000
FZPN03 KNHC 110239
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC TUE JUL 11 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 TUE JUL 11.
24 HOUR FORECAST VALID 0000 UTC WED JUL 12.
48 HOUR FORECAST VALID 0000 UTC THU JUL 13.

.WARNINGS.

...TROPICAL STORM WARNING...
.TROPICAL STORM EUGENE NEAR 20.2N 118.2W 990 MB AT 0300 UTC JUL 
11 MOVING NW OR 325 DEG AT 9 KT. MAXIMUM SUSTAINED WINDS 60 KT 
GUSTS 75 KT. TROPICAL STORM FORCE WINDS WITHIN 70 NM W 
SEMICIRCLE...90 NM NE QUADRANT AND 80 NM SE QUADRANT.  SEAS 12 
FT OR GREATER WITHIN 150 NM NW AND SE QUADRANTS...180 NM NE 
QUADRANT AND 120 NM SW QUADRANT WITH SEAS TO 27 FT. ELSEWHERE 
WITHIN 150 NM N AND 120 NM S SEMICIRCLES OF CENTER WINDS 20 TO 
33 KT. REMAINDER AREA FROM 14N TO 28N BETWEEN 112W AND 127W 
WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN MIXED SWELL.
.24 HOUR FORECAST TROPICAL STORM EUGENE NEAR 22.6N 120.1W.
MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE 
WINDS WITHIN 70 NM OF CENTER...EXCEPT 50 NM SW QUADRANT. WINDS 
20 TO 33 KT AND SEAS 12 FT OR GREATER WITHIN 150 NM N AND 120 NM 
S SEMICIRCLES WITH SEAS TO 17 FT. REMAINDER AREA BOUNDED BY 
30N121W TO 27N115W TO 19N115W TO 22N133W TO 30N131W TO 30N121W 
WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN MIXED SWELL.
.48 HOUR FORECAST POST-TROPICAL REMNANT LOW EUGENE NEAR 24.9N 
122.1W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. WITHIN 90 NM 
W AND 60 NM E SEMICIRCLES OF CENTER WINDS 20 TO 25 KT. SEAS 8 TO 
11 FT. REMAINDER AREA BOUNDED BY 30N125W TO 27N120W TO 23N120W 
TO 23N125W TO 30N130W TO 30N125W WINDS 20 KT OR LESS. SEAS 8 TO 
10 FT IN MIXED SWELL.
.72 HOUR FORECAST POST-TROPICAL REMNANT LOW EUGENE NEAR 26.8N 
124.1W. MAXIMUM SUSTAINED WINDS 20 KT GUSTS 30 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST POST-TROPICAL REMNANT LOW EUGENE NEAR 28.0N 
125.5W. MAXIMUM SUSTAINED WINDS 20 KT GUSTS 30 KT.
.120 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.

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

CONVECTION VALID AT 0230 UTC TUE JUL 11...

.TROPICAL STORM EUGENE...SCATTERED MODERATE TO STRONG WITHIN 90
NM W SEMICIRCLE. SCATTERED MODERATE WITHIN 90 NM E SEMIRCLE OF 
CENTER.

.LOW PRES 1011 NEAR 12.5N 105W...SCATTERED MODERATE ISOLATED 
STRONG WITHIN 120-150 NM IN THE SW SEMICIRCLE IF THE LOW. 

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 08N78W TO 08N94W TO 1001 MB LOW NEAR 
12.5N105W...THEN RESUMES FROM 12N119W TO 11N130W. ITCZ FROM 
11N130W TO 09N140W. SCATTERED MODERATE ISOLATED STRONG WITHIN 90-
120 NM EITHER SIDE OF AXIS BETWEEN 88W-98W. SCATTERED MODERATE
WITHIN 120 NM EITHER SIDE OF THE AXIS BETWEEN 120W AND 132W. 

$$
.FORECASTER COBB. NATIONAL HURRICANE CENTER.