000
FZPN03 KNHC 311511
HSFEP2

HIGH SEAS FORECAST 
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC SAT AUG 31 2013

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.

SECURITE

E PACIFIC FROM THE EQUATOR TO 30N E OF 140W. 

SYNOPSIS VALID 1200 UTC SAT AUG 31.
24 HOUR FORECAST VALID 1200 UTC SUN SEP 01.
48 HOUR FORECAST VALID 1200 UTC MON SEP 02.

.WARNINGS.

...TROPICAL STORM WARNING...
.TROPICAL DEPRESSION ELEVEN-E NEAR 19.1N 116.5W 1005 MB AT 1500 
UTC AUG 31 MOVING NW OR 325 DEG AT 6 KT. MAXIMUM SUSTAINED WINDS 
30 KT GUSTS 40 KT. SEAS TO 11 FT. ELSEWHERE WITHIN 180 E 
SEMICIRCLE WINDS 20 TO 25 KT. SEAS TO 10 FT. 
.24 HOUR FORECAST TROPICAL STORM ELEVEN-E NEAR 20.6N 117.0W. 
MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT. TROPICAL STORM FORCE 
WINDS WITHIN 30 NM NW AND SE QUADRANTS...50 NM NE QUADRANT. SEAS 
12 FT OR GREATER WITHIN THE AREA OF TROPICAL STORM WINDS WITH 
SEAS TO 13 FT. ELSEWHERE WITHIN 150 NM E SEMICIRCLE...45 NM NW 
AND 30 NM SW QUADRANTS WINDS 20 TO 33 KT. SEAS 8 TO 12 FT.
.48 HOUR FORECAST TROPICAL DEPRESSION ELEVEN-E NEAR 21.9N 
117.3W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. SEAS TO 12 FT 
WITHIN 45 NM E QUADRANT. ELSEWHERE WITHIN 90 NM E AND 30 NM W 
SEMICIRCLES WINDS 20 TO 25 KT. SEAS 8 TO 11 FT.
.72 HOUR FORECAST POST-TROPICAL REMNANT LOW ELEVEN-E NEAR 22.0N 
117.5W. 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.

.LOW PRES NEAR 13N126W 1009 MB. WINDS 20 KT OR LESS. SEAS TO 8 
FT IN SW SWELL WITHIN 90 NM SE QUADRANT. 
.12 HOUR FORECAST LOW PRES NEAR 14N126W 1010 MB. WINDS 20 KT OR 
LESS. SEAS LESS THAN 8 FT.

.FROM 12N TO 15N W OF 136W WINDS 20 KT OR LESS. SEAS TO 8 FT IN 
NE SWELL.
.12 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 SAT AUG 31...

.TROPICAL DEPRESSION ELEVEN-E NEAR 19N116W. NUMEROUS MODERATE TO 
STRONG WITHIN 90 NM SE SEMICIRCLE. SCATTERED MODERATE ISOLATED 
STRONG ELSEWHERE FROM 16N TO 20N BETWEEN 112W AND 115W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...               
MONSOON TROUGH FROM 09N85W TO 13N95W TO 09N106W TO 11N113W THEN 
RESUMES AT LOW PRES NEAR 13N126W 1009 MB TO 11N132W TO LOW PRES 
NEAR 12N137W 1011 MB TO BEYOND 11N140W. SCATTERED MODERATE TO 
STRONG CONVECTION FROM 06N TO 08N BETWEEN 79W AND 85W. CLUSTER 
OF MODERATE TO STRONG CONVECTION FROM 11N TO 13N BETWEEN 90W AND 
92W. ANOTHER CLUSTER OF SIMILAR CONVECTION N OF 13N BETWEEN 94W 
AND 96W...INCLUDING THE GULF OF TEHUANTEPEC. SCATTERED MODERATE 
TO STRONG CONVECTION FROM 12N TO 15N BETWEEN 96W AND 100W. 
SCATTERED MODERATE FROM 08N TO 10N BETWEEN 128W AND 131W. 
  
$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.