000
FZPN03 KNHC 200930
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC MON NOV 20 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 MON NOV 20.
24 HOUR FORECAST VALID 0600 UTC TUE NOV 21.
48 HOUR FORECAST VALID 0600 UTC WED NOV 22.

.WARNINGS.

...GALE WARNING...
.42 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 15N95W TO 15N94W TO
16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 25 TO 35 
KT. SEAS LESS THAN 8 FT. 
.48 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 15N96W TO 14N95W TO
14N94W TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC... N WINDS 
30 TO 40 KT. SEAS BUILDING TO 8 FT.

.SYNOPSIS AND FORECAST.

.WITHIN 29N115W TO 30N116W TO 30N124W TO 28N122W TO 27N117W TO
27N115W TO 29N115W...INCLUDING SEBASTIAN VIZCAINO BAY... NW TO N
WINDS 20 TO 25 KT. SEAS 8 TO 10 FT IN NW SWELL.
.24 HOUR FORECAST WITHIN 30N118W TO 30N126W TO 26N125W TO
25N123W TO 25N120W TO 27N118W TO 30N118W WINDS 20 KT OR LESS.
SEAS 8 TO 10 FT IN NW TO N SWELL.
.30 HOUR FORECAST WITHIN 27N114W TO 28N116W TO 28N122W TO
26N124W TO 24N123W TO 25N116W TO 27N114W...INCLUDING SEBASTIAN
VIZCAINO BAY AND WITHIN 60 NM OF SHORE... NE WINDS 20 TO 25 KT.
SEAS 8 FT.
.48 HOUR FORECAST WITHIN 27N115W TO 29N115W TO 28N118W TO
26N118W TO 25N116W TO 27N113W TO 27N115W...INCLUDING SEBASTIAN
VIZCAINO BAY AND WITHIN 60 NM OF SHORE... N TO NE WINDS 20 TO 25
KT. SEAS LESS THAN 8 FT.

.WITHIN 18N121W TO 22N127W TO 20N133W TO 16N133W TO 15N130W TO
15N121W TO 18N121W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE TO
E SWELL.
.24 HOUR FORECAST WITHIN 20N132W TO 21N136W TO 18N138W TO
14N132W TO 12N129W TO 14N126W TO 20N132W WINDS 20 KT OR LESS.
SEAS 8 TO 10 FT IN NE TO E SWELL.
.48 HOUR FORECAST CONDITIONS MERGED. 

.06 HOUR FORECAST WITHIN 31N113W TO 32N115W TO 31N115W TO 
30N114W TO 30N113W TO 31N113W...INCLUDING THE GULF OF 
CALIFORNIA...NW TO N WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT. 
.24 HOUR FORECAST WITHIN 29N112W TO 32N114W TO 30N115W TO 
27N112W TO 24N110W TO 26N109W TO 29N112W...INCLUDING THE GULF OF 
CALIFORNIA...NW TO N WINDS 20 TO 30 KT. SEAS TO 8 FT. 
.48 HOUR FORECAST WITHIN 29N112W TO 32N114W TO 30N115W TO 
28N113W TO 24N110W TO 25N108W TO 29N112W...INCLUDING THE GULF OF 
CALIFORNIA...N TO NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.

.27 HOUR FORECAST WITHIN 30N139W TO 30N140W TO 29.5N140W TO
30N139W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN W SWELL.
.48 HOUR FORECAST WITHIN 25N137W TO 30N134W TO 30N140W TO
18N140W TO 15N138W TO 16N137W TO 25N137W WINDS 20 KT OR LESS.
SEAS 8 TO 10 FT IN NW TO N SWELL.

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

CONVECTION VALID AT 0930 UTC MON NOV 20...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH EXTENDS FROM 12N86W TO 10N110W TO LOW PRESS NEAR 
09N117W 1009 MB TO 07N125W. ITCZ FROM 07N125W TO 05N134W TO 
04N140W. SCATTERED MODERATE ACROSS THE COSTA RICA AND PANAMA 
OFFSHORE WATERS...AND FROM 03N TO 10N BETWEEN 120W AND 134W. 
SCATTERED MODERATE ISOLATED STRONG FROM 06N TO 13N BETWEEN 103W 
AND 125W.

$$
.FORECASTER RAMOS. NATIONAL HURRICANE CENTER.