000
FZPN03 KNHC 032126
HSFEP2

HIGH SEAS FORECAST 
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC WED AUG 03 2011

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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

SYNOPSIS VALID 1800 UTC WED AUG 03.
24 HOUR FORECAST VALID 1800 UTC THU AUG 04.
48 HOUR FORECAST VALID 1800 UTC FRI AUG 05.

.WARNINGS.

...HURRICANE WARNING...
.HURRICANE EUGENE NEAR 16.0N 115.4W 942 MB AT 2100 UTC AUG 03 
MOVING W NW OR 290 DEG AT 12 KT. MAXIMUM SUSTAINED WINDS 120 KT 
GUSTS 145 KT. TROPICAL STORM FORCE WINDS WITHIN 135 NM N AND 
120 NM S SEMICIRCLES. SEAS 12 FT OR GREATER WITHIN 300 NM NE 
QUADRANT...240 NM SE AND NW QUADRANTS AND 180 NM SW QUADRANT
WITH SEAS TO 44 FT.
.24 HOUR FORECAST HURRICANE EUGENE NEAR 17.4N 119.5W. MAXIMUM
SUSTAINED WINDS 95 KT GUSTS 115 KT. TROPICAL STORM FORCE WINDS
WITHIN 120 NM N SEMICIRCLE...105 NM SE QUADRANT AND 90 NM SW 
QUADRANT. SEAS 12 FT OR GREATER WITHIN 360 NE QUADRANT...210 NM 
SE QUADRANT AND 240 NM W SEMICIRCLE WITH SEAS TO 39 FT.
.48 HOUR FORECAST HURRICANE EUGENE NEAR 18.7N 124.2W. MAXIMUM
SUSTAINED WINDS 60 KT GUSTS 75 KT. TROPICAL STORM FORCE WINDS 
WITHIN 90 NM N SEMICIRCLE AND 75 NM S SEMICIRCLES. SEAS 12 FT OR 
GREATER WITHIN 330 NM NE QUADRANT...180 NM SE QUADRANT...AND 210 
NM W SEMICIRCLE WITH SEAS TO 28 FT.
.72 HOUR FORECAST TROPICAL STORM EUGENE NEAR 20.0N 128.5W. 
MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST TROPICAL DEPRESSION EUGENE NEAR 21.5N 132.0W.
MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT.
.120 HOUR FORECAST POST TROPICAL REMNANT LOW EUGENE NEAR 22.0N
134.0W. MAXIMUM SUSTAINED WINDS 20 KT GUSTS 30 KT.

.SYNOPSIS AND FORECAST.

.EXCEPT AS NOTED IN WARNINGS...WITHIN 450 NM NE QUADRANT...420 
NM SE QUADRANT...300 NM SW QUADRANT AND 330 NM NW QUADRANT WINDS
20 TO 33 KT. SEAS 8 TO 12 FT. ELSEWHERE FROM 05N TO 11N BETWEEN 
108W AND 124W S TO SW WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST...EXCEPT AS NOTED IN WARNINGS...WITHIN 480 NM 
E AND 270 NM W SEMICIRCLES WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. 
ELSEWHERE FROM 09N TO 14N BETWEEN 112W AND 125W S TO SW WINDS 20 
TO 25 KT. SEAS 8 TO 11 FT. 
.48 HOUR FORECAST...EXCEPT AS NOTED IN WARNINGS...WITHIN 510 NM 
NE QUADRANT...450 NM SE QUADRANT...AND 300 NM W SEMICIRCLE WINDS 
20 TO 33 KT. SEAS 8 TO 12 FT. ELSEWHERE FROM 11N TO 16N BETWEEN 
117W AND 125W S TO SW WINDS 20 KT. SEAS 8 TO 10 FT IN SW SWELL. 
S OF 11N BETWEEN 113W AND 134W SE TO S WINDS 20 KT. SEAS 8 TO 10 
FT PRIMARILY IN SW SWELL. 

.LOW NEAR 14N99W 1006 MB MOVING NW 07 KT. WITHIN 60 NM NW AND 30 
NM SE SEMICIRCLES WINDS 20 TO 25 KT. SEAS 8 FT.
.24 HOUR FORECAST LOW...POSSIBLE TROPICAL CYCLONE...NEAR 15N101W 
1005 MB. WITHIN 60 NM NW SEMICIRCLE WINDS 20 TO 30 KT. SEAS
8 TO 10 FT. WITHIN 45 NM SE SEMICIRCLE WINDS 20 TO 25 KT. SEAS 
TO 9 FT. 
.48 HOUR FORECAST LOW...POSSIBLE TROPICAL CYCLONE...NEAR 16N105W 
1005 MB. WITHIN 90 NM N AND 60 NM S SEMICIRCLES WINDS 20 TO 30 
KT. SEAS 8 TO 10 FT.
 
.FROM 10N TO 22N W OF 130W NE TO E WINDS 20 KT. SEAS TO 9 FT.
.24 HOUR FORECAST FROM 10N TO 28N W OF 124W NE TO E WINDS 20 KT. 
SEAS 8 FT.
.48 HOUR FORECAST FROM 10N TO 27N W OF 129W NE TO E WINDS 20 KT. 
SEAS 8 TO 10 FT IN MIXED NE AND SE SWELL.

.S OF 05N BETWEEN 100W AND 130W WINDS LESS THAN 20 KT. SEAS 8 TO 
10 FT IN SW SWELL.
.24 HOUR FORECAST S OF 09N BETWEEN 112W AND 128W SE TO S WINDS 
20 KT. SEAS 8 TO 10 FT IN S TO SW SWELL. ELSEWHERE S OF 19N 
BETWEEN 98W AND 112W WINDS LESS THAN 20 KT. SEAS 8 TO 10 FT IN 
PRIMARILY SW SWELL.
.48 HOUR FORECAST S OF 21N BETWEEN 106W AND 113W AND ELSEWHERE S 
OF 16N BETWEEN 95W AND 106W WINDS LESS THAN 20 KT. SEAS 8 TO 10 
FT IN S TO SW SWELL...HIGHEST S OF 04N BETWEEN 106W AND 113W.

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

CONVECTION VALID AS OF 2115 UTC WED AUG 03...
.HURRICANE EUGENE...NUMEROUS STRONG WITHIN 120 NM N AND 90 NM S
SEMICIRCLES OF CENTER. SCATTERED MODERATE ISOLATED STRONG FROM
10N TO 12N BETWEEN 116W AND 120W.

.LOW NEAR 14N99W...SCATTERED MODERATE ISOLATED STRONG WITHIN 180 
NM NW QUADRANT OF LOW...AND WITHIN 30 NM EITHER SIDE OF LINE FROM
16N106W TO 18N105W. SCATTERED WITHIN 30 NM EITHER SIDE OF LINE 
FROM 14N102W TO 14N105W.

INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS EXTENDS FROM 09N84W TO 1006 MB LOW NEAR 
14N98W. IT RESUMES AT 13N119W TO 10N130W WHERE IT THEN BECOMES
THE ITCZ AXIS TO 08N136W TO 07N140W. SCATTERED MODERATE WITHIN 
180 NM S OF THE TROUGH BETWEEN 79W AND 84W...AND BETWEEN 86W AND 
90W. 
 
$$
.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.