000
FZPN03 KNHC 200315
HSFEP2

HIGH SEAS FORECAST                                               
NWS NATIONAL HURRICANE CENTER MIAMI FL                           
0430 UTC MON SEP 21 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.
 
SECURITE
 
E PACIFIC FROM THE EQUATOR TO 30N E OF 140W AND 03.4S TO THE 
EQUATOR E OF 120W

SYNOPSIS VALID 0000 UTC SUN SEP 20.
24 HOUR FORECAST VALID 0000 UTC MON SEP 21.
48 HOUR FORECAST VALID 0000 UTC TUE SEP 22.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.COMPLEX LOW PRES WITH MEAN CENTER NEAR 21.5N112W 1003 MB. 
WITHIN 150 NM E SEMICIRCLE WINDS 20 TO 25 KT. SEAS TO 8 FT. 
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
25N113W 1004 MB. WITHIN 150 NM E SEMICIRCLE WINDS 20 TO 30 KT. 
SEAS TO 10 FT. GULF OF CALIFORNIA FROM 25N TO 29N SE TO S WINDS 
20 TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LOW PRES INLAND NEAR 31N113W 1003 MB. GULF OF 
CALIFORNIA N OF 27N WINDS 20 TO 25 KT. SEAS TO 8 FT.

.OVER FORECAST WATERS FROM 16.5N TO 22.5N W OF 133W WINDS 20 KT 
OR LESS. SEAS TO 9 FT IN MIXED S SWELL AND NE WIND WAVES. 
.24 HOUR FORECAST OVER FORECAST WATERS FROM 13N TO 15N W OF 137W 
WINDS 20 KT OR LESS. SEAS TO 8 FT IN MIXED S SWELL AND NE WIND 
WAVES. 
.30 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.06 HOUR FORECAST S OF 01.5N W OF 112W WINDS 20 KT OR LESS. SEAS 
TO 8 FT IN MIXED SW SWELL AND SE WIND WAVES.
.24 HOUR FORECAST S OF LINE FROM 04.5N107W TO 04.5N117W TO 
00N128W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED SW AND SE 
SWELL.
.48 HOUR FORECAST S OF 05N BETWEEN 111W AND 133W WINDS 20 KT OR 
LESS. SEAS TO 9 FT IN MIXED SW AND SE SWELL.

.30 HOUR FORECAST N OF 14.5N BETWEEN 94.5W AND 95.5W...INCLUDING 
GULF OF TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST N OF 14N BETWEEN 94W AND 96W...INCLUDING GULF 
OF TEHUANTEPEC...N WINDS 20 TO 30 KT. SEAS TO 8 FT.

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

CONVECTION VALID 0130 UTC SUN SEP 20...

.COMPLEX LOW PRES 1003 MB WITH MEAN CENTER NEAR 21.5N112W... 
SCATTERED MODERATE TO STRONG WITHIN 150 NM W SEMICIRCLE. 
ELSEWHERE
...SCATTERED MODERATE TO STRONG. 

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...                
MONSOON TROUGH EXTENDS FROM COLOMBIA NEAR 10N74W TO 08N80W TO 
11N96W TO 09N110W...WHERE IT REMAINS FRACTURED...THEN RESUMES 
FROM COMPLEX LOW PRES NEAR 21.5N112W TO LOW PRES NEAR 14.5N118W 
TO BEYOND 11N140W. SCATTERED MODERATE ISOLATED STRONG WITHIN 60 
NM N AND 330 NM S OF TROUGH BETWEEN 98W AND 110W. SCATTERED 
MODERATE TO STRONG WITHIN 120 NM NW AND 150 NM SE OF TROUGH 
BETWEEN 112W AND 123W. ISOLATED TO SCATTERED MODERATE ISOLATED 
STRONG WITHIN 90 NM N AND 240 NM S OF TROUGH BETWEEN 123W AND 
140W. 

.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.