000
FZPN03 KNHC 100419
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC SUN DEC 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC SUN DEC 10.
24 HOUR FORECAST VALID 0000 UTC MON DEC 11.
48 HOUR FORECAST VALID 0000 UTC TUE DEC 12.

.WARNINGS.

...STORM WARNING...
.06 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 16N96W TO 14N95W TO
14N94W TO 15N94W TO 16N94W...INCLUDING THE GULF OF
TEHUANTEPEC...NW TO N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.18 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 15.5N95W TO 
15.5N94W TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 
30 TO 40 KT. SEAS TO 8 FT...BUILDING RAPIDLY. WITHIN 15.5N95W TO 
15.5N94W TO 15N94W TO 15N95W TO 15.5N95W N WINDS 20 TO 30 KT. 
SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 15N94W TO 16N95W TO 16N96W TO 14N96W TO
14N94W TO 15N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 
35 TO 50 KT. SEAS 12 TO 16 FT. WITHIN 14N94W TO 14N96W TO 13N96W 
TO 13N95W TO 14N94W N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 12 FT. 
.36 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 15N97W TO 13N96W TO 
13N95W TO 15N93W TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC...
N TO NE WINDS 30 TO 45 KT. SEAS 12 TO 14 FT. WITHIN 14N92W TO 
13N96W TO 15N97W TO 11N101W TO 10N99W TO 11N94W TO 14N92W NE 
WINDS 20 TO 30 KT. SEAS 8 TO 12 FT. 
.48 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 16N96W TO 15N96W TO
14N96W TO 15N94W TO 16N94W...INCLUDING THE GULF OF 
TEHUANTEPEC... N TO NE WINDS 30 TO 40 KT. SEAS 8 TO 12 FT. WITHIN
15N93W TO 14N96W TO 15N97W TO 14N99W TO 11N99W TO 12N95W TO 
15N93W NE WINDS 20 TO 30 KT. SEAS 12 TO 14 FT. WITHIN 14N93W TO 
11N97W TO 14N99W TO 09N103W TO 08N94W TO 10N92W TO 14N93W WINDS 
20 KT OR LESS. SEAS 8 TO 12 FT IN N TO NE SWELL.

.SYNOPSIS AND FORECAST.

.WITHIN 31N114W TO 30N114W TO 27N112W TO 24N111W TO 26N110W TO
31N114W...INCLUDING THE GULF OF CALIFORNIA... NW TO N WINDS 20
TO 30 KT. SEAS TO 9 FT.
.24 HOUR FORECAST WITHIN 28N111W TO 31N113W TO 31N115W TO 
23N109W TO 24N108W TO 28N111W...INCLUDING THE GULF OF 
CALIFORNIA... NW TO N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.WITHIN 18N130W TO 19N140W TO 07N140W TO 07N130W TO 18N130W NE
TO E WINDS 20 TO 25 KT. SEAS 11 TO 13 FT. WITHIN 30N116W TO 
30N140W TO 00N140W TO 03S94W TO 30N116W...INCLUDING SEBASTIAN 
VIZCAINO BAY AND WITHIN 60 NM OF SHORE... WINDS 20 KT OR LESS. 
SEAS 8 TO 11 FT IN NW TO N SWELL.
.24 HOUR FORECAST WITHIN 09N136W TO 12N136W TO 12N140W TO 
05N140W TO 05N136W TO 09N136W NE TO E WINDS 20 TO 25 KT. SEAS 9 
TO 11 FT. WITHIN 02N114W TO 02N136W TO 00N136W TO 03.4S120W TO 
02S120W TO 03.4S114W TO 02N114W WINDS 20 KT OR LESS. SEAS 8 TO 10
FT IN SE SWELL. WITHIN 16N117W TO 25N140W TO 11N140W TO 05N131W 
TO 10N118W TO 16N117W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE 
SWELL.
.48 HOUR FORECAST WITHIN 14N122W TO 14N130W TO 21N140W TO 
04N140W TO 05N134W TO 11N122W TO 14N122W WINDS 20 KT OR LESS. 
SEAS 8 TO 10 FT IN NE TO E SWELL.

.WITHIN 11N86W TO 12N87W TO 11N88W TO 10N89W TO 10N88W TO 10N86W
TO 11N86W...INCLUDING THE GULF OF PAPAGAYO... NE TO E WINDS 20
TO 25 KT. SEAS LESS THAN 8 FT.
.18 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.
.36 HOUR FORECAST WITHIN 11N86W TO 12N87W TO 11N88W TO 10N89W TO
10N88W TO 10N86W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...
NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LITTLE CHANGE.

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

CONVECTION VALID AT 0300 UTC SUN DEC 10...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
THE MONSOON TROUGH EXTENDS FROM 08N78W TO 06N89W. THE ITCZ 
EXTENDS FROM 06N89W TO 08N120W TO BEYOND 06N140W. SCATTERED 
MODERATE AND ISOLATED STRONG IS CONVECTION NOTED FROM 05N-10N 
BETWEEN 115W-135W.

$$
.FORECASTER LANDSEA. NATIONAL HURRICANE CENTER.