000
FZPN03 KNHC 111546
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC SUN DEC 11 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC SUN DEC 11.
24 HOUR FORECAST VALID 1200 UTC MON DEC 12.
48 HOUR FORECAST VALID 1200 UTC TUE DEC 13.

.WARNINGS.

...ASHFALL ADVISORY...
FUEGO VOLCANO LOCATED IN GUATEMALA NEAR 14.3N90.8W HAS BEEN
VENTING MODERATE EMISSIONS SINCE 0740Z. REMNANT ASH CLOUD MOVING
SSW OVER PACIFIC WATERS OF GUATEMALA WITHIN 75 NM OF COAST. 
VOLCANIC ASH MAY BE REACHING THE SURFACE WITHIN AN AREA BETWEEN 
90W AND 92W AND N OF 12.5N. MARINERS SHOULD EXERCISE EXTREME 
CAUTION. IF VOLCANIC ASH OR FLOATING VOLCANIC DEBRIS IS 
ENCOUNTERED...YOU ARE ENCOURAGED TO REPORT THE OBSERVATION TO THE
NATIONAL WEATHER SERVICE BY CALLING 305-229-4425. 

.SYNOPSIS AND FORECAST.

.WITHIN 30N122W TO 30N140W TO 26N140W TO 26N134W TO 28N125W TO
30N122W WINDS 20 KT OR LESS. SEAS 8 TO 13 FT IN NW TO N SWELL.
.24 HOUR FORECAST WITHIN 30N120.5W TO 30N124.5W TO 29.5N124W TO 
30N123W TO 30N121W TO 30N120.5W NW WINDS 20 TO 25 KT. SEAS 13 TO 
14 FT IN NW SWELL. ELSEWHERE WITHIN 30N116W TO 26N126W TO 30N140W
TO 13N140W TO 15N120W TO 20N125W TO 30N116W WINDS 20 KT OR LESS.
SEAS 8 TO 14 FT IN NW TO N SWELL N OF 22N...AND 8 TO 12 FT IN 
MIXED N AND E SWELL S OF 22N.
.48 HOUR FORECAST WITHIN 22N112W TO 30N115W TO 30N140W TO 
12N140W TO 12N125W TO 22N112W WINDS 20 KT OR LESS. SEAS 8 TO 14 
FT IN NW TO N SWELL N OF 21N...AND 8 TO 12 FT IN MIXED N AND E 
SWELL S OF 21N.

.WITHIN FROM 07N TO 23N W OF 119.5W WINDS 20 KT OR LESS. SEAS 8 
TO 10 FT IN MIXED NW AND E SWELL.
.24 HOUR FORECAST WITHIN 20N137W TO 22N140W TO 18N140W TO 
16N137W TO 17N134W TO 20N137W E WINDS 20 TO 30 KT. SEAS 11 TO 12 
FT IN N SWELL.
.48 HOUR FORECAST WITHIN 19N133W TO 19N134W TO 22N134W TO 
20N137W TO 17N136W TO 17N130W TO 19N133W E WINDS 20 TO 30 KT. 
SEAS 11 TO 13 FT IN N SWELL.

.15 HOUR FORECAST GULF OF CALIFORNIA WITHIN 31N113W TO 31N114W 
TO 31N115W TO 30N115W TO 30N114W TO 30N113W TO 31N113W SW TO W 
WINDS 25 TO 35 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST GULF OF CALIFORNIA WITHIN 31N113W TO 
30.5N113.5W TO 30.5N114.5W TO 30N114.5W TO 30N113.5W TO 30.5N113W
TO 31N113W SW TO W WINDS 20 TO 25 KT. SEAS TO 8 FT. N OF 31N NW 
TO N WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT.
.45 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 1530 UTC SUN DEC 11...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH EXTENDS FROM 10N75W TO 07N101W TO 07.5N103W. 
ITCZ CONTINUES FROM 07.5N103W TO 09.5N112W TO 10N124W TO BEYOND 
08.5N140W. SCATTERED MODERATE ISOLATED STRONG CONVECTION FROM 
03.5N TO 06N E OF 81.5W...FROM 07N TO 15.5N BETWEEN 112W AND 
128W...AND FROM 09N TO 18N BETWEEN 129W AND 140W. 

$$
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.