000
FZPN03 KNHC 090416
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC SAT DEC 9 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SAT DEC 9.
24 HOUR FORECAST VALID 0000 UTC SUN DEC 10.
48 HOUR FORECAST VALID 0000 UTC MON DEC 11.

.WARNINGS.

...STORM WARNING...
.36 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 15N96W TO 14N94W TO
15N94W TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 
20 TO 30 KT. SEAS LESS THAN 8 FT. 
.42 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 15N95W TO 15N94W TO
16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 30 TO 40 
KT. SEAS 8 FT. WITHIN 15N94W TO 16N95W TO 15N96W TO 14N96W TO 
13N96W TO 14N95W TO 15N94W N TO NE WINDS 20 TO 30 KT. SEAS TO 8
FT.
.48 HOUR FORECAST WITHIN 16N93W TO 16N94W TO 16N95W TO 15N95W 
TO 15N94W TO 16N93W...INCLUDING THE GULF OF TEHUANTEPEC...NW TO 
N WINDS 40 TO 50 KT. SEAS 13 TO 16 FT. WITHIN 15N94W TO 15N95W 
TO 16N95W TO 14N96W TO 14N95W TO 14N94W TO 15N94W N TO NE WINDS 
30 TO 40 KT. SEAS 11 TO 13 FT. WITHIN 14N94W TO 15N93W TO 15N96W
TO 13N97W TO 12N97W TO 12N96W TO 14N94W N TO NE WINDS 20 TO 30 
KT. SEAS 8 TO 11 FT. 

.SYNOPSIS AND FORECAST.

.WITHIN 17N125W TO 20N130W TO 20N140W TO 09N140W TO 09N128W TO 
12N124W TO 17N125W NE TO E WINDS 20 TO 25 KT. SEAS 10 TO 12 FT IN
NE TO E SWELL. WITHIN 30N116W TO 20N128W TO 11N124W TO 00N140W 
TO 03.4S97W TO 09N95W TO 30N116W...INCLUDING NEAR CABO CORRIENTES
AND SEBASTIAN VIZCAINO BAY AND WITHIN 60 NM OF SHORE...WINDS 20
KT OR LESS. SEAS 8 TO 11 FT IN NW SWELL. 
.24 HOUR FORECAST WITHIN 19N133W TO 20N140W TO 07N140W TO 
08N136W TO 12N130W TO 19N133W NE TO E WINDS 20 TO 25 KT. SEAS 11 
TO 13 FT IN NE TO E SWELL. WITHIN 11N99W TO 14N110W TO 30N116W TO
25N129W TO 00N140W TO 03.4S96W TO 11N99W...INCLUDING SEBASTIAN 
VIZCAINO BAY AND WITHIN 60 NM OF SHORE...WINDS 20 KT OR LESS.  
SEAS 8 TO 10 FT IN NW TO N SWELL. 
.48 HOUR FORECAST WITHIN 16N116W TO 19N127W TO 25N140W TO 
04N140W TO 08N122W TO 16N116W NE TO E WINDS 20 TO 25 KT. SEAS 8 
TO 10 FT IN NE SWELL. WITHIN 02N117W TO 00N120W TO 00N135W TO 
01S120W TO 03.4S120W TO 03.4S109W TO 02N117W WINDS 20 KT OR LESS.
SEAS 8 TO 10 FT IN SE SWELL.

.03 HOUR FORECAST WITHIN 11N86W 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 LITTLE CHANGE.
.42 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.12 HOUR FORECAST WITHIN 31N113W TO 32N115W TO 30N115W TO
29N114W TO 30N113W TO 31N113W...INCLUDING THE GULF OF
CALIFORNIA... NW TO N WINDS 20 TO 30 KT. SEAS TO 8 FT. 
.24 HOUR FORECAST WITHIN 29N112W TO 31N113W TO 32N115W TO 
30N115W TO 27N112W TO 28N111W TO 29N112W...INCLUDING THE GULF OF 
CALIFORNIA...NW TO N WINDS 20 TO 30 KT. SEAS 8 TO 9 FT. 
.48 HOUR FORECAST WITHIN 27N109W TO 30N113W TO 30N114W TO 
23N109W TO 23N108W TO 25N108W TO 27N109W...INCLUDING THE GULF OF 
CALIFORNIA...NW WINDS 20 TO 25 KT. SEAS TO 8 FT.

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

CONVECTION VALID AT 0350 UTC SAT DEC 9...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH EXTENDS FROM 08N79W TO 09N84W TO 08N87W. ITCZ 
EXTENDS FROM 08N87W TO 07N110W TO BEYOND 07N140W. SCATTERED 
MODERATE FROM 04N TO 13N BETWEEN 104W AND 128W.

$$
.FORECASTER RAMOS. NATIONAL HURRICANE CENTER.