384 
FZPN03 KNHC 282221
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC SAT OCT 28 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SAT OCT 28.
24 HOUR FORECAST VALID 1800 UTC SUN OCT 29.
48 HOUR FORECAST VALID 1800 UTC MON OCT 30.

.WARNINGS.

...TROPICAL STORM WARNING...
.TROPICAL DEPRESSION NINETEEN-E NEAR 10.5N 92.7W 1005 MB AT 2100
UTC OCT 28 MOVING N OR 360 DEG AT 0 KT. MAXIMUM SUSTAINED WINDS
30 KT GUSTS 40 KT. WITHIN 12N91W TO 12N93W TO 11N95W TO 10N95W 
TO 09N92W TO 10N91W TO 12N91W SW WINDS 20 TO 30 KT. SEAS 8 TO 10 
FT.
.12 HOUR FORECAST TROPICAL STORM NINETEEN-E NEAR 10.7N 92.8W. 
MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT. 
.24 HOUR FORECAST TROPICAL STORM NINETEEN-E NEAR 10.9N 92.8W. 
MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE 
WINDS WITHIN 30 NM E SEMICIRCLE AND 50 NM W SEMICIRCLE. SEAS 12 
FT OR GREATER WITHIN 60 NM NE QUADRANT WITH SEAS TO 12 FT. WITHIN
11N90W TO 13N92W TO 12N94W TO 10N95W TO 08N93W TO 08N90W TO 
11N90W SW WINDS 20 TO 33 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST TROPICAL STORM NINETEEN-E NEAR 11.6N 91.4W. 
MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. TROPICAL STORM FORCE 
WINDS WITHIN 50 NM OF CENTER EXCEPT 40 NM SW QUADRANT. SEAS 12 FT
OR GREATER WITHIN 90 NM NE QUADRANT WITH SEAS TO 18 FT. WITHIN 
13N89W TO 14N93W TO 13N94W TO 07N93W TO 07N90W TO 09N87W TO 
13N89W SW TO W WINDS 20 TO 33 KT. SEAS 8 TO 11 FT.
.72 HOUR FORECAST TROPICAL STORM NINETEEN-E NEAR 13.0N 89.5W. 
MAXIMUM SUSTAINED WINDS 55 KT GUSTS 65 KT. 
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE. 
.96 HOUR FORECAST TROPICAL STORM NINETEEN-E NEAR 11.3N 90.6W. 
MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. 
.120 HOUR FORECAST TROPICAL STORM NINETEEN-E NEAR 9.5N 94.0W. 
MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT.

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.

.18 HOUR FORECAST WITHIN 31N113W TO 32N115W TO 30N115W TO
30N114W TO 30N113W TO 31N113W...INCLUDING THE GULF OF
CALIFORNIA...NW TO N WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT. 
.24 HOUR FORECAST WITHIN 31N113W TO 32N115W TO 30N115W TO 
29N113W TO 29N112W TO 31N113W...INCLUDING THE GULF OF 
CALIFORNIA...NW TO N WINDS 20 TO 30 KT. SEAS 8 FT. 
.48 HOUR FORECAST WITHIN 29N112W TO 31N113W TO 32N115W TO 
30N115W TO 27N112W TO 28N111W TO 29N112W...INCLUDING THE GULF OF 
CALIFORNIA...NW TO N WINDS 20 TO 30 KT. SEAS TO 8 FT.

.WITHIN 16N94W TO 16N95W TO 15N96W TO 14N96W TO 13N95W TO 14N94W
TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 30
KT. SEAS 8 FT. 
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT. 
.39 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 15N95W TO 15N94W TO
16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 25 
KT. SEAS LESS THAN 8 FT. 
.48 HOUR FORECAST LITTLE CHANGE.

.WITHIN 30N119W TO 30N121.5W TO 29.5N121W TO 29.5N119.5W TO
30N119W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW TO N SWELL.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

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

CONVECTION VALID AT 2150 UTC SAT OCT 28...

.TROPICAL DEPRESSION NINETEEN-E...SCATTERED MODERATE ISOLATED
STRONG FROM 05N TO 14N BETWEEN 90W AND 100W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
THE MONSOON TROUGH BEGINS SW OF TD-19E NEAR 08N100W TO 07N118W TO
05N140W. SCATTERED MODERATE FROM 04N TO 07N BETWEEN 100W AND 
110W...FROM 05N TO 09N BETWEEN 115W AND 121W...AND FROM 03N TO 
09N BETWEEN 127W AND 139W.

$$ 
.FORECASTER RAMOS. NATIONAL HURRICANE CENTER.