000
FZPN03 KNHC 080921
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC SAT JUL 08 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.

PAN PAN

E PACIFIC FROM THE EQUATOR TO 30N E OF 140W AND 03.4S TO THE
EQUATOR E OF 120W

SYNOPSIS VALID 0600 UTC SAT JUL 08.
24 HOUR FORECAST VALID 0600 UTC SUN JUL 09.
48 HOUR FORECAST VALID 0600 UTC MON JUL 10.

.WARNINGS.

...HURRICANE WARNING...
.TROPICAL STORM EUGENE NEAR 12.9N 112.1W 1005 MB AT 0900 UTC JUL 
08 MOVING NW OR 315 DEG AT 8 KT. MAXIMUM SUSTAINED WINDS 40 KT 
GUSTS 50 KT. TROPICAL STORM FORCE WINDS WITHIN 60 NM NE 
QUADRANT...40 NM SE QUADRANT...0 NM SW QUADRANT...AND 50 NM NW 
QUADRANT. SEAS 12 FT OR GREATER WITHIN 150 NM NE QUADRANT...180 
NM SE QUADRANT...30 NM SW QUADRANT...AND 90 NM NW QUADRANT WITH 
SEAS TO 18 FT. ELSEWHERE WITHIN 150 NM NE QUADRANT...210 NM SE 
QUADRANT...60 NM SW QUADRANT...AND 120 NM NW QUADRANT WINDS 20 
TO 33 KT. SEAS 9 TO 13 FT. REMAINDER OF AREA FROM 07N TO 16N 
BETWEEN 106W AND 115W WINDS 20 KT OR LESS. SEAS TO 10 FT IN 
MIXED SWELL. 
.24 HOUR FORECAST TROPICAL STORM EUGENE NEAR 14.9N 114.1W.
MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT. TROPICAL STORM FORCE 
WINDS WITHIN 90 NM NE QUADRANT...80 NM SE QUADRANT...50 NM SW 
QUADRANT...AND 70 NM NW QUADRANT. WINDS 20 TO 33 KT WITH SEAS 12 
FT OR GREATER WITHIN 180 NM NE QUADRANT...AND 120 NM SE 
QUADRANT...AND 120 NM W SEMICIRCLE WITH SEAS TO 28 FT. ELSEWHERE 
FROM 10N TO 19N BETWEEN 108W AND 118W WINDS 20 KT OR LESS. SEAS 
TO 10 FT IN MIXED SWELL. 
.48 HOUR FORECAST HURRICANE EUGENE NEAR 17.9N 116.5W. MAXIMUM 
SUSTAINED WINDS 70 KT GUSTS 85 KT. TROPICAL STORM FORCE WINDS 
WITHIN 100 NM NE QUADRANT...90 NM SE QUADRANT...60 NM SW 
QUADRANT...AND 80 NM NW QUADRANT. WINDS 20 TO 33 KT WITH SEAS 12 
FT OR GREATER WITHIN 180 NM N SEMICIRCLE AND 150 NM S SEMICIRCLE 
WITH SEAS TO 28 FT. ELSEWHERE FROM 14N TO 23N BETWEEN 112W AND 
122W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN MIXED SWELL.
.72 HOUR FORECAST TROPICAL STORM EUGENE NEAR 20.5N 119.0W.
MAXIMUM SUSTAINED WINDS 55 KT GUSTS 65 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST POST-TROPICAL EUGENE NEAR 22.9N 121.2W.
MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT.
.120 HOUR FORECAST POST-TROPICAL REMNANT LOW EUGENE NEAR 25.1N 
123.3W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 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.

.TROUGH FROM 12N131W TO 19N131W. FROM 18N TO 20N BETWEEN 130W 
AND 133W WINDS 20 KT OR LESS. SEAS 8 FT IN S SWELL.
.24 HOUR FORECAST TROUGH FROM 12N137W TO 18N138W. FROM 18N TO 
20N BETWEEN 136W AND 139W WINDS 20 KT OR LESS. SEAS 8 FT IN 
MIXED SWELL.
.36 HOUR FORECAST 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 0830 UTC SAT JUL 8...

.TROPICAL STORM EUGENE...NUMEROUS MODERATE SCATTERED STRONG FROM 
10N TO 15N BETWEEN 109W AND 114W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...

MONSOON TROUGH FROM 08N78W TO 09N94W TO 13N102W THEN RESUMES 
FROM 09N117W TO 12N131W TO 09N140W. SCATTERED MODERATE FROM 02N 
TO 07N E OF 80W...FROM 06N TO 13N BETWEEN 93W AND 97W...FROM 08N 
TO 11N BETWEEN 113W AND 120W...AND FROM 09N TO 13N BETWEEN 129W 
AND 132W. 

$$

.FORECASTER HUFFMAN. NATIONAL HURRICANE CENTER.