000
FZPN03 KNHC 190203
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC WED OCT 19.
24 HOUR FORECAST VALID 0000 UTC THU OCT 20.
48 HOUR FORECAST VALID 0000 UTC FRI OCT 21.

.WARNINGS.

...GALE WARNING...
.09 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 15N95W TO 15N94W TO
16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 30 
KT. SEAS LESS THAN 8 FT.
.18 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 15N95W TO 15N94W TO
16N94W...INCLUDING THE GULF OF TEHUANTEPEC...NW TO N WINDS 25 TO
35 KT. SEAS 8 TO 10 FT. ELSEWHERE WITHIN 16N94W TO 16N95W TO 
15N96W TO 14N95W TO 14N94W TO 15N94W TO 16N94W N WINDS 20 TO 25 
KT. SEAS 8 FT.
.24 HOUR FORECAST LITTLE CHANGE...EXCEPT SEAS TO 12 FT NEAR
15.5N94.5W.
.48 HOUR FORECAST WITHIN 16N95W TO 15N96W TO 14N96W TO 14N95W TO
15N95W TO 16N95W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE 
WINDS 25 TO 35 KT. SEAS 9 TO 12 FT. ELSEWHERE WITHIN 14N94W TO 
16N94W TO 16N96W TO 11N98W TO 10N98W TO 11N95W TO 14N94W WINDS 
20 TO 25 KT. SEAS 8 TO 10 FT.

...GALE WARNING...
.TROPICAL WAVE NEAR 98W/99W. WITHIN 13N97W TO 13N98W TO 12N104W
TO 10N107W TO 08N106W TO 10N99W TO 13N97W SW WINDS 20 TO 25 KT. 
SEAS 8 TO 10 FT. WITHIN 16N97W TO 16N98W TO 16N99W TO 15N98W TO 
15N97W TO 16N97W WINDS 20 KT OR LESS. SEAS 8 FT IN S TO SW SWELL.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
15N101W 1008 MB. WITHIN 17N99W TO 18N101W TO 17N103W TO 16N103W 
TO 16N101W TO 15N99W TO 17N99W E TO SE WINDS 20 TO 30 KT. SEAS 8 
TO 10 FT. WITHIN 14N100W TO 13N102W TO 12N103W TO 12N102W TO 
12N101W TO 14N100W WINDS 20 KT OR LESS. SEAS 8 FT IN S TO SW 
SWELL.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
15.5N103.5W 1006 MB. WITHIN 17N103W TO 18N104W TO 17N105W TO 
17N104W TO 16N103W TO 16N102W TO 17N103W E TO SE WINDS 30 TO 35 
KT. SEAS 9 TO 12 FT. ELSEWHERE WITHIN 17N101W TO 18N102W TO 
18N105W TO 16N106W TO 15N105W TO 14N101W TO 17N101W WINDS 20 TO 
30 KT. SEAS 8 TO 10 FT.

.SYNOPSIS AND FORECAST.

.WITHIN 30N129W TO 30N138W TO 25N140W TO 22N139W TO 30N129W
WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW SWELL.
.18 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.WITHIN 17N138W TO 20N140W TO 14N140W TO 16N138W TO 17N138W
WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED NE AND NW SWELL.
.24 HOUR FORECAST WITHIN 15N139W TO 16N139W TO 17N140W TO 
13N140W TO 13N139W TO 14N139W TO 15N139W WINDS 20 KT OR LESS. 
SEAS 8 FT IN NW TO N SWELL.
.30 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.24 HOUR FORECAST WITHIN 02S116W TO 01S120W TO 03.4S120W TO
03.4S113W TO 02S116W WINDS 20 KT OR LESS. SEAS 8 FT IN S TO SW
SWELL.
.48 HOUR FORECAST WITHIN 07N120W TO 14N126W TO 07N131W TO
03.4S120W TO 03.4S105W TO 07N120W WINDS 20 KT OR LESS. SEAS 8 FT
IN S TO SW SWELL.

.36 HOUR FORECAST WITHIN 30N133W TO 30N137W TO 29N135W TO
29N134W TO 30N133W WINDS 20 KT OR LESS. SEAS 8 FT IN W TO NW
SWELL.
.48 HOUR FORECAST WITHIN 30N134W TO 30N138W TO 29N137W TO
28N135W TO 28N134W TO 30N134W WINDS 20 KT OR LESS. SEAS 8 FT IN
NW SWELL.

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

CONVECTION VALID AT 0040 UTC WED OCT 19...

.TROPICAL WAVE ALONG 98W/99W...ISOLATED TO WIDELY SCATTERED 
MODERATE ISOLATED STRONG FROM 11N TO 16N BETWEEN 93W AND 101W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 12N86W TO 14N87W TO 09N125W TO 11N140W. 
SCATTERED MODERATE ISOLATED STRONG CONVECTION FROM 09N TO 16N 
BETWEEN 101W AND 119W...AND FROM 06N TO 11N BETWEEN 120W AND 
136W. SCATTERED MODERATE FROM 06N TO 10N BETWEEN 78W AND 85W... 
AND FROM 09N TO 12N BETWEEN 136W AND 140W.

$$
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.