000
FZPN03 KNHC 301544
HSFEP2

HIGH SEAS FORECAST                                              
NWS NATIONAL HURRICANE CENTER MIAMI FL                           
1630 UTC THU JUL 30 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC THU JUL 30.
24 HOUR FORECAST VALID 1200 UTC FRI JUL 31.
48 HOUR FORECAST VALID 1200 UTC SAT AUG 01.

.WARNINGS.

...HURRICANE WARNING...
.TROPICAL STORM GUILLERMO NEAR 9.1N 127.5W 1002 MB AT 1500 UTC 
JUL 30 MOVING WNW OR 290 DEG AT 11 KT. MAXIMUM SUSTAINED WINDS 
40 KT GUSTS 50 KT. TROPICAL STORM FORCE WINDS WITHIN 50 NM OF 
CENTER EXCEPT 0 NM SW QUADRANT. SEAS 12 FT OR GREATER WITHIN 0 
NM OF CENTER EXCEPT 150 NM NE QUADRANT WITH SEAS TO 13 FT. 
ELSEWHERE WITHIN 300 NM NE SEMICIRCLE WINDS 20 TO 33 KT. SEAS 
8 TO 11 FT.
.24 HOUR FORECAST HURRICANE GUILLERMO NEAR 11.0N 132.5W. MAXIMUM 
SUSTAINED WINDS 65 KT GUSTS 80 KT. TROPICAL STORM FORCE WINDS 
WITHIN 90 NM NW AND SE QUADRANTS...100 NM NE QUADRANT AND 50 NM 
SW QUADRANT. SEAS 12 FT OR GREATER WITHIN 240 NM N QUADRANT WITH 
SEAS TO 22 FT. ELSEWHERE WITHIN 450 NM N SEMICIRCLE AND 90 NM S 
SEMICIRCLE WINDS 20 TO 33 KT. SEAS 8 TO 11 FT. 
.48 HOUR FORECAST HURRICANE GUILLERMO NEAR 12.8N 138.6W. MAXIMUM 
SUSTAINED WINDS 80 KT GUSTS 100 KT. TROPICAL STORM FORCE WINDS 
WITHIN 120 NM NE QUADRANT...100 NM SE QUADRANT...70 NM SW 
QUADRANT...AND 110 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 
270 NM N SEMICIRCLE AND 120 NM S SEMICIRCLE WITH SEAS TO 30 FT. 
ELSEWHERE WITHIN 480 NM NE SEMICIRCLE AND 180 NM SW SEMICIRCLE  
WINDS 20 TO 33 KT. SEAS 8 TO 11 FT. 
.72 HOUR FORECAST HURRICANE GUILLERMO NEAR 14.6N 142.8W. MAXIMUM 
SUSTAINED WINDS 80 KT GUSTS 100 KT. EXTENDED OUTLOOK...USE FOR 
GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST HURRICANE GUILLERMO NEAR 16.0N 145.5W. MAXIMUM 
SUSTAINED WINDS 70 KT GUSTS 85 KT.
.120 HOUR FORECAST TROPICAL STORM GUILLERMO NEAR 18.0N 148.0W. 
MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 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 EIGHT-E NEAR 16.5N 139.4W 1007 MB AT 1500 
UTC JUL 30 MOVING W OR 270 DEG AT 11 KT. MAXIMUM SUSTAINED WINDS 
25 KT GUSTS 35 KT. WITHIN 420 NM NE SEMICIRCLE WINDS 20 TO 25 
KT. SEAS TO 11 FT.   
.12 HOUR FORECAST POST-TROPICAL REMNANT LOW EIGHT-E NEAR 16.3N 
141.8W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. OVER FORECAST 
WATERS FROM 16N TO 22N W OF 137W WINDS 20 KT OR LESS. SEAS TO 8 
FT IN E SWELL. 
.24 HOUR FORECAST...DISSIPATED. WINDS 20 KT OR LESS. SEAS LESS 
THAN 8 FT.

.FROM 10.5N TO 12N E OF 90W...INCLUDING THE GULF OF PAPAGAYO... 
E WINDS 20 TO 25 KT. SEAS TO 8 FT. 
.12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST FROM 09.5N TO 12N E OF 90W...INCLUDING THE 
GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT. 
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. 

.30 HOUR FORECAST S OF 02S BETWEEN BETWEEN 105W AND 120W WINDS 
20 KT OR LESS. SEAS TO 8 FT IN MIXED SW AND S SWELL.
.48 HOUR FORECAST S OF 01S BETWEEN 96W AND 120W WINDS 20 KT OR 
LESS. SEAS TO 8 FT PRIMARILY IN SW SWELL.

.GULF OF TEHUANTEPEC N OF 14N BETWEEN 95W AND 96W N WINDS 20 TO 
25 KT. SEAS TO 8 FT. 
.06 HOUR FORECAST N OF 14N BETWEEN 95W AND 97W WINDS 20 KT OR 
LESS. SEAS TO 8 FT PRIMARILY IN SW SWELL.
.12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.  

.36 HOUR FORECAST N OF 25N WITHIN 90 NM OF W COAST OF BAJA 
CALIFORNIA NW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.42 HOUR FORECAST LITTLE CHANGE. 
.48 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 1500 UTC THU JUL 30...

.TROPICAL STORM GUILLERMO...NUMEROUS STRONG FROM 07N TO 10N 
BETWEEN 126W AND 129W. SCATTERED STRONG WITHIN 180 TO 300 NM N 
QUADRANT. SCATTERED MODERATE ISOLATED STRONG WITHIN 240 NM E 
SEMICIRCLE...AND WITHIN 350 TO 650 NM NE QUADRANT.  

.TROPICAL DEPRESSION EIGHT-E...SCATTERED MODERATE TO STRONG 
WITHIN 80 TO 100 NM NE QUADRANT.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...

MONSOON TROUGH FROM 08N86W TO 08N94W TO 06N109W TO 07N117W.  
SCATTERED TO NUMEROUS STRONG FROM 03N TO 08N E OF 80W. SCATTERED 
STRONG FROM 05N TO 07N BETWEEN 93W AND 96W...AND FROM 13N TO 15N 
BETWEEN 94W AND 96W. SCATTERED MODERATE ISOLATED STRONG FROM 08N 
TO 15N BETWEEN 96W AND 102W.
 
.FORECASTER MT. NATIONAL HURRICANE CENTER.