000
FZPN03 KNHC 130236
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC SUN AUG 13 2017

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SUN AUG 13.
24 HOUR FORECAST VALID 0000 UTC MON AUG 14.
48 HOUR FORECAST VALID 0000 UTC TUE AUG 15.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.TROPICAL DEPRESSION JOVA NEAR 20.6N 114.7W 1005 MB AT 0300 UTC
AUG 13 MOVING W OR 280 DEG AT 13 KT. MAXIMUM SUSTAINED WINDS 30
KT GUSTS 40 KT. WITHIN 150 NM NE QUADRANT...75 NM S SEMICIRCLE
AND 120 NM NW QUADRANT WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. 
ELSEWHERE FROM 20N TO 23N BETWEEN 107W AND 112W WINDS 20 KT OR 
LESS. SEAS 8 TO 9 FT IN MIXED SWELL. WITHIN 60 NM EITHER SIDE OF 
A LINE FROM 22.5N108W TO 18N104W SE TO S WINDS 20 TO 25 KT. SEAS 
8 TO 9 FT.
.24 HOUR FORECAST POST-TROPICAL REMNANT LOW JOVA NEAR 20.8N 
119.3W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. WITHIN 150 
NM N SEMICIRCLE AND 90 NM S SEMICIRCLE WINDS 20 TO 25 KT. SEAS 8 
TO 10 FT. 
.48 HOUR FORECAST POST-TROPICAL REMNANT LOW JOVA NEAR 20.7N 
123.9W. MAXIMUM SUSTAINED WINDS 20 KT GUSTS 30 KT. WITHIN 150 NM
NW SEMICIRCLE WINDS 20 KT OR LESS. SEAS 8 TO 9 FT.
.72 HOUR FORECAST POST-TROPICAL REMNANT LOW JOVA NEAR 20.2N 
128.4W. MAXIMUM SUSTAINED WINDS 20 KT GUSTS 30 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 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 03S81W TO 01S91W TO 03.4S120W TO 01N110W
TO 06N104W TO 05N81W TO 03S81W...EXCEPT LEE OF GALAPAGOS
ISLANDS...WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN MIXED SE AND SW
SWELL...HIGHEST ALONG 03.4S E OF 100W.
.24 HOUR FORECAST WITHIN AREA BOUNDED BY 03S81W TO 01S90W TO 
03.4S119W TO 12N105W TO 14N95W TO 07N79W TO 03S81W...EXCEPT LEE 
OF GALAPAGOS ISLANDS...WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN 
MIXED SW AND NW SWELL...HIGHEST NEAR 03N83W. WITHIN AREA 
BOUNDED BY 10N112W TO 10N117W TO 12N117W TO 13N113W TO 12N111W TO
10N112W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED SE AND SW
SWELL.
.48 HOUR FORECAST WITHIN AREA BOUNDED BY 03.4S82W TO 01S90W TO
03.4S120W TO 06N111W TO 11N95W TO 07N80W TO 03.4S82W...EXCEPT LEE
OF GALAPAGOS ISLANDS...WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN
MIXED SW AND NW SWELL. WITHIN AREA BOUNDED BY 10N112W TO 
11N119W TO 11N125W TO 14N122W TO 15N116W TO 14N112W TO 10N112W 
WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED SE AND SW SWELL.

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

CONVECTION VALID AT 0215 UTC SUN AUG 13...

.TROPICAL DEPRESSION JOVA...SCATTERED MODERATE WITHIN 180 NM SW
QUADRANT.

.LOW PRES NEAR 11N110W...SCATTERED MODERATE ISOLATED STRONG
WITHIN 240 NM NW SEMICIRCLE.

.TROPICAL WAVE N OF 08N ALONG 103W...SCATTERED MODERATE FROM 10N
TO 13N BETWEEN 102W AND 105W.

.GULF OF CALIFORNIA...SCATTERED MODERATE ISOLATED STRONG FROM 24N
TO 26N.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS EXTENDS FROM 10N74W TO 10N90W TO LOW PRES 
NEAR 11N100W THEN RESUMES FROM 15N108W TO 12N125W TO 11N140W. 
SCATTERED MODERATE ISOLATED STRONG WITHIN 240 NM S OF AXIS 
BETWEEN 80W AND 91W...WITHIN 180 NM SE OF AXIS BETWEEN 108W AND 
131W...AND FROM 09N TO 13N BETWEEN 136W AND 140W. SCATTERED 
MODERATE FROM 06N TO 09N BETWEEN 96W AND 101W.

$$
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.