000
FZPN03 KNHC 220734
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC THU DEC 22 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 THU DEC 22.
24 HOUR FORECAST VALID 0600 UTC FRI DEC 23.
48 HOUR FORECAST VALID 0600 UTC SAT DEC 24.

.WARNINGS.

...STORM WARNING...
.WITHIN 16N94W TO 16N96W TO 15N97W TO 14N97W TO 13N96W TO 14N94W 
TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 
TO 30 KT. SEAS 8 TO 10 FT. WITHIN 13N96W TO 13N97W TO 12N101W TO 
08N99W TO 10N95W TO 13N96W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT 
IN NE SWELL.
.24 HOUR FORECAST WITHIN 09N102W TO 10N102W TO 09N104W TO 
08N104W TO 08N103W TO 09N102W WINDS 20 KT OR LESS. SEAS 8 FT IN 
NE SWELL.
.30 HOUR FORECAST WITHIN 16N94.5W TO 16.5N95W TO 16N95.5W TO 
15.5N95.5W TO 14.5N95W TO 14.5N94.5W TO 16N94.5W...INCLUDING THE 
GULF OF TEHUANTEPEC...N WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT.
.36 HOUR FORECAST WITHIN 15N94W TO 16N94W TO 16N95W TO 16N96W TO 
14N96W TO 14N95W TO 15N94W...INCLUDING THE GULF OF TEHUANTEPEC 
...N WINDS 20 TO 35 KT. SEAS 8 TO 10 FT AND RAPIDLY BUILDING.
.42 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 15N95W TO 15N94W TO 
16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 35 TO 
50 KT. SEAS 10 TO 21 FT. ELSEWHERE WITHIN 16N94W TO 16N95W TO 
15N96W TO 13N97W TO 12N95W TO 13N94W TO 16N94W N TO NE WINDS 20 
TO 35 KT. SEAS 8 TO 11 FT.
.48 HOUR FORECAST LITTLE CHANGE.

.SYNOPSIS AND FORECAST.

.TROUGH FROM 08N116W TO 03N117W. WITHIN 10N124W TO 14N130W TO 
12N136W TO 08N136W TO 07N128W TO 07N116W TO 10N124W NE TO E 
WINDS 20 TO 25 KT. SEAS 8 FT. WITHIN 10N124W TO 13N130W TO 
13N134W TO 10N137W TO 08N136W TO 07N128W TO 10N124W WINDS 20 KT 
OR LESS. SEAS 8 TO 9 FT IN NE SWELL. 
.24 HOUR FORECAST TROUGH DISSIPATED. CONDITIONS MERGED WITH NEXT 
FEATURE BELOW.

.WITHIN 30N134W TO 30N138W TO 29N137W TO 27N137W TO 28N135W TO 
30N134W S TO SW WINDS 20 TO 25 KT. SEAS 10 TO 14 FT IN W TO NW 
SWELL. WITHIN 30N133W TO 28N136W TO 30N140W TO 12N140W TO 
12N136W TO 20N136W TO 30N133W WINDS 20 KT OR LESS. SEAS 8 TO 15 
FT IN W TO NW SWELL...HIGHEST NEAR 30N140W.
.24 HOUR FORECAST WITHIN 28N135W TO 30N140W TO 05N140W TO 
08N123W TO 13N128W TO 28N135W WINDS 20 KT OR LESS. SEAS 8 TO 11 
FT IN NW SWELL.
.48 HOUR FORECAST WITHIN 22N133W TO 30N134W TO 30N140W TO 
05N140W TO 05N129W TO 11N122W TO 22N133W WINDS 20 KT OR LESS. 
SEAS 8 TO 11 FT IN W TO NW SWELL.

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

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

CONVECTION VALID AT 0640 UTC THU DEC 22...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 07.5N78W TO 10N84W TO 05.5N105W. ITCZ FROM 
05.5N105W TO 03.5N124W TO 08N140W. SCATTERED MODERATE FROM 06N 
TO 10N BETWEEN 127W AND 132W.

$$
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.