000
FZPN03 KNHC 181444
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC TUE OCT 18.
24 HOUR FORECAST VALID 1200 UTC WED OCT 19.
48 HOUR FORECAST VALID 1200 UTC THU OCT 20.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 10N98W TO 10N106W TO 08N106W TO 07N101W TO 09N97W TO
10N98W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN S TO SW SWELL.
.24 HOUR FORECAST WITHIN 11N104W TO 10N108W TO 08N108W TO 
07N107W TO 08N105W TO 09N104W TO 11N104W WINDS 20 KT OR LESS. 
SEAS TO 8 FT IN S TO SW SWELL.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
14.5N103W 1008 MB. WITHIN 16N100W TO 17N101W TO 16N104W TO 
14N104W TO 14N103W TO 14N100W TO 16N100W WINDS 20 KT OR LESS. 
SEAS 8 FT IN S TO SW SWELL.

.WITHIN 30N133W TO 30N140W TO 27N140W TO 28N136W TO 30N133W
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.

.18 HOUR FORECAST WITHIN 16N139W TO 17N140W TO 14N140W TO
15N138W TO 16N139W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED NE 
AND NW SWELL. 
.24 HOUR FORECAST WITHIN 16N139W TO 17N140W TO 14N140W TO 
15N138W TO 16N139W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED NE AND
NW SWELL.
.36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.24 HOUR FORECAST WITHIN 01S114W TO 01N120W TO 00N125W TO
02S120W TO 03.4S120W TO 03.4S110W TO 01S114W WINDS 20 KT OR
LESS. SEAS 8 FT IN S TO SW SWELL.
.48 HOUR FORECAST WITHIN 01S113W TO 00N120W TO 03.4S120W TO 
03.4S111W TO 01S113W WINDS 20 KT OR LESS. SEAS 8 FT IN S TO SW
SWELL.

.30 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 16N96W TO 14N96W TO
14N94W TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC... N TO NE
WINDS 20 TO 30 KT. SEAS BUILDING TO 8 FT.
.48 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 14N98W TO 12N97W TO
12N94W TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC... N TO NE 
WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.

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

CONVECTION VALID AT 1440 UTC TUE OCT 18...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 12N86W TO 13N98W TO 09N120W TO 11N132W TO 
11N140W. SCATTERED MODERATE ISOLATED STRONG N OF 03N E OF 80W...
FROM 10N TO 16N BETWEEN 90W AND 110W...FROM 07N TO 10N BETWEEN 
110W AND 130W...AND FROM 08N TO 13N W OF 130W. 

$$
.FORECASTER AL. NATIONAL HURRICANE CENTER.