000
FZPN03 KNHC 190423
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC SUN NOV 19 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 NOV 19.
24 HOUR FORECAST VALID 0000 UTC MON NOV 20.
48 HOUR FORECAST VALID 0000 UTC TUE NOV 21.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.SURFACE TROUGH FROM 22N118W TO 14N123W. WITHIN 18N121W TO 
20N120W TO 20N122W TO 18N125W TO 15N126W TO 14N125W TO 18N121W N 
TO NE WINDS 20 TO 25 KT. SEAS 8 FT.
.24 HOUR FORECAST WITHIN 18N120W TO 21N124W TO 21N132W TO 
19N137W TO 17N137W TO 13N129W TO 18N120W NE TO E WINDS 20 TO 25 
KT. SEAS 8 TO 9 FT.
.48 HOUR FORECAST WITHIN 16N122W TO 20N130W TO 20N135W TO 
15N135W TO 14N131W TO 11N122W TO 16N122W WINDS 20 KT OR LESS. 
SEAS 8 TO 9 FT IN NE TO E SWELL.

.LOW PRES NEAR 10N116W 1009 MB. WITHIN 11N114W TO 12N115W TO 
11N117W TO 09N117W TO 08N116W TO 08N114W TO 11N114W S WINDS 20 TO
25 KT. SEAS 8 TO 9 FT. ELSEWHERE WITHIN 12N106W TO 15N140W TO 
00N140W TO 03.4S112W TO 04N108W TO 06N91W TO 12N106W WINDS 20 KT 
OR LESS. SEAS 8 TO 9 FT IN NW TO N SWELL.
.24 HOUR FORECAST LOW PRES NEAR 10N118W 1008 MB. WITHIN 11N115W 
TO 13N117W TO 13N120W TO 10N121W TO 08N119W TO 08N115W TO 11N115W
E WINDS 20 TO 25 KT. SEAS 8 FT.
.48 HOUR FORECAST LOW PRES NEAR 10N120W 1009 MB. WITHIN 12N118W 
TO 12N120W TO 10N122W TO 07N122W TO 07N119W TO 08N117W TO 12N118W
S TO SW WINDS 20 TO 25 KT. SEAS 8 FT.

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

.03 HOUR FORECAST WITHIN 26N112W TO 28N115W TO 26N116W TO
24N115W TO 25N113W TO 26N112W...INCLUDING WITHIN 60 NM OF
SHORE...NW TO N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 29N114W TO 30N116W TO 30N124W TO 
28N122W TO 28N118W TO 25N114W TO 29N114W...INCLUDING SEBASTIAN 
VIZCAINO BAY AND WITHIN 60 NM OF SHORE...NW TO N WINDS 20 TO 30 
KT. SEAS 8 TO 9 FT.
.48 HOUR FORECAST WITHIN 30N117W TO 30N128W TO 27N128W TO 
25N122W TO 25N118W TO 30N117W WINDS 20 KT OR LESS. SEAS 8 TO 10 
FT IN NW TO N SWELL. FROM 27N TO 29N BETWEEN 114W AND 116W NE 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.

.24 HOUR FORECAST WITHIN 11N134W TO 16N137W TO 15N140W TO
08N140W TO 06N131W TO 09N131W TO 11N134W WINDS 20 KT OR LESS.
SEAS 8 TO 9 FT IN N SWELL.
.48 HOUR FORECAST WITHIN 08N139W TO 09N140W TO 05N140W TO 
05N139W TO 06N139W TO 08N139W WINDS 20 KT OR LESS. SEAS 8 FT IN N
SWELL.

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

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

CONVECTION VALID AT 0340 UTC SUN NOV 19...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 09N84W TO 10N116W TO 06N128W. ITCZ FROM 
06N128W TO 05N140W. SCATTERED MODERATE FROM 05N TO 10N BETWEEN 
77W AND 90W...AND FROM 04N TO 12N BETWEEN 111W AND 127W.

$$
.FORECASTER HAGEN. NATIONAL HURRICANE CENTER.