000
FZPN03 KNHC 310913
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC TUE JAN 31 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC TUE JAN 31.
24 HOUR FORECAST VALID 0600 UTC WED FEB 01.
48 HOUR FORECAST VALID 0600 UTC THU FEB 02.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 30N120W TO 30N125W TO 29N124W TO 28N123W TO 28N121W TO
29N120W TO 30N120W NW WINDS 20 TO 25 KT. SEAS 10 TO 12 FT IN NW
TO N SWELL. ELSEWHERE WITHIN 18N132W TO 29N119W TO 25N130W TO 
30N140W TO 02N140W TO 06N129W TO 18N132W WINDS 20 KT OR LESS. 
SEAS 8 TO 10 FT IN NW SWELL MIXED WITH NE TO E WIND WAVES.
.24 HOUR FORECAST TROUGH FROM 16N114W TO 09N115W. WITHIN 16N114W 
TO 14N122W TO 11N130W TO 15N132W TO 16N124W TO 16N114W NE WINDS 
20 TO 25 KT. SEAS TO 8 FT. ELSEWHERE WITHIN 24N116W TO 30N118W 
TO 30N140W TO 06N140W TO 14N118W TO 24N116W WINDS 20 KT OR LESS. 
SEAS 8 TO 10 FT IN NW TO N SWELL.
.48 HOUR FORECAST TROUGH FROM 16N116W TO 09N118W. WITHIN 16N116W 
TO 13N119W TO 10N123W TO 13N125W TO 15N123W TO 16N116W NE WINDS 
20 TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE WITHIN 23N116W TO 
23N140W TO 06N140W TO 08N121W TO 16N112W TO 23N116W WINDS 20 KT 
OR LESS. SEAS 8 TO 10 FT IN NW TO N SWELL.

.WITHIN 11N86W TO 12N87W TO 12N89W TO 10N90W TO 09N89W TO 09N87W
TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO
25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST WITHIN 11N86W TO 12N88W TO 12N90W TO 10N90W TO 
09N88W TO 10N87W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...NE 
TO E WINDS 20 TO 30 KT. SEAS 8 TO 9 FT.

.06 HOUR FORECAST WITHIN 16N94.5W TO 16.5N95W TO 16N95.5W TO 
15.5N95W TO 15N95W TO 15.5N94.5W TO 16N94.5W...INCLUDING THE 
GULF OF TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. 
.18 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.42 HOUR FORECAST COLD FRONT TO ENTER FAR NW CORNER OF AREA. 
WITHIN 30N135W TO 30N140W TO 26N140W TO 27N137W TO 30N135W SW 
WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST COLD FRONT FROM 30N137W TO 28N140W. WITHIN 
30N134W TO 29N135W TO 29N138W TO 30N137W TO 30N134W SW WINDS 20 
TO 25 KT. SEAS 8 TO 9 FT. ELSEWHERE WITHIN 28N136W TO 27N140W TO 
30N140W TO 30N133W TO 28N136W WINDS 20 KT OR LESS. SEAS 8 TO 9 
FT IN NW SWELL.

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

CONVECTION VALID AT 0900 UTC TUE JAN 31...

.SCATTERED MODERATE WITHIN 60 NM OF 13N113W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS EXTENDS FROM 08N79W TO 07N88W TO 05N95W TO 
08N106W TO 06N115W. THE ITCZ EXTENDS FROM 06N115W TO 07N125W TO 
07N131W TO 07N140W. SCATTERED MODERATE WITHIN 120 NM N OF THE 
ITCZ BETWEEN 110W AND 118W...ALSO BETWEEN 122W AND 126W AND 
WITHIN 60 NM N OF THE ITCZ BETWEEN 127W AND 129W.

$$
.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.