521 
FZPN03 KNHC 191509
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC WED SEP 19 2018

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 WED SEP 19.
24 HOUR FORECAST VALID 1200 UTC THU SEP 20.
48 HOUR FORECAST VALID 1200 UTC FRI SEP 21.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.TROPICAL DEPRESSION NINETEEN-E NEAR 26.3N 110.9W 1004 MB AT
1500 UTC SEP 19 MOVING N OR 010 DEG AT 11 KT. MAXIMUM SUSTAINED
WINDS 25 KT GUSTS 35 KT. GULF OF CALIFORNIA FROM 23N TO 28N SE
TO S WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. N OF 30N SE TO S WINDS 
20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST POST-TROPICAL REMNANT LOW NINETEEN-E NEAR 
30.5N 109.5W. MAXIMUM SUSTAINED WINDS 15 KT GUSTS 20 KT. OVER 
FORECAST WATERS WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.36 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.

.WITHIN AREA BOUNDED BY 30N119W TO 27N118W TO 26N120W TO 30N123W
TO 30N119W WINDS 20 KT OR LESS. SEAS TO 8 FT IN NW TO N SWELL.
.24 HOUR FORECAST WITHIN AREA BOUNDED BY 30N119W TO 27N121W TO 
27N125W TO 27N128W TO 30N131W TO 30N119W WINDS 20 KT OR LESS. 
SEAS 8 TO 10 FT IN MIXED NE AND NW SWELL.
.48 HOUR FORECAST WITHIN AREA BOUNDED BY 30N124W TO 29N125W TO 
29N126W TO 29N128W TO 30N128W TO 30N124W WINDS 20 KT OR LESS. 
SEAS TO 8 FT IN MIXED NE AND NW SWELL.

.WITHIN AREA BOUNDED BY 16N125W TO 15N126W TO 12N140W TO 21N140W
TO 16N125W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NE SWELL.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST WITHIN AREA BOUNDED BY 18N140W TO 18N134W TO
15N135W TO 12N140W TO 18N140W WINDS 20 KT OR LESS. SEAS TO 8 FT
IN NE SWELL.

.WITHIN AREA BOUNDED BY 01S120W TO 01S104W TO 03.4S100W TO
03.4S120W TO 01S120W WINDS 20 KT OR LESS. SEAS TO 8 FT IN SW
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 1500 UTC WED SEP 19...

.TROPICAL DEPRESSION NINETEEN-E...GULF OF CALIFORNIA SCATTERED
MODERATE TO STRONG FROM 23N TO 29N. SCATTERED MODERATE ISOLATED
STRONG FROM 20N TO 24.5N BETWEEN 110W AND 112.5W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS EXTENDS FROM 09N75W TO 11N93W TO 07N110W TO
09N118W THEN RESUMES FROM 16N120W TO 13.5N130W TO 11N135W. ITCZ
AXIS EXTENDS FROM 11N135W TO 09N140W. SCATTERED MODERATE TO
STRONG N OF 03N E OF 83W...INCLUDING THE GULF OF PANAMA.
SCATTERED MODERATE ISOLATED STRONG FROM 08N TO 10N BETWEEN 88W
AND 91W...FROM 12.5N TO 16.5N BETWEEN 94W AND 104W...INCLUDING
THE GULF OF TEHUANTEPEC...FROM 08N TO 11N BETWEEN 100W AND 108W
...FROM 07N TO 11N BETWEEN 112W AND 115W...AND FROM 12N TO 16N
BETWEEN 120W AND 133W.

$$
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.