCISE EXTREME CAUTION. IF VOLCANIC ASH OR FLOATING 
VOLCANIC DEBRIS IS ENCOUNTERED...YOU ARE ENCOURAGED TO REPORT THE
OBSERVATION TO THE NATIONAL HURRICANE CENTER BY CALLING 
305-229-4425. 

.SYNOPSIS AND FORECAST.

.WITHIN 19N132W TO 22N138W TO 22N140W TO 16N140W TO 14N134W TO
17N131W TO 19N132W NE TO E WINDS 20 TO 25 KT. SEAS 10 TO 12 FT.
WITHIN 30N119W TO 30N136W TO 28N133W TO 26N129W TO 26N125W TO
30N119W WINDS 20 KT OR LESS. SEAS 12 TO 14 FT IN NW TO N SWELL.
ELSEWHERE WITHIN 30N116W TO 30N140W TO 12N140W TO 11N129W TO 
17N123W TO 21N128W TO 30N116W WINDS 20 KT OR LESS. SEAS 8 TO 11 
FT IN NW AND NE SWELL.
.24 HOUR FORECAST WITHIN 20N131W TO 22N133W TO 22N140W TO 
16N140W TO 16N131W TO 20N131W E WINDS 20 TO 30 KT. SEAS 10 TO 12 
FT. WITHIN 30N116W TO 30N130W TO 26N127W TO 26N123W TO 27N118W TO
30N116W WINDS 20 KT OR LESS. SEAS 12 TO 15 FT IN NW TO N SWELL.
ELSEWHERE WITHIN 30N115W TO 30N140W TO 13N140W TO 14N121W TO 
22N115W TO 30N115W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW AND
NE SWELL.
.48 HOUR FORECAST WITHIN 21N132W TO 21N137W TO 20N140W TO 
18N138W TO 18N133W TO 19N130W TO 21N132W E WINDS 20 TO 25 KT. 
SEAS 9 TO 11 FT. ELSEWHERE WITHIN 23N112W TO 30N117W TO 28N140W 
TO 14N140W TO 11N126W TO 12N116W TO 23N112W WINDS 20 KT OR LESS.
SEAS 8 TO 10 FT IN NW AND NE SWELL.

.WITHIN 31N113W TO 31N114W TO 30N115W TO 30N114W TO 30N113W TO
31N113W...INCLUDING THE GULF OF CALIFORNIA... SW WINDS 20 TO 30
KT. SEAS 8 FT.
.24 HOUR FORECAST WITHIN 29N112W TO 30N113W TO 30N114W TO 
29N113W TO 27N112W TO 28N111W TO 29N112W...INCLUDING THE GULF OF 
CALIFORNIA... W TO NW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.30 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 0830 UTC MON DEC 12...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 09N84W TO 07N96W TO 08N110W. ITCZ FROM 
08N110W TO 10N132W TO 10N140W. SCATTERED MODERATE ISOLATED 
STRONG FROM 07N TO 10N BETWEEN 101W AND 106W...FROM 08N TO 12N 
BETWEEN 115W AND 120W...AND FROM 09N TO 20N BETWEEN 122W AND 
140W.

$$
.FORECASTER AL. NATIONAL HURRICANE CENTER.