000
FZPN03 KNHC 191435
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC WED OCT 19 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 WED OCT 19.
24 HOUR FORECAST VALID 1200 UTC THU OCT 20.
48 HOUR FORECAST VALID 1200 UTC FRI OCT 21.

.WARNINGS.

...GALE WARNING...
.WITHIN 16N94W TO 16N95W TO 16N96W TO 15N96W TO 14N95W TO 15N94W
TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC... N WINDS 20 TO 
30 KT. SEAS BUILDING TO 8 FT.
.06 HOUR FORECAST WITHIN 16.5N94.5W TO 16.5N95W TO 16N95W TO 
15.5N95W TO 15.5N94.5W TO 15.5N94W TO 16.5N94.5W...INCLUDING THE 
GULF OF TEHUANTEPEC... N WINDS 30 TO 40 KT. 8 TO 9 FT. ELSEWHERE
WITHIN 16N94W TO 16N95W TO 16N96W TO 15N95W TO 14N95W TO 14N94W 
TO 16N94W N WINDS 20 TO 30 KT. SEAS 8 TO 9 FT.
.24 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 15N96W TO 14N96W TO
14N95W TO 15N94W TO 16N94W...INCLUDING THE GULF OF 
TEHUANTEPEC... N WINDS 30 TO 40 KT. SEAS 9 TO 13 FT. ELSEWHERE 
WITHIN 16N94W TO 16N95W TO 15N96W TO 13N96W TO 13N95W TO 14N94W 
TO 16N94W N TO NE WINDS 20 TO 30 KT. SEAS 9 TO 11 FT. REMAINDER
AREA WITHIN 15N93W TO 15N96W TO 14N97W TO 12N96W TO 12N95W TO 
13N93W TO 15N93W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N TO NE
SWELL.
.42 HOUR FORECAST WITHIN 15N94W TO 16N95W TO 16N96W TO 14N97W TO
14N96W TO 14N95W TO 15N94W...INCLUDING THE GULF OF 
TEHUANTEPEC... N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 11 FT.
ELSEWHERE WITHIN 14N94W TO 15N95W TO 15N96W TO 11N99W TO 10N99W 
TO 11N96W TO 14N94W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N TO
NE SWELL.
.48 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 14N96W TO 14N95W TO
16N94W...INCLUDING THE GULF OF TEHUANTEPEC... N TO NE WINDS 20 
TO 30 KT. SEAS 8 TO 9 FT. ELSEWHERE WITHIN 13N95W TO 15N95W TO 
15N96W TO 13N97W TO 11N99W TO 10N99W TO 13N95W WINDS 20 KT OR
LESS. SEAS 8 TO 9 FT IN N TO NE SWELL.

...GALE WARNING...
.WITHIN 17N99W TO 17N100W TO 17N101W TO 16N102W TO 15N101W TO
15N99W TO 17N99W E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
WITHIN 12N103W TO 11N105W TO 10N105W TO 10N103W TO 10N102W TO
12N103W WINDS 20 KT OR LESS. SEAS 8 FT IN SW SWELL.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
15N102W 1008 MB. WITHIN 17N100W TO 17N102W TO 16N103W TO 14N102W
TO 14N101W TO 15N100W TO 17N100W WINDS 20 TO 30 KT. SEAS 8 TO 10
FT.
.30 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
15.5N103W 1007 MB. WITHIN 16N101W TO 17N102W TO 17N103W TO 
16N103W TO 15N103W TO 15N102W TO 16N101W WINDS 30 TO 35 KT. SEAS
9 TO 14 FT. ELSEWHERE WITHIN 17N100W TO 18N102W TO 18N105W TO 
16N105W TO 14N103W TO 14N101W TO 17N100W WINDS 20 TO 30 KT. SEAS
8 TO 10 FT.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
16N104W 1006 MB. WITHIN 17N103W TO 18N103W TO 18N105W TO 16N105W 
TO 15N104W TO 15N103W TO 17N103W WINDS 30 TO 40 KT. SEAS 12 TO 
17 FT. ELSEWHERE WITHIN 18N102W TO 19N106W TO 17N108W TO 15N107W
TO 13N104W TO 14N102W TO 18N102W WINDS 20 TO 30 KT. SEAS 8 TO 12
FT.

.SYNOPSIS AND FORECAST.

.WITHIN 30N126W TO 30N136W TO 27N133W TO 27N131W TO 28N128W TO
30N126W WINDS 20 KT OR LESS. SEAS 8 FT IN NW TO N SWELL.
.24 HOUR FORECAST WITHIN 30N133W TO 30N140W TO 28N138W TO 
28N136W TO 28N135W TO 30N133W WINDS 20 KT OR LESS. SEAS 8 FT IN
NW SWELL.
.48 HOUR FORECAST WITHIN 30N133W TO 30N136W TO 27N140W TO 
24N140W TO 24N136W TO 26N134W TO 30N133W WINDS 20 KT OR LESS. 
SEAS 8 FT IN NW SWELL.

.WITHIN 17N139W TO 18N140W TO 13N140W TO 13N139W TO 15N139W TO
17N139W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED NW AND NE SWELL.
.18 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.12 HOUR FORECAST WITHIN 02S113W TO 01S116W TO 01S120W TO
03.4S120W TO 03.4S111W TO 02S113W WINDS 20 KT OR LESS. SEAS 8
FT IN S TO SW SWELL.
.24 HOUR FORECAST WITHIN 00N110W TO 02N117W TO 00N123W TO
03.4S120W TO 03.4S106W TO 00N110W WINDS 20 KT OR LESS. SEAS 8
FT IN S TO SW SWELL.
.48 HOUR FORECAST WITHIN 09N117W TO 08N121W TO 06N123W TO
02N123W TO 01N120W TO 05N114W TO 09N117W 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 1430 UTC WED OCT 19...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 10N85W TO 16N100W TO 09N130W TO 11N140W. 
SCATTERED MODERATE ISOLATED STRONG N OF 03N E OF 80W...FROM 12N 
TO 17N BETWEEN 95W AND 102W...FROM 10N TO 15N BETWEEN 105W AND 
114W...AND FROM 07N TO 10N BETWEEN 129W AND 138W.

$$
.FORECASTER AL. NATIONAL HURRICANE CENTER.