000
FZPN03 KNHC 112025
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC SUN DEC 11.
24 HOUR FORECAST VALID 1800 UTC MON DEC 12.
48 HOUR FORECAST VALID 1800 UTC TUE DEC 13.

.WARNINGS.

...ASHFALL ADVISORY...
FUEGO VOLCANO LOCATED IN GUATEMALA NEAR 14.5N90.8W HAS BEEN
VENTING MODERATE EMISSIONS SINCE 0740Z. REMNANT ASH CLOUD
PERSISTS OVER PACIFIC WATERS OF GUATEMALA WITHIN 120 NM OF 
COAST. VOLCANIC ASH MAY BE REACHING THE SURFACE WITHIN AN AREA 
BETWEEN 89.5W AND 92.5W 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 30N119W TO 30N140W TO 25N140W TO 24N134W TO 27N123W TO
30N119W WINDS 20 KT OR LESS. SEAS 8 TO 15 FT IN NEW NW TO N 
SWELL.
.24 HOUR FORECAST WITHIN 30N118W TO 30N123.5W TO 29.5N123W TO 
29N120.5W TO 29.5N118W TO 30N118W NW WINDS 20 TO 25 KT. SEAS 13 
TO 15 FT IN NW SWELL. ELSEWHERE WITHIN 29N115W TO 30N140W TO 
13N140W TO 15N125W TO 29N115W WINDS 20 KT OR LESS. SEAS 8 TO 16 
FT IN NW TO N SWELL...EXCEPT 8 TO 11 FT IN MIXED N AND E SWELL S 
OF 22N.
.48 HOUR FORECAST WITHIN 22N111W TO 29N115W TO 29N140W TO 
13N140W TO 11N125W TO 22N111W WINDS 20 KT OR LESS. SEAS 8 TO 13 
FT IN NW TO N SWELL...EXCEPT 8 TO 11 FT IN MIXED N AND E SWELL S 
OF 22N.

.WITHIN 19N136W TO 20N140W TO 17N137W TO 14N133W TO 15N133W TO
19N136W E WINDS 20 TO 25 KT. SEAS 10 FT IN NW TO N SWELL.
ELSEWHERE WITHIN 16N122W TO 22N136W TO 22N140W TO 13N140W TO 
10N133W TO 07N131W TO 16N122W WINDS 20 KT OR LESS. SEAS 8 TO 10 
FT IN MIXED N AND E SWELL.
.24 HOUR FORECAST WITHIN 18N138W TO 22N140W TO 19N139W TO 
17N140W TO 17N137W TO 17N135W TO 18N138W NE TO E WINDS 20 TO 25 
KT. SEAS 11 TO 12 FT IN N SWELL.
.48 HOUR FORECAST WITHIN 20N136W TO 19N136W TO 18N135W TO 
18N134W TO 18N133W TO 20N136W E WINDS 20 TO 25 KT. SEAS 11 TO 12 
FT IN N SWELL.

.09 HOUR FORECAST GULF OF CALIFORNIA WITHIN 31N113W TO 31N114W 
TO 30N115W TO 30N114W TO 30N113W TO 31N113W SW WINDS 20 TO 30 
KT. SEAS LESS THAN 8 FT.
.12 HOUR FORECAST GULF OF CALIFORNIA WITHIN 31N113W TO 31N115W 
TO 30N114W TO 30N113W TO 31N113W SW TO W WINDS 20 TO 30 KT. SEAS 
TO 8 FT.
.24 HOUR FORECAST GULF OF CALIFORNIA WITHIN 30.5N113.5W TO 
30.5N114W TO 30.5N114.5W TO 30N114.5W TO 30N114W TO 30.5N113W TO 
30.5N113.5W SW TO W WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.39 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 2000 UTC SUN DEC 11...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH EXTENDS FROM 10N75W TO 08N81W TO 06.5N102W. ITCZ 
CONTINUES FROM 06.5N102W TO 10N125W TO BEYOND 09N140W. SCATTERED 
MODERATE CONVECTION FROM 03N TO 08N BETWEEN 78W AND 85W. 
SCATTERED MODERATE ISOLATED STRONG CONVECTION FROM 07N TO 11N 
BETWEEN 101W AND 120W...AND FROM 10N TO 17.5N BETWEEN 123W AND 
140W. 

$$
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.