000
FZPN03 KNHC 180417
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC SAT NOV 18 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 NOV 18.
24 HOUR FORECAST VALID 0000 UTC SUN NOV 19.
48 HOUR FORECAST VALID 0000 UTC MON NOV 20.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 30N127W TO 30N132W TO 29N131W TO 29N128W TO 30N127W W 
WINDS 20 TO 25 KT. SEAS 9 TO 11 FT. ELSEWHERE WITHIN 30N122W TO 
30N140W TO 26N140W TO 25N127W TO 30N122W WINDS 20 KT OR LESS. 
SEAS 8 TO 10 FT IN NW TO N SWELL.
.21 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.LOW PRES NEAR 11N115W 1009 MB. WITHIN 12N112W TO 12N115W TO 
09N117W TO 07N116W TO 07N113W TO 08N112W TO 12N112W SW WINDS 20 
TO 25 KT. SEAS 8 TO 10 FT. WITHIN 09N85W TO 09N94W TO 07N96W TO 
04N95W TO 04N88W TO 07N85W TO 09N85W SW WINDS 20 TO 25 KT. SEAS 8
TO 9 FT. ELSEWHERE WITHIN 09N85W TO 10N111W TO 21N121W TO 
20N140W TO 00N140W TO 02N100W TO 09N85W 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 12N115W 
TO 13N116W TO 13N118W TO 11N118W TO 10N117W TO 11N115W TO 12N115W
E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. ELSEWHERE WITHIN 07N92W TO 
13N118W TO 15N140W TO 00N140W TO 03.4S114W TO 04N111W TO 07N92W 
WINDS 20 KT OR LESS. SEAS 8 FT IN NW TO N SWELL.
.48 HOUR FORECAST LOW PRES NEAR 10N119.5W 1008 MB. WITHIN 
13N119W TO 13N121W TO 12N122W TO 11N122W TO 10N120W TO 11N118W TO
13N119W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. WITHIN 
20N121W TO 20N135W TO 17N140W TO 09N140W TO 07N130W TO 20N121W NE
WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.

.WITHIN 26N109W TO 28N111W TO 27N112W TO 24N111W TO 24N109W TO
26N109W...INCLUDING THE GULF OF CALIFORNIA...NW WINDS 20 TO 25 
KT. SEAS LESS THAN 8 FT.
.15 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

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

.30 HOUR FORECAST WITHIN 27N113W TO 28N115W TO 26N116W TO
24N115W TO 25N112W TO 27N113W...INCLUDING WITHIN 60 NM OF
SHORE...NW TO N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 29N114W TO 30N116W TO 30N124W TO 
28N119W TO 27N118W TO 26N114W TO 29N114W...INCLUDING SEBASTIAN 
VIZCAINO BAY AND WITHIN 60 NM OF SHORE...NW TO N WINDS 20 TO 25 
KT. SEAS 8 FT.

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

CONVECTION VALID AT 0340 UTC SAT NOV 18...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 10N86W TO 07N105W TO 11N115W TO 08N126W TO 
10N136W TO 10N140W. SCATTERED MODERATE TO ISOLATED STRONG FROM 
05N TO 10N BETWEEN 89W AND 100W...AND FROM 09N TO 12N BETWEEN 
115W AND 119W.

$$
.FORECASTER HAGEN. NATIONAL HURRICANE CENTER.