000
FZPN03 KNHC 092129
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC MON OCT 9 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC MON OCT 9.
24 HOUR FORECAST VALID 1800 UTC TUE OCT 10.
48 HOUR FORECAST VALID 1800 UTC WED OCT 11.

.WARNINGS.

...HURRICANE WARNING...
.TROPICAL STORM LIDIA NEAR 18.1N 110.9W 985 MB AT 2100 UTC OCT 
09 MOVING ENE OR 065 DEG AT 7 KT. MAXIMUM SUSTAINED WINDS 60 KT 
GUSTS 75 KT. TROPICAL STORM FORCE WINDS WITHIN 70 NM E SEMICIRCLE
AND 50 NM W SEMICIRCLE. SEAS 12 FT OR GREATER WITHIN 150 NM E 
SEMICIRCLE...120 NM SW QUADRANT AND 90 NM NW QUADRANT WITH SEAS 
TO 24 FT. ELSEWHERE WITHIN 20N109W TO 20N112W TO 18N113W TO 
17N113W TO 17N109W TO 18N108W TO 20N109W WINDS 20 TO 33 KT. SEAS 
10 TO 12 FT. REMAINDER OF AREA WITHIN 21N106W TO 23N111W TO 
22N115W TO 16N116W TO 11N113W TO 14N105W TO 21N106W WINDS 20 KT 
OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL.
.12 HOUR FORECAST HURRICANE LIDIA NEAR 18.7N 109.5W. MAXIMUM 
SUSTAINED WINDS 75 KT GUSTS 90 KT.
.24 HOUR FORECAST HURRICANE LIDIA NEAR 20.0N 107.2W. MAXIMUM 
SUSTAINED WINDS 85 KT GUSTS 105 KT. TROPICAL STORM FORCE WINDS 
WITHIN 90 NM NE QUADRANT...100 NM SE QUADRANT...70 NM SW 
QUADRANT...AND 60 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 
120 NM N AND 180 NM S SEMICIRCLES WITH SEAS TO 28 FT. ELSEWHERE 
WITHIN 19N104W TO 22N106W TO 22N109W TO 19N110W TO 16N109W TO 
16N106W TO 19N104W WINDS 20 TO 33 KT. SEAS 10 TO 12 FT. REMAINDER
OF AREA WITHIN 19N104W TO 25N108W TO 20N113W TO 16N113W TO 
12N109W TO 14N103W TO 19N104W WINDS 20 KT OR LESS. SEAS 8 TO 10 
FT IN MIXED SWELL.
.36 HOUR FORECAST TROPICAL STORM LIDIA INLAND NEAR 21.8N 104.3W.
MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT.
.48 HOUR FORECAST...DISSIPATED. OVER FORECAST WATERS WITHIN 
15N103W TO 16N104W TO 16N108W TO 14N107W TO 13N104W TO 13N102W 
TO 15N103W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED SWELL.

...TROPICAL STORM WARNING...
.TROPICAL STORM MAX NEAR 17.6N 101.0W 995 MB AT 2100 UTC OCT 09
MOVING NNE OR 030 DEG AT 6 KT. MAXIMUM SUSTAINED WINDS 50 KT
GUSTS 65 KT. TROPICAL STORM FORCE WINDS WITHIN 20 NM N
SEMICIRCLE AND 50 NM S SEMICIRCLE. SEAS 12 FT OR GREATER WITHIN
0 NM N SEMICIRCLE AND 45 NM S SEMICIRCLE WITH SEAS TO 14 FT.
ELSEWHERE WITHIN 18N102W TO 17N103W TO 17N102W TO 17N101W TO 
17N100W TO 18N102W WINDS 20 TO 33 KT. SEAS 10 TO 12 FT. REMAINDER
OF AREA WITHIN 17N100W TO 17N102W TO 17N103W TO 16N103W TO 
14N102W TO 16N100W TO 17N100W WINDS 20 KT OR LESS. SEAS 8 TO 10 
FT IN MIXED SWELL.
.12 HOUR FORECAST TROPICAL DEPRESSION MAX INLAND NEAR 18.2N 
100.5W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT.
.24 HOUR FORECAST...DISSIPATED.

FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE
USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE
AND INTENSITY.

.SYNOPSIS AND FORECAST.

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

CONVECTION VALID AT 2100 UTC MON OCT 9...

.TROPICAL STORM LIDIA...NUMEROUS MODERATE TO SCATTERED STRONG 
FROM 12N TO 22N BETWEEN 107W AND 114W. 

.TROPICAL STORM MAX...NUMEROUS MODERATE TO SCATTERED STRONG N OF
13N BETWEEN 99W AND 105W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 10N86W TO 11N94W...THEN RESUMES SW OF T.S. 
LIDIA NEAR 12N122W TO 09N140W. SCATTERED MODERATE TO ISOLATED 
STRONG FROM 06N TO 12N BETWEEN 87W AND 98W...AND FROM 06N TO 13N
BETWEEN 114W AND 130W.

$$
.FORECASTER ERA. NATIONAL HURRICANE CENTER.