000
FZPN03 KNHC 101440
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC TUE JAN 10.
24 HOUR FORECAST VALID 1200 UTC WED JAN 11.
48 HOUR FORECAST VALID 1200 UTC THU JAN 12.

.WARNINGS.

...GALE WARNING...
.COLD FRONT FROM 30N127W TO 29N132W. WITHIN 30N125W TO 
30N135.5W TO 29.5N135W TO 29N131.5W TO 29N126.5W TO 30N125W W
WINDS 20 TO 25 KT. SEAS 13 TO 21 FT IN NW SWELL. ELSEWHERE
WITHIN 30N117W TO 30N140W TO 20N140W TO 20N125W TO 25N119W TO 
30N117W WINDS 20 KT OR LESS. SEAS 8 TO 19 FT IN NW SWELL...
HIGHEST NEAR 30N136W. WITHIN 13N113W TO 20N125W TO 20N140W TO 
05N140W TO 06N130W TO 13N113W WINDS 20 KT OR LESS. SEAS 8 TO 10 
FT IN MIXED NE WIND WAVES AND NW SWELL.
.24 HOUR FORECAST OLD COLD FRONT DISSIPATED. NEW COLD FRONT JUST
NW OF AREA. WITHIN 30N133W TO 30N140W TO 26N140W TO 28N136W TO 
30N133W SW WINDS 20 TO 30 KT. SEAS 10 TO 16 FT IN NW SWELL.
ELSEWHERE WITHIN 20N120W TO 30N116W TO 30N133W TO 26N140W TO 
06N140W TO 12N117W TO 20N120W WINDS 20 KT OR LESS. SEAS 8 TO 15
FT IN NW SWELL...HIGHEST NEAR 30N125W.
.27 HOUR FORECAST LITTLE CHANGE...EXCEPT WITHIN 30N138W TO 
30N140W TO 29N140W TO 29N139W TO 30N138W SW WINDS 30 TO 35 KT. 
SEAS 14 TO 18 FT IN NW SWELL.
.48 HOUR FORECAST COLD FRONT FROM 30N135W TO 125N140W. WITHIN 
30N132W TO 30N134W TO 29N134W TO 28N135W TO 27N135W TO 29N132W TO
30N132W SW WINDS 25 TO 35 KT. SEAS 18 TO 24 FT IN NW SWELL.
ELSEWHERE WITHIN 30N126W TO 28N135W TO 30N140W TO 23N140W TO 
26N129W TO 30N126W SW WINDS 20 TO 30 KT...EXCEPT W TO NW WINDS W
OF FRONT. SEAS 10 TO 30 FT IN NW SWELL...HIGHEST NEAR 30N139W. 
REMAINDER OF AREA WITHIN 22N110W TO 30N116W TO 30N126W TO 
23N140W TO 06N140W TO 09N116W TO 22N110W WINDS 20 KT OR LESS. 
SEAS 8 TO 16 FT IN NW SWELL...HIGHEST NEAR 23N140W.

.SYNOPSIS AND FORECAST.

.WITHIN 16N95W TO 13N96W TO 13N95W TO 14N95W TO 16N95W... 
INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 30 KT. 
SEAS TO 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.30 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 LITTLE CHANGE.

.WITHIN 01S95W TO 02S99W TO 03S104W TO 03.4S105W TO 03.4S93W TO
01S95W...EXCEPT LEE OF GALAPAGOS ISLANDS...WINDS 20 KT OR LESS. 
SEAS 8 FT IN MIXED SW AND NW SWELL.
.12 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 1420 UTC TUE JAN 10...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 09N79W TO 10N86W TO 06N95W. ITCZ FROM 06N95W
TO 07N120W TO BEYOND 05.5N140W. SCATTERED MODERATE FROM 04N TO 
09N BETWEEN 78W AND 83W...FROM 04N TO 09N BETWEEN 104W AND 115W
...AND FROM 05N TO 08N BETWEEN 122W AND 130W.

$$
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.