000
FZPN03 KNHC 172213
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC FRI NOV 17 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC FRI NOV 17.
24 HOUR FORECAST VALID 1800 UTC SAT NOV 18.
48 HOUR FORECAST VALID 1800 UTC SUN NOV 19.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRES NEAR 11N115W 1011 MB. WITHIN 12N113W TO 11N115W TO 
09N117W TO 08N117W TO 08N114W TO 09N113W TO 12N113W SW WINDS 20 
TO 30 KT. SEAS 8 TO 10 FT IN NW SWELL. WITHIN 21N120W TO 20N140W 
TO 02N140W TO 06N111W TO 21N120W WINDS 20 KT OR LESS. SEAS 8 TO 
10 FT IN NW TO N SWELL.
.24 HOUR FORECAST LOW PRES NEAR 11N116W 1009 MB. WITHIN 13N116W 
13N117W TO 12N118W TO 11N118W TO 11N117W TO 12N116W TO 13N116W NE
WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. ELSEWHERE WITHIN 15N113W TO 
16N140W TO 00N140W TO 02S120W TO 05N109W TO 15N113W WINDS 20 KT 
OR LESS. SEAS 8 TO 9 FT IN N SWELL.
.48 HOUR FORECAST LOW PRES 11N119W 1008 MB. WITHIN 14N118W TO 
14N120W TO 13N121W TO 11N121W TO 11N118W TO 12N117W TO 14N118W NE
TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. WITHIN 12N113W TO 
17N121W TO 17N140W TO 02N140W TO 01N118W TO 12N113W WINDS 20 KT 
OR LESS. SEAS 8 FT IN N SWELL.

.WITHIN 07N91W TO 08N93W TO 06N96W TO 04N96W TO 04N93W TO 05N90W
TO 07N91W SW WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE 
WITHIN 07N86W TO 09N104W TO 07N110W TO 02N107W TO 01N97W TO 
05N86W TO 07N86W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN S TO SW 
SWELL.
.24 HOUR FORECAST WITHIN 08N94W TO 08N102W TO 06N107W TO 03N104W
TO 03N101W TO 06N94W TO 08N94W WINDS 20 KT OR LESS. SEAS 8 FT IN
W SWELL.
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.WITHIN 30N129W TO 30N133W TO 29N134W TO 28N134W TO 28N133W TO
30N129W W TO NW WINDS 20 TO 25 KT. SEAS 9 TO 10 FT.
.24 HOUR FORECAST WITHIN 30N123W TO 30N127W TO 29N127W TO 
28N124W TO 29N123W TO 30N123W WINDS 20 KT OR LESS. SEAS TO 8 FT 
IN DECAYING W TO NW SWELL.
.30 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.WITHIN 15N94W TO 16N95W TO 16N96W TO 15N96W TO 14N95W TO 14N94W
TO 15N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 25
KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 16N96W TO 15N95W TO
15N94W TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 
20 TO 30 KT. SEAS LESS THAN 8 FT.
.42 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.48 HOUR FORECAST WITHIN 30N115W TO 29N117W TO 25N115W TO
24N112W TO 25N112W TO 27N115W TO 30N115W...INCLUDING SEBASTIAN
VIZCAINO BAY AND WITHIN 60 NM OF SHORE...WITHIN 60 NM OF
SHORE...NW TO N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.

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

CONVECTION VALID AT 2200 UTC FRI NOV 17...

.LOW PRES NEAR 11N115W 1011 MB...SCATTERED MODERATE ISOLATED
STRONG WITHIN 120 NM SW OF LOW. 

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS EXTENDS FROM 07N100W TO LOW PRES NEAR 
09N114W 1011 MB TO 11N123W TO 09N140W. SCATTERED MODERATE  
ISOLATED STRONG WITHIN 120 NM S OF THE TROUGH BETWEEN 85W AND 
95W AND WITHIN 60 NM S OF THE TROUGH BETWEEN 106W AND 111W.

$$
.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.