000
FZPN03 KNHC 310900
HSFEP2

HIGH SEAS FORECAST                                              
NWS NATIONAL HURRICANE CENTER MIAMI FL                           
1030 UTC FRI JUL 31 2015

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 FRI JUL 31.
24 HOUR FORECAST VALID 0600 UTC SAT AUG 01.
48 HOUR FORECAST VALID 0600 UTC SUN AUG 02.

.WARNINGS.

...HURRICANE WARNING...
.HURRICANE GUILLERMO NEAR 11.5N 130.6W 985 MB AT 0900 UTC JUL 31 
MOVING W NW OR 300 DEG AT 14 KT. MAXIMUM SUSTAINED WINDS 70 KT 
GUSTS 80 KT. TROPICAL STORM FORCE WINDS WITHIN 100 NM E 
SEMICIRCLE...60 NM SW AND 90 NM NW QUADRANTS. SEAS 12 FT OR 
GREATER WITHIN 150 NM E SEMICIRCLE...90 NM SW AND 120 NM NW 
QUADRANTS WITH SEAS TO 27 FT. ELSEWHERE WITHIN 210 NM E AND 150 
NM SW  SEMICIRCLES WINDS 20 TO 33 KT. SEAS 8 TO 11 FT. REMAINDER 
EPAC S OF 16N BETWEEN 120W AND 133W WINDS 20 KT OR LESS. SEAS TO 
9 FT IN MIXED SWELL. 
.24 HOUR FORECAST HURRICANE GUILLERMO NEAR 12.7N 135.7W. MAXIMUM 
SUSTAINED WINDS 90 KT GUSTS 110 KT. TROPICAL STORM FORCE WINDS 
WITHIN 130 NM NE...100 NM SE...80 NM SW AND 120 NM NW QUADRANTS. 
SEAS 12 FT OR GREATER WITHIN 240 NM OF CENTER WITH SEAS TO 40 
FT. ELSEWHERE WITHIN 270 NM OF CENTER WINDS 20 TO 33 KT. SEAS 8 
TO 11 FT. REMAINDER EPAC FROM 07N TO 20N BETWEEN 130W AND 140W 
WINDS 20 KT OR LESS. SEAS TO 11 FT IN MIXED SWELL.
.48 HOUR FORECAST HURRICANE GUILLERMO NEAR 14.1N 140.6W. MAXIMUM 
SUSTAINED WINDS 95 KT GUSTS 115 KT. TROPICAL STORM FORCE WINDS 
WITHIN 140 NM NE...110 NM SE...80 NM SW AND 120 NM NW QUADRANTS. 
WINDS 20 TO 33 KT AND SEAS 12 FT OR GREATER ELSEWHERE WITHIN 270 
NM SE AND 330 NM NW SEMICIRCLES WITH SEAS TO 33 FT. REMAINDER 
FORECAST WATERS FROM 07N TO 24N BETWEEN 134W AND 140W WINDS 20 
KT OR LESS. SEAS TO 11 FT IN MIXED SWELL. 
.72 HOUR FORECAST HURRICANE GUILLERMO NEAR 15.5N 144.0W. MAXIMUM 
SUSTAINED WINDS 80 KT GUSTS 100 KT. 
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST HURRICANE GUILLERMO NEAR 16.5N 146.5W. MAXIMUM 
SUSTAINED WINDS 70 KT GUSTS 85 KT.
.120 HOUR FORECAST TROPICAL STORM GUILLERMO NEAR 17.5N 150.0W. 
MAXIMUM SUSTAINED WINDS 55 KT GUSTS 65 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.
 
.WITHIN 30 NM OF LINE FROM 11N86W TO 10N88W...INCLUDING THE GULF 
OF PAPAGAYO...NE WINDS 20 TO 25 KT. SEAS TO 10 FT. ELSEWHERE 
WITHIN AREA BOUNDED BY LINE FROM 15.5N95W TO 11N86W TO 09N103W 
TO 15.5N95W... WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED NE AND 
S SWELL.
.24 HOUR FORECAST WITHIN 30 NM OF LINE FROM 11N86W TO 09N93W...
INCLUDING THE GULF OF PAPAGAYO...WINDS 20 KT OR LESS. SEAS TO 8 FT
IN MIXED NE AND S SWELL.
.48 HOUR FORECAST CONDITIONS MERGE.

.S OF LINE FROM 02S120W TO 03.4S95W WINDS 20 KT OR LESS. SEAS TO
8 FT PRIMARILY IN S SWELL.
.24 HOUR FORECAST S OF LINE FROM 17N130W TO 13N104W TO 03.4S88W 
WINDS 20 KT OR LESS. SEAS TO 9 FT PRIMARILY IN S SWELL.
.48 HOUR FORECAST S OF LINE FROM 17N130W TO 14N110W TO 11N92W TO
02N80W...EXCEPT N LEE OF GALAPAGOS ISLANDS...WINDS 20 KT OR LESS. 
SEAS TO 10 FT PRIMARILY IN S SWELL.
 
.FROM 17N TO 23N W OF 136W WINDS 20 KT OR LESS. SEAS TO 8 FT 
PRIMARILY IN MIXED SWELL.
.12 HOUR FORECAST CONDITIONS SHIFT W OF 140W. 

.42 HOUR FORECAST FROM 23N TO 27N E OF 116W TO BAJA PENINSULA 
WINDS 20 KT OR LESS. SEAS TO 8 FT IN MIXED NW AND S SWELL.
.48 HOUR FORECAST LITTLE CHANGE.
 
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. 

CONVECTION VALID 0900 UTC FRI JUL 31...

.HURRICANE GUILLERMO...NUMEROUS STRONG WITHIN 120 NM IN THE NE  
SEMICIRCLE. SCATTERED MODERATE TO STRONG ELSEWHERE WITHIN 210 NM 
N AND 150 NM S SEMICIRCLES OF CENTER. 

.TROPICAL WAVE FROM 08N98W TO 16.5N95W...SCATTERED MODERATE TO  
STRONG WITHIN 75 NM OF LINE FROM 12N90W TO 16N95W. ISOLATED 
MODERATE TO STRONG ELSEWHERE WITHIN 90 NM OF WAVE AXIS.

.TROPICAL WAVE FROM 05N TO 14N ALONG 110W...ISOLATED MODERATE TO 
STRONG S OF 10N WITHIN 150 NM OF WAVE AXIS.

.SCATTERED MODERATE ISOLATED STRONG WITHIN 90 NM OF THE PACIFIC  
COAST OF MEXICO FROM 99W TO 101W AND FROM 19N TO 22.5N 

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...MONSOON TROUGH 
FROM 10N84W TO 05N114W. SCATTERED MODERATE ISOLATED STRONG 
WITHIN 75 NM OF 04N79W...WITHIN 90 NM OF LINE FROM 03N82W TO 
11N88W.

.FORECASTER NELSON. NATIONAL HURRICANE CENTER.