058 
FZPN03 KNHC 110257
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC WED JAN 11 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC WED JAN 11.
24 HOUR FORECAST VALID 0000 UTC THU JAN 12.
48 HOUR FORECAST VALID 0000 UTC FRI JAN 13.

.WARNINGS.

...GALE WARNING...
.DISSIPATING COLD FRONT 30N119W TO 29N123W. NEW COLD FRONT NW OF
AREA. WITHIN 30N138.5W TO 30N140W TO 29.5N140W TO 30N139W TO 
30N138.5W SW WINDS 20 TO 25 KT. SEAS 15 FT IN W TO NW SWELL. 
ELSEWHERE WITHIN 19N126W TO 26N114W TO 30N116W TO 30N140W TO 
04N140W TO 09N114W TO 19N126W...INCLUDING WITHIN 60 NM OF 
SHORE...WINDS 20 KT OR LESS. SEAS 8 TO 20 FT IN NW SWELL... 
HIGHEST ALONG 30N.
.15 HOUR FORECAST COLD FRONT DISSIPATED. NEW COLD FRONT JUST NW 
OF AREA NEAR 31N141W. WITHIN 30N137W TO 30N140W TO 29N140W TO 
29N139W TO 30N137W SW WINDS 30 TO 35 KT. SEAS 15 TO 19 FT IN W TO
NW SWELL. ELSEWHERE WITHIN 30N134W TO 30N140W TO 26N140W TO 
28N137W TO 30N134W SW WINDS 20 TO 30 KT. SEAS 11 TO 15 FT IN NW 
SWELL. REMAINDER OF AREA WITHIN 30N116W TO 30N134W TO 26N140W TO 
05N140W TO 08N118W TO 16N120W TO 30N116W...INCLUDING SEBASTIAN 
VIZCAINO BAY AND WITHIN 60 NM OF SHORE...WINDS 20 KT OR LESS. 
SEAS 8 TO 15 FT IN NW SWELL...HIGHEST N.
.24 HOUR FORECAST COLD FRONT 30N138W TO 28N140W. WITHIN 29N134W 
TO 30N134W TO 30N136W TO 28N140W TO 27N140W TO 28N137W TO 29N134W
SW WINDS 30 TO 35 KT. SEAS 15 TO 20 FT IN W TO NW SWELL. 
ELSEWHERE SE OF FRONT WITHIN 28N131W TO 30N130W TO 30N134W TO 
27N140W TO 24N140W TO 25N137W TO 28N131W SW WINDS 20 TO 30 KT. 
SEAS 11 TO 16 FT IN NW SWELL. NW OF FRONT WITHIN 30N137W TO 
30N140W TO 28N140W TO 29N139W TO 30N137W SW TO W WINDS 20 TO 30 
KT. SEAS 20 TO 22 FT IN W TO NW SWELL. REMAINDER OF AREA WITHIN 
29N114W TO 30N130W TO 25N140W TO 06N140W TO 08N114W TO 16N118W TO
29N114W...INCLUDING SEBASTIAN VIZCAINO BAY AND WITHIN 60 NM OF 
SHORE...WINDS 20 KT OR LESS. SEAS 8 TO 13 FT IN NW SWELL.
.39 HOUR FORECAST COLD FRONT 30N132W TO 27N134W TO 24.5N140W. 
SE OF FRONT WITHIN 30N128W TO 30N132W TO 27N134W TO 24N140W TO 
24N136W TO 26N129W TO 30N128W SW TO S WINDS 20 TO 30 KT. SEAS 11 
TO 24 FT IN NW SWELL. NW OF FRONT WITHIN 29N133W TO 30N136W TO 
28N137W TO 30N140W TO 24N140W TO 27N134W TO 29N133W W WINDS 20 TO
30 KT. SEAS 22 TO 29 FT IN W TO NW SWELL. REMAINDER OF AREA 
WITHIN 21N109W TO 30N116W TO 30N128W TO 24N140W TO 05N140W TO 
09N114W TO 21N109W...INCLUDING SEBASTIAN VIZCAINO BAY AND WITHIN 
60 NM OF SHORE...WINDS 20 KT OR LESS. SEAS 8 TO 22 FT IN NW 
SWELL...HIGHEST NW.
.48 HOUR FORECAST COLD FRONT 30N128W TO 23N136W. SE OF FRONT WITHIN
30N126W TO 29N128W TO 25N132W TO 26N131W TO 27N127W TO 30N126W 
SW TO S WINDS 20 TO 25 KT. SEAS 15 TO 23 FT IN W TO NW SWELL. NW 
OF FRONT WITHIN 29N134W TO 30N136W TO 30N140W TO 27N140W TO 
27N136W TO 29N134W W WINDS 20 TO 25 KT. SEAS 25 TO 28 FT IN W TO 
NW SWELL. ELSEWHERE WITHIN 19N107W TO 30N116W TO 28N140W TO 
03N140W TO 08N114W TO 19N107W...INCLUDING WITHIN 60 NM OF 
SHORE...WINDS 20 KT OR LESS. SEAS 8 TO 24 FT IN NW SWELL... 
HIGHEST NW.

.SYNOPSIS AND FORECAST.

.WITHIN 16N95W TO 15N95W TO 15N96W TO 15N95W TO 15N94W TO 16N95W...
INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 30 KT. SEAS 
LESS THAN 8 FT.
.06 HOUR FORECAST WITHIN 16N95W TO 15N95W TO 14N96W TO 14N95W TO
15N94W TO 16N95W...INCLUDING THE GULF OF TEHUANTEPEC... WINDS 20
TO 30 KT. SEAS TO 8 FT.
.18 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.03 HOUR FORECAST WITHIN 11N86W TO 11N87W TO 11N88W 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 WITHIN 11N86W TO 12N87W TO 11N88W TO 10N87W TO
11N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25
KT. SEAS LESS THAN 8 FT.
.42 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 0230 UTC WED JAN 11...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH EXTENDS FROM 09N74W TO 10N81W TO 06N95W. ITCZ 
EXTENDS FROM 06N95W TO 08N121W TO BEYOND 06N140W. SCATTERED 
MODERATE CONVECTION FROM 05N TO 08N BETWEEN 106W AND 128W.

$$
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.