000
FZPN03 KNHC 272108
HSFEP2

HIGH SEAS FORECAST                                               
NWS NATIONAL HURRICANE CENTER MIAMI FL                           
2230 UTC SUN SEP 27 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC SUN SEP 27.
24 HOUR FORECAST VALID 1800 UTC MON SEP 28.
48 HOUR FORECAST VALID 1800 UTC TUE SEP 29.

.WARNINGS.

...TROPICAL STORM WARNING...
.TROPICAL STORM MARTY NEAR 15.1N 102.9W 997 MB AT 2100 UTC SEP 
27 MOVING N OR 005 DEG AT 3 KT. MAXIMUM SUSTAINED WINDS 50 KT 
GUSTS 60 KT. TROPICAL STORM FORCE WINDS WITHIN 70 NM NW AND SE 
QUADRANTS...80 NM NE AND 20 NM SW QUADRANTS. SEAS 12 FT OR 
GREATER WITHIN 90 NM NE...120 NM SE...30 NM SW AND 70 NM NW 
QUADRANTS WITH SEAS TO 19 FT. ELSEWHERE WITHIN 180 NM N AND 300 
NM S SEMICIRCLES WINDS 20 TO 33 KT. SEAS 8 TO 12 FT.
.24 HOUR FORECAST TROPICAL STORM MARTY NEAR 16.1N 102.2W. 
MAXIMUM SUSTAINED WINDS 55 KT GUSTS 65 KT. TROPICAL STORM FORCE 
WINDS WITHIN 80 NM NE...90 NM SE...30 NM SW...AND 70 NM NW 
QUADRANTS. SEAS 12 FT OR GREATER WITHIN 180 NM SE AND 150 NM NW 
SEMICIRCLES WITH SEAS TO 25 FT. ELSEWHERE WITHIN 240 NM SE 
AND 180 NM NW SEMICIRCLES WINDS 20 TO 33 KT. SEAS 8 TO 11 FT.
REMAINDER OF EPAC FROM 10N TO 21N BETWEEN 98W AND 108W WINDS 20
KT OR LESS. SEAS 8 TO 11 FT IN MIXED SWELL.
.48 HOUR FORECAST TROPICAL STORM MARTY NEAR 16.9N 101.9W. 
MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE 
WINDS WITHIN 60 NM N SEMICIRCLE...70 NM SE AND 40 NM SW QUADRANTS.
SEAS 12 FT OR GREATER WITHIN 60 NM N AND 180 NM S SEMICIRCLES 
OF CENTER WITH SEAS TO 23 FT. ELSEWHERE WITHIN 75 NM N AND 240 
NM S SEMICIRCLES WINDS 20 TO 33 KT. SEAS 8 TO 11 FT. REMAINDER 
OF EPAC FROM 12N TO 20N BETWEEN 98W AND 110W WINDS 20 KT OR LESS.
SEAS 8 TO 11 FT IN MIXED SWELL.
.72 HOUR FORECAST TROPICAL DEPRESSION MARTY NEAR 17.0N 103.0W. 
MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. 
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST TROPICAL DEPRESSION MARTY NEAR 17.0N 104.5W. 
MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT.
.120 HOUR FORECAST POST TROPICAL REMNANT LOW MARTY NEAR 17.5N 
106.5W. MAXIMUM SUSTAINED WINDS 20 KT GUSTS 30 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 09N122W 1008 MB. WITHIN 240 NM SE OF LINE FROM 06N125W 
TO 10N110W S TO SW WINDS 20 TO 25 KT. SEAS TO 10 FT. ELSEWHERE S 
OF LINE FROM 05N123W TO 10N110W TO 10N100W TO 02N93W WINDS 20 KT 
OR LESS. SEAS TO 9 FT IN MIXED SE...SW AND NW SWELL.
.24 HOUR FORECAST LOW PRES 11N119W 1009 MB. WITHIN 90 NM SE OF 
LINE FROM 07N123W TO 10N115W S TO SW WINDS 20 TO 25 KT. SEAS 10 
FT. ELSEWHERE S OF LINE FROM 05N130W TO 10N120W TO 10N103W TO 
03.4S90W WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED SE...SW AND 
NW SWELL.
.48 HOUR FORECAST LOW PRES 11N116W 1008 MB. WITHIN 90 NM SE OF 
LINE FROM 08N120W TO 12N107W S TO SW WINDS 20 TO 25 KT. SEAS 10 
FT. ELSEWHERE S OF LINE FROM 05N130W TO 12N115W TO 12N100W TO 
03.4S97W WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED SE...SW AND 
NW SWELL. 

.COLD FRONT FROM 30N133W TO 21N140W. N OF 29N W OF 137W WINDS  
20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED N AND S SWELL.
.24 HOUR FORECAST FIRST COLD FRONT FROM 30N132W TO 27N132W TO 
20N140W AND SECOND COLD FRONT FROM 30N136W TO 26N140W. W OF  
SECOND FRONT WINDS 20 KT OR LESS. SEAS 8 TO 10 FT PRIMARILY IN 
MIXED N AND S SWELL.
.48 HOUR FORECAST FRONTAL TROUGH FROM 30N129W TO 20N140W AND  
WEAK COLD FRONT FROM 30N134W TO 26NJ135W. WINDS 20 KT OR LESS. 
SEAS LESS THAN 8 FT.

.42 HOUR FORECAST WITHIN 90 NM OF LINE FROM 23N113W TO 20N110W
WINDS 20 KT OR LESS. SEAS TO 8 FT IN MIXED N AND S SWELL.
.48 HOUR FORECAST WITHIN 90 NM OF LINE FROM 24N113W TO 20N110W 
WINDS 20 KT OR LESS. SEAS TO 8 FT IN MIXED N AND S SWELL.

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

CONVECTION VALID 2100 UTC SUN SEP 27...

.TROPICAL STORM MARTY...NUMEROUS MODERATE TO STRONG WITHIN 120 
NM NE QUADRANT. SCATTERED MODERATE ISOLATED STRONG ELSEWHERE 
WITHIN 240 NM OF LINE FROM 17N100W TO 11N107W. 

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...                
MONSOON TROUGH FROM 10N86W TO 13N97W...RESUMES FROM 13N113W TO 
LOW PRES 09N122W TO 08N127W TO 13N135W TO 11N140W. SCATTERED 
MODERATE ISOLATED STRONG WITHIN 120 NM OF 08N91W...AND WITHIN
120 NM OF LINE FROM 11N107W TO 06N128W TO 13N135W TO 10N140W. 

.FORECASTER NELSON. NATIONAL HURRICANE CENTER.