000
FZPN03 KNHC 191557
HSFEP2

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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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

.WARNINGS.

...TROPICAL STORM WARNING...
.TROPICAL STORM MADELINE NEAR 20.6N 108.8W 992 MB AT 1500 UTC 
SEP 19 MOVING NW OR 315 DEG AT 7 KT. MAXIMUM SUSTAINED WINDS 55 
KT GUSTS 65 KT. TROPICAL STORM FORCE WINDS WITHIN 100 NM E 
SEMICIRCLE...80 NM SW QUADRANT AND 50 NM NW QUADRANT. SEAS 12 FT 
OR GREATER WITHIN 180 NM NE QUADRANT...360 NM SE QUADRANT...330 
NM SW QUADRANT...AND 120 NM NW QUADRANT WITH SEAS TO 20 FT. 
ELSEWHERE WITHIN 21N106W TO 24N107W TO 21N111W TO 20N111W TO 
18N109W TO 19N107W TO 21N106W WINDS 20 TO 33 KT. SEAS 10 TO 12 
FT. REMAINDER OF AREA WITHIN 15N94W TO 23N112W TO 14N114W TO 
09N113W TO 10N99W TO 08N90W TO 15N94W WINDS 20 KT OR LESS. SEAS 8
TO 10 FT IN MIXED SWELL.
.24 HOUR FORECAST TROPICAL STORM MADELINE NEAR 21.4N 111.2W. 
MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE 
WINDS WITHIN 40 NM N SEMICIRCLE AND 30 NM S SEMICIRCLE. SEAS 12 
FT OR GREATER WITHIN 60 NM OF CENTER WITH SEAS TO 13 FT. 
ELSEWHERE WITHIN 22N110W TO 22N113W TO 21N114W TO 19N112W TO 
20N111W TO 20N110W TO 22N110W WINDS 20 TO 33 KT. SEAS 10 TO 12 
FT. REMAINDER OF AREA WITHIN 24N108W TO 25N115W TO 22N117W TO 
12N110W TO 11N103W TO 24N108W WINDS 20 KT OR LESS. SEAS 8 TO 10 
FT IN MIXED SWELL.
.48 HOUR FORECAST POST-TROPICAL REMNANT LOW MADELINE NEAR 21.9N 
113.9W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. WITHIN 24N113W
TO 24N115W TO 22N115W TO 22N113W TO 24N113W WINDS 20 TO 30 KT. 
SEAS 8 TO 10 FT. ELSEWHERE WITHIN 22N115W TO 23N113W TO 25N117W 
TO 21N119W TO 19N116W TO 21N113W TO 22N115W WINDS 20 KT OR LESS. 
SEAS 8 TO 9 FT IN MIXED SWELL. 
.72 HOUR FORECAST POST-TROPICAL REMNANT LOW MADELINE NEAR 21.9N
116.6W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST POST-TROPICAL REMNANT LOW MADELINE NEAR 21.9N
119.4W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT.
.120 HOUR FORECAST POST-TROPICAL REMNANT LOW MADELINE NEAR 21.8N
122.5W. MAXIMUM SUSTAINED WINDS 20 KT GUSTS 30 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.

.WITHIN 30N125W TO 30N140W TO 28N140W TO 27N136W TO 27N131W TO
30N125W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N SWELL. 
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.24 HOUR FORECAST WITHIN 14N95W TO 16N96W TO 16N97W TO 14N97W TO
11N95W TO 11N92W TO 14N95W N TO NE WINDS 20 TO 25 KT. SEAS 8 TO
9 FT.
.48 HOUR FORECAST WITHIN 13N93W TO 13N94W TO 12N95W TO 10N95W TO
10N93W TO 11N92W TO 13N93W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN 
MIXED SWELL.

.36 HOUR FORECAST WITHIN 11N112W TO 12N116W TO 11N113W TO
10N112W TO 11N112W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN SW 
SWELL.
.48 HOUR FORECAST WITHIN 12N107W TO 12N114W TO 10N114W TO
09N110W TO 10N107W TO 10N106W TO 12N107W WINDS 20 KT OR LESS.
SEAS 8 TO 9 FT IN SW SWELL.

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

CONVECTION VALID AT 1500 UTC MON SEP 19...

T.S. MADELINE...NUMEROUS MODERATE TO STRONG FROM 16N TO 22N 
BETWEEN 108W AND 113W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 11N86W TO 17N101W...THEN RESUMES NEAR 
14N117W TO 10N140W. SCATTERED MODERATE FROM 11N TO 16N BETWEEN 
91W AND 105W...AND FROM 11N TO 16N BETWEEN 111W AND 133W. 

$$
.FORECASTER ERA. NATIONAL HURRICANE CENTER.