000
FZPN03 KNHC 300846
HSFEP2

HIGH SEAS FORECAST                                 
NWS NATIONAL HURRICANE CENTER MIAMI FL                           
1030 UTC WED SEP 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.
 
SECURITE
 
E PACIFIC FROM THE EQUATOR TO 30N E OF 140W AND 03.4S TO THE 
EQUATOR E OF 120W 

SYNOPSIS VALID 0600 UTC WED SEP 30.
24 HOUR FORECAST VALID 0600 UTC THU OCT 01.
48 HOUR FORECAST VALID 0600 UTC FRI OCT 02.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.TROPICAL DEPRESSION MARTY NEAR 16.1N 102.0W 1002 MB AT 0900 UTC 
SEP 30 MOVING W OR 270 DEG AT 4 KT. MAXIMUM SUSTAINED WINDS 30 
KT GUSTS 40 KT. SEAS 12 FT OR GREATER WITHIN 45 NM OF CENTER 
EXCEPT 30 NM SW QUADRANT WITH SEAS TO 14 FT. ELSEWHERE WITHIN 90 
NM NE SEMICIRCLE AND 45 NM SW SEMICIRCLE WINDS 20 TO 30 KT. SEAS 
8 TO 12 FT. REMAINDER OF AREA FROM 11N TO 18N BETWEEN 99W AND 
106W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL.
.24 HOUR FORECAST POST-TROPICAL REMNANT LOW MARTY NEAR 16.2N 
103.7W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. WITHIN 60 NM 
NE SEMICIRCLE AND 30 NM SW SEMICIRCLE WINDS 20 TO 25 KT. SEAS 8 
TO 10 FT.
.48 HOUR FORECAST POST-TROPICAL REMNANT LOW MARTY NEAR 16.2N 
106.0W. MAXIMUM SUSTAINED WINDS 20 KT GUSTS 30 KT. WITHIN 45 NM 
NE SEMICIRCLE WINDS 20 KT OR LESS. SEAS TO 8 FT IN MIXED SWELL.
.72 HOUR FORECAST POST-TROPICAL REMNANT LOW MARTY NEAR 17.5N 
108.0W. MAXIMUM SUSTAINED WINDS 20 KT GUSTS 30 KT.        
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST...DISSIPATED.

FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE 
USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE 
AND INTENSITY.

.LOW PRES NEAR 12.5N119W 1008 MB. S OF A LINE FROM 03.4S98W TO 
13N107W TO 13N119W TO 00N132W WINDS 20 KT OR LESS. SEAS 8 TO 10 
FT IN MIXED SWELL.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
13.5N118W 1006 MB. WITHIN 120 NM SE QUADRANT WINDS 20 TO 25 KT. 
SEAS 8 TO 10 FT. ELSEWHERE S OF A LINE FROM 03.4S103W TO 12N108W 
TO 17N121W TO 00N133W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN 
MIXED SWELL.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
14N116W 1004 MB. WITHIN 45 NM N SEMICIRCLE AND 150 NM SE 
QUADRANT WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. ELSEWHERE S OF A 
LINE FROM 03.4S110W TO 14N111W TO 18N120W TO 00N133W WINDS 20 KT 
OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL.

.18 HOUR FORECAST GULF OF TEHUANTEPEC WITHIN 30 NM EITHER SIDE 
OF A LINE FROM 16N95W TO 14.5N95.5W N TO NE WINDS 20 TO 30 KT. 
SEAS TO 8 FT.
.24 HOUR FORECAST GULF OF TEHUANTEPEC WITHIN 30 NM EITHER SIDE 
OF A LINE FROM 16N95W TO 15N95W TO 13.5N95.5W N TO NE WINDS 20 
TO 30 KT. SEAS 8 TO 11 FT.
.48 HOUR FORECAST LITTLE CHANGE.

.48 HOUR FORECAST N OF 28N E OF 118W WINDS 20 KT OR LESS. SEAS 8 
FT IN MIXED SW AND NW SWELL.

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

CONVECTION VALID 0830 UTC WED SEP 30...

.TROPICAL DEPRESSION MARTY...SCATTERED MODERATE BETWEEN 45     
NM AND 240 NM NE QUADRANT.

.LOW PRES NEAR 12.5N119W 1008 MB...SCATTERED MODERATE ISOLATED 
STRONG WITHIN 240 NM S QUADRANT.

.TROUGH FROM 13N TO 19N ALONG 140W...SCATTERED MODERATE FROM  
14N TO 17N W OF 138W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...                
MONSOON TROUGH FROM 09N79W TO 12N98W THEN RESUMES FROM    
14N108W TO LOW PRES NEAR 12.5N119W 1008 MB TO 07N130W TO 
12N140W. SCATTERED MODERATE ISOLATED STRONG WITHIN 180 NM S OF 
COAST OF CENTRAL AMERICA E OF 88W...WITHIN 180 NM S OF AXIS 
BETWEEN 108W AND 114W...AND WITHIN 180-240 NM SE OF AXIS BETWEEN 
122W AND 132W. ISOLATED MODERATE WITHIN 300 NM SW OF AXIS W OF 
132W.

.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.