000
FZPN03 KNHC 122045
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC WED JUL 12 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC WED JUL 12.
24 HOUR FORECAST VALID 1800 UTC THU JUL 13.
48 HOUR FORECAST VALID 1800 UTC FRI JUL 14.

.WARNINGS.

...HURRICANE WARNING...
.TROPICAL STORM FERNANDA NEAR 11.8N 112.2W 1005 MB AT 2100 UTC
JUL 12 MOVING W OR 265 DEG AT 8 KT. MAXIMUM SUSTAINED WINDS 35
KT GUSTS 45 KT. TROPICAL STORM FORCE WINDS WITHIN 20 NM OF
CENTER. SEAS 12 FT OR GREATER WITHIN 30 NM E SEMICIRCLE...45 NM 
SW QUADRANT AND 60 NM NW QUADRANT WITH SEAS TO 13 FT. ELSEWHERE
WITHIN 75 NM OF CENTER WINDS 20 TO 33 KT. SEAS 8 TO 12 FT.
REMAINDER OF AREA WITHIN 120 NM OF CENTER WINDS 20 KT OR LESS.
SEAS 8 TO 10 FT IN MIXED SWELL.
.24 HOUR FORECAST TROPICAL STORM FERNANDA NEAR 11.7N 115.5W. 
MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. TROPICAL STORM FORCE 
WINDS WITHIN 40 NM N SEMICIRCLE AND 30 NM S SEMICIRCLE. SEAS 12 
FT OR GREATER WITHIN 60 NM NE QUADRANT AND SW QUADRANT...45 NM SE
QUADRANT...AND 90 NM NW QUADRANT WITH SEAS TO 18 FT. ELSEWHERE 
WITHIN 120 NM OF CENTER...EXCEPT 90 NM SW QUADRANT WINDS 20 TO 33
KT. SEAS 8 TO 12 FT. REMAINDER OF AREA WITHIN 150 NM OF CENTER
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL.
.48 HOUR FORECAST HURRICANE FERNANDA NEAR 11.5N 119.5W. MAXIMUM 
SUSTAINED WINDS 70 KT GUSTS 85 KT. TROPICAL STORM FORCE WINDS 
WITHIN 60 NM N SEMICIRCLE AND 50 NM S SEMICIRCLE. SEAS 12 FT OR 
GREATER WITHIN 75 NM OF CENTER...EXCEPT 120 NM NW QUADRANT WITH 
SEAS TO 21 FT. ELSEWHERE WITHIN 150 NM OF CENTER...EXCEPT 120 NM
SW QUADRANT WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. REMAINDER OF 
AREA WITHIN 180 NM OF CENTER WINDS 20 KT OR LESS. SEAS 8 TO 10 FT
IN MIXED SWELL.
.72 HOUR FORECAST HURRICANE FERNANDA NEAR 11.5N 124.0W. MAXIMUM 
SUSTAINED WINDS 90 KT GUSTS 110 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE. 
.96 HOUR FORECAST HURRICANE FERNANDA NEAR 12.0N 128.5W. MAXIMUM 
SUSTAINED WINDS 95 KT GUSTS 115 KT.
.120 HOUR FORECAST HURRICANE FERNANDA NEAR 13.0N 133.0W. MAXIMUM
SUSTAINED WINDS 95 KT GUSTS 115 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.

.POST-TROPICAL CYCLONE EUGENE NEAR 24.1N 122.5W 1006 MB AT 2100
UTC JUL 12 MOVING NW OR 315 DEG AT 9 KT. MAXIMUM SUSTAINED WINDS
30 KT GUSTS 40 KT. SEAS 12 FT OR GREATER WITHIN 30 NM OF CENTER 
WITH SEAS TO 13 FT. ELSEWHERE WITHIN 120 NM N SEMICIRCLE AND 60 
NM S SEMICIRCLE WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. REMAINDER OF
AREA WITHIN 180 NM N SEMICIRCLE AND 120 NM S SEMICIRCLE WINDS 20
KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL.
.24 HOUR FORECAST POST-TROPICAL REMNANT LOW EUGENE NEAR 25.9N 
124.8W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. WITHIN 120 NM
NW QUADRANT WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE WITHIN
150 NM N SEMICIRCLE AND 30 NM S SEMICIRCLE WINDS 20 KT OR LESS.
SEAS 8 TO 9 FT IN MIXED SWELL.
.48 HOUR FORECAST POST-TROPICAL REMNANT LOW EUGENE NEAR 27.7N 
126.8W. MAXIMUM SUSTAINED WINDS 20 KT GUSTS 30 KT. WINDS 20 KT OR
LESS. SEAS LESS THAN 8 FT.
.72 HOUR FORECAST POST-TROPICAL REMNANT LOW EUGENE NEAR 28.5N 
128.0W. MAXIMUM SUSTAINED WINDS 15 KT GUSTS 20 KT. EXTENDED 
OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST...DISSIPATED.

.WITHIN AREA BOUNDED BY 24N131W TO 24N132W TO 30N133W TO 30N125W
TO 24N131W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED SWELL.
.18 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 2030 UTC WED JUL 12...

.TROPICAL STORM FERNANDA...NUMEROUS MODERATE SCATTERED STRONG
WITHIN 30 NM NE SEMICIRCLE AND 90 NM SW SEMICIRCLE. SCATTERED
MODERATE ISOLATED STRONG ELSEWHERE WITHIN 270 NM SW SEMICIRCLE.

.POST-TROPICAL CYCLONE EUGENE...NO SIGNIFICANT CONVECTION.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS EXTENDS FROM 09N76W TO 08N94W TO 09N108W THEN
RESUMES FROM 11N117W TO 11N132W. ITCZ AXIS EXTENDS FROM 11N132W
TO 10N140W. SCATTERED MODERATE ISOLATED STRONG WITHIN 90 NM N OF
AXIS BETWEEN 84W AND 93W...WITHIN 150 NM S OF AXIS BETWEEN 88W
AND 92W AND ALSO BETWEEN 94W AND 108W...AND WITHIN 120 NM NW OF A
LINE FROM 11N123W TO 09N132W.

$$
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.