000
FZPN03 KNHC 182030
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC TUE OCT 18 2022

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 TUE OCT 18.
24 HOUR FORECAST VALID 1800 UTC WED OCT 19.
48 HOUR FORECAST VALID 1800 UTC THU OCT 20.

.WARNINGS.

...GALE WARNING...
.15 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 14N95W TO 14N94W TO
15N94W TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC... N WINDS
20 TO 30 KT. SEAS BUILDING TO 8 FT.
.24 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 15N95W TO 15N94W TO
16N94W...INCLUDING THE GULF OF TEHUANTEPEC... N WINDS 30 TO 35 
KT. SEAS 8 TO 10 FT. ELSEWHERE WITHIN 15N94W TO 16N94W TO 16N95W
TO 14N96W TO 14N95W TO 14N94W TO 15N94W N WINDS 20 TO 30 KT. 
SEAS 8 TO 9 FT.
.48 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 16N96W TO 15N95W TO
16N94W...INCLUDING THE GULF OF TEHUANTEPEC... N WINDS 30 TO 35 
KT. SEAS 9 TO 11 FT. WITHIN 16N94W TO 16N96W TO 14N97W TO 13N97W
TO 12N96W TO 13N95W TO 16N94W N TO NE WINDS 20 TO 30 KT. SEAS 8 
TO 11 FT. REMAINDER AREA WITHIN 14N93W TO 15N94W TO 13N95W TO 
14N97W TO 11N96W TO 11N94W TO 14N93W WINDS 20 KT OR LESS. SEAS 8 
TO 10 FT IN MIXED NE AND SW SWELL.

.SYNOPSIS AND FORECAST.

.WITHIN 12N98W TO 12N100W TO 11N100W TO 10N100W TO 11N98W TO
12N98W SW WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. ELSEWHERE WITHIN 
13N99W TO 11N106W TO 08N108W TO 07N107W TO 07N102W TO 09N97W TO 
13N99W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN SW SWELL. WITHIN 
16N97W TO 16N98W TO 16N99W TO 15N99W TO 15N98W TO 15N97W TO 
16N97W E TO SE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
15N101W 1008 MB. WITHIN 17N99W TO 17N101W TO 17N102W TO 16N102W 
TO 16N101W TO 16N100W TO 17N99W WINDS 20 TO 25 KT. SEAS 8 TO 10 
FT. ELSEWHERE WITHIN 16N97W TO 17N100W TO 15N101W TO 10N103W TO 
11N100W TO 13N98W TO 16N97W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT
IN MIXED SWELL.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
16N104W 1007 MB. WITHIN 18N102W TO 18N104W TO 18N105W TO 16N105W
TO 14N103W TO 14N101W TO 18N102W WINDS 20 TO 30 KT. SEAS 9 TO 14
FT. ELSEWHERE WITHIN 17N99W TO 18N102W TO 18N105W TO 14N105W TO 
13N102W TO 13N99W TO 17N99W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT
IN MIXED SWELL.

.WITHIN 30N129W TO 30N140W TO 27N137W TO 27N132W TO 29N130W TO
30N129W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW SWELL.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.12 HOUR FORECAST WITHIN 16N137W TO 17N140W TO 13N140W TO
13N138W TO 14N137W TO 16N137W WINDS 20 KT OR LESS. SEAS 8 FT IN
NE AND NW SWELL.
.24 HOUR FORECAST WITHIN 16N137W TO 17N140W TO 13N140W TO 
13N138W TO 14N137W TO 16N137W WINDS 20 KT OR LESS. SEAS 8 FT IN
NE AND NW SWELL.
.36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.30 HOUR FORECAST WITHIN 02S111W TO 00N114W TO 00N120W TO
03.4S120W TO 03S111W TO 02S111W WINDS 20 KT OR LESS. SEAS 8 FT IN
S TO SW SWELL.
.48 HOUR FORECAST WITHIN 06N118W TO 05N122W TO 00N125W TO 
01S120W TO 03.4S120W TO 03.4S106W TO 06N118W WINDS 20 KT OR LESS.
SEAS 8 FT IN S TO SW SWELL.

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

CONVECTION VALID AT 2030 UTC TUE OCT 18...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 11N86W TO 14N98W TO 09N123W TO 11N140W. 
SCATTERED MODERATE ISOLATED STRONG N OF 03N E OF 80W...FROM 10N 
TO 17N BETWEEN 90W AND 110W...FROM 07N TO 11N BETWEEN 110W AND 
130W...AND FROM 08N TO 13N BETWEEN 130W AND 140W.

$$
.FORECASTER AL. NATIONAL HURRICANE CENTER.