000
FZPN03 KNHC 090335
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC MON OCT 09 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC MON OCT 09.
24 HOUR FORECAST VALID 0000 UTC TUE OCT 10.
48 HOUR FORECAST VALID 0000 UTC WED OCT 11.

.WARNINGS.

...HURRICANE WARNING...
.TROPICAL STORM LIDIA NEAR 18.2N 112.6W 990 MB AT 0300 UTC OCT 
09 MOVING N OR 010 DEG AT 6 KT. MAXIMUM SUSTAINED WINDS 60 KT 
GUSTS 75 KT. TROPICAL STORM FORCE WINDS WITHIN 80 NM E 
SEMICIRCLE...90 NM SW QUADRANT AND 60 NM NW QUADRANT.  SEAS 12 
FT OR GREATER WITHIN 150 NM NE QUADRANT...180 NM SE 
QUADRANT...90 NM SW QUADRANT...AND 120 NM NW QUADRANT WITH SEAS 
TO 24 FT. ELSEWHERE WITHIN 150 NM W SEMICIRCLE...180 NM NE 
QUADRANT AND 210 NM SE QUADRANT WINDS 20 TO 33 KT. SEAS 9 TO 12 
FT. REMAINDER OF AREA FROM 10N TO 22N BETWEEN 106W AND 116W 
WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED SWELL. 
.24 HOUR FORECAST HURRICANE LIDIA NEAR 19.4N 110.8W. MAXIMUM 
SUSTAINED WINDS 70 KT GUSTS 85 KT. TROPICAL STORM FORCE WINDS 
WITHIN 90 NM NE AND SW QUADRANTS...60 NM NW QUADRANT AND 100 NM 
SE QUADRANT. SEAS 12 FT OR GREATER WITHIN 90 NM OF CENTER... 
EXCEPT 120 NM SE QUADRANT WITH SEAS TO 28 FT. ELSEWHERE WITHIN 
150 NM OF CENTER...EXCEPT 180 NM SE QUADRANT WINDS 20 TO 33 KT. 
SEAS 9 TO 12 FT. REMAINDER OF THE AREA FROM 12N TO 23N BETWEEN 
105W AND 115W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED SWELL.
.48 HOUR FORECAST HURRICANE LIDIA NEAR 21.8N 106.1W. MAXIMUM 
SUSTAINED WINDS 85 KT GUSTS 105 KT. TROPICAL STORM FORCE WINDS 
WITHIN 80 NM NE QUADRANT...100 NM SE QUADRANT...90 NM SW 
QUADRANT...AND 70 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 
45 NM NE AND 210 NM SE QUADRANTS...AND 120 NM W SEMICIRCLE WITH 
SEAS TO 32 FT. FROM 16N TO 22N BETWEEN 104W AND 108W WINDS 20 TO 
33 KT. SEAS 8 TO 12 FT FROM 13N TO 24N BETWEEN 103W AND 112W...
INCLUDING ENTRANCE TO THE GULF OF CALIFORNIA. 
.60 HOUR FORECAST TROPICAL STORM LIDIA INLAND NEAR 23.7N 103.4W.
MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT.
.72 HOUR FORECAST POST-TROPICAL REMNANT LOW LIDIA NEAR 25.6N 
100.6W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST...DISSIPATED.

...TROPICAL STORM WARNING...
.TROPICAL STORM MAX NEAR 16.3N 101.9W 1001 MB AT 0300 UTC OCT 09 
MOVING NNW OR 340 DEG AT 5 KT. MAXIMUM SUSTAINED WINDS 35 KT 
GUSTS 45 KT. TROPICAL STORM FORCE WINDS WITHIN 50 NM NE 
QUADRANT...40 NM SE QUADRANT...30 NM SW QUADRANT...AND 0 NM NW 
QUADRANT. SEAS 12 FT OR GREATER WITHIN 45 NM NE QUADRANT...60 NM 
SE QUADRANT...0 NM SW QUADRANT...AND 30 NM NW QUADRANT WITH SEAS 
TO 13 FT. ELSEWHERE WITHIN 60 NM OF CENTER...EXCEPT 90 NM SE 
QUADRANT WINDS 20 TO 33 KT. SEAS 9 TO 12 FT. REMAINDER OF THE 
AREA N OF 13N BETWEEN 98W AND 103W WINDS 20 KT OR LESS. SEAS 8 
TO 9 FT IN MIXED SWELL.
.24 HOUR FORECAST TROPICAL STORM MAX NEAR 17.8N 101.9W. MAXIMUM 
SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE WINDS 
WITHIN 30 NM E SEMICIRCLE AND 20 NM W SEMICIRCLE. OVER FORECAST 
WATERS SEAS 12 FT OR GREATER WITHIN 90 NM S SEMICIRCLE WITH SEAS 
TO 14 FT. ELSEWHERE N OF 15N BETWEEN 100W AND 103W WINDS 20 TO 
33 KT. SEAS 8 TO 12 FT.
.36 HOUR FORECAST TROPICAL DEPRESSION MAX INLAND NEAR 18.6N 
101.6W. MAXIMUM SUSTAINED WINDS 20 KT GUSTS 30 KT.
.48 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.

.FROM 10N TO 12N BETWEEN 125W AND 127W WINDS 20 KT OR LESS. SEAS 
8 FT PRIMARILY IN NW SWELL.
.24 HOUR FORECAST FROM 10N TO 12N BETWEEN 121W AND 123W WINDS 20 
KT OR LESS. SEAS 8 TO 9 FT IN MIXED SWELL.
.48 HOUR FORECAST FROM 11N TO 13N BETWEEN 116W AND 118W WINDS 20 
KT OR LESS. SEAS 8 TO 10 FT PRIMARILY IN MIXED SWELL.

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

CONVECTION VALID AT 0300 MON OCT 9...

.T.S. LIDIA...NUMEROUS MODERATE ISOLATED STRONG CONVECTION FROM 
16N TO 22N BETWEEN 111W AND 117W.

.T.S. MAX...NUMEROUS MODERATE ISOLATED STRONG CONVECTION WITHIN 
90 NM NE AND 150 NM SW SEMICIRCLES. 

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
THE MONSOON TROUGH EXTENDS FROM 10N84W TO 12N100W THEN RESUMES 
SW OF T.S. LIDIA NEAR 12N115W TO 1009 MB LOW PRESSURE LOCATED 
NEAR 11N126W TO 10N140W. SCATTERED MODERATE TO ISOLATED STRONG 
CONVECTION IS NOTED FROM 10N TO 13N E OF 88W...AND N OF 13N 
BETWEEN 90W AND 92.5W. SCATTERED MODERATE CONVECTION CAN BE 
FOUND FROM 06N TO 08N BETWEEN 81W AND 84W...FROM 10N TO 13N 
BETWEEN 113W AND 118W...AND FROM 06N TO 13N W OF 125W.

$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.