000
FZPN03 KNHC 102038
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC TUE JAN 10 2023

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 TUE JAN 10.
24 HOUR FORECAST VALID 1800 UTC WED JAN 11.
48 HOUR FORECAST VALID 1800 UTC THU JAN 12.

.WARNINGS.

...GALE WARNING...
.DISSIPATING COLD FRONT FROM 30N122W TO 08.5N127W. WITHIN 
30N139.5W TO 30N140W TO 29.5N140W TO 30N139.5W SW WINDS 20 TO 25 
KT. SEAS 14 TO 17 FT IN NW SWELL. ELSEWHERE WITHIN 19N123W TO 
30N116W TO 30N139W TO 05N140W TO 11N117W TO 19N123W WINDS 20 KT 
OR LESS. SEAS 8 TO 19 FT IN NW TO N SWELL...HIGHEST NEAR 30N131W.
.24 HOUR FORECAST FRONT DISSIPATED. NEW COLD FRONT JUST W OF
AREA. WITHIN 30N138W TO 30N140W TO 28N140W TO 29N139W TO 
29N138W TO 30N138W SW WINDS 30 TO 35 KT. SEAS 14 TO 20 FT IN NW 
SWELL. ELSEWHERE WITHIN 29N132W TO 30N132W TO 30N138W TO 
28N140W TO 25N140W TO 25N137W TO 29N132W SW WINDS 20 TO 30 KT. 
SEAS 10 TO 16 FT IN NW SWELL. REMAINDER OF AREA WITHIN 20N119W 
TO 30N116W TO 30N132W TO 25N140W TO 06N140W TO 08N117W TO 20N119W
WINDS 20 KT OR LESS. SEAS 8 TO 14 FT IN NW SWELL...HIGHEST NEAR
30N122W.
.48 HOUR FORECAST COLD FRONT FROM 30N131W TO 23.5N140W. WITHIN 
30N126W TO 30N140W TO 25N139W TO 23N130W TO 27N126W TO 30N126W S
TO SW WINDS 20 TO 30 KT. SEAS 10 TO 28 FT IN NW SWELL...HIGHEST
NEAR 30N140W. ELSEWHERE WITHIN 20N109W TO 30N116W TO 23N131W TO
27N140W TO 06N140W TO 10N115W TO 20N109W WINDS 20 KT OR LESS. 
SEAS 8 TO 21 FT IN NW SWELL...HIGHEST NEAR 23N140W.

.SYNOPSIS AND FORECAST.

.WITHIN 16N94W TO 16N95W TO 16N96W TO 14N96W TO 14N95W TO 14N94W
TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20
TO 30 KT. SEAS TO 8 FT.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.WITHIN 11N86W TO 11N87W TO 10N87W TO 10N86W TO 11N86W... 
INCLUDING THE GULF OF PAPAGAYO...NE WINDS 20 TO 25 KT. SEAS LESS
THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 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 2020 UTC TUE JAN 10...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 10N85W TO 06N95W. ITCZ FROM 06N95W TO 
07N120W TO 06N140W. SCATTERED MODERATE FROM 04N TO 08N BETWEEN 
105W AND 114W.

$$
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.