000
FZPN03 KNHC 171603
HSFEP2

HIGH SEAS FORECAST
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC THU SEP 17 2009

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 THU SEP 17.
24 HOUR FORECAST VALID 1200 UTC FRI SEP 18.
48 HOUR FORECAST VALID 1200 UTC SAT SEP 19.

.WARNINGS.

...TROPICAL STORM WARNING...
.TROPICAL STORM MARTY AT 19.7N 113.1W 1003 MB AT 1500 UTC SEP 17 
MOVING NNW OR 335 DEG AT 2 KT.  MAXIMUM SUSTAINED WIND 40 GUSTS 
50 KT.  TROPICAL STORM FORCE WIND WITHIN 60 NM OF CENTER EXCEPT 
30 NM NE QUADRANT.  SEAS 12 FT OR GREATER WITHIN 60 NM OF CENTER 
EXCEPT 45 NM NE QUADRANT WITH SEAS TO 15 FT.
.24 HOUR FORECAST  TROPICAL STORM MARTY NEAR 21.1N 113.9W. 
MAXIMUM SUSTAINED WIND 35 GUSTS 45 KT.  TROPICAL STORM FORCE 
WIND WITHIN 30 NM OF CENTER.  LITTLE CHANGE IN RADII OF SEAS 12 
FT OR GREATER WITH SEAS TO 12 FT.
.48 HOUR FORECAST  REMNANT LOW PRES OF MARTY NEAR 22.8N 115.8W. 
MAXIMUM SUSTAINED WIND 25 GUSTS 35 KT. 
.72 HOUR FORECAST  REMNANT LOW PRES OF MARTY NEAR 23.8N 117.6W. 
MAXIMUM SUSTAINED WIND 25 GUSTS 35 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST  REMNANT LOW PRES OF MARTY NEAR 24.0N 119.0W. 
MAXIMUM SUSTAINED WIND 20 GUSTS 25 KT.

.SYNOPSIS AND FORECAST.
.EXCEPT AS NOTED IN WARNINGS.  WITHIN 210 NM OF CENTER  WIND TO 
33 KT.  SEAS TO 12 FT. 
.24 HOUR FORECAST...EXCEPT AS NOTED IN WARNINGS.  WITHIN 240 NM 
OF CENTER  WIND TO 33 KT.  SEAS TO 12 FT. 
.48 HOUR FORECAST   WITHIN 180 NM OF CENTER  WIND 25 TO 30 KT.  
SEAS TO 10 FT.

.N OF 26N FROM 120W TO 125W  N WIND 20 KT.  SEAS TO 8 FT.
.24 HOUR FORECAST  N OF 25N FROM 120W TO 133W  WIND LESS THAN 20 
KT.  SEAS TO 10 FT IN NW SWELL.
.48 HOUR FORECAST  N OF 13N W OF 120W  WIND LESS THAN 20 KT.  
SEE TO 8 FT. 

.FROM 15N TO 20N W OF 125W  NE WIND 20 KT.  SEAS 8 FT.
.24 HOUR FORECAST  FROM 14N TO 25N W OF 130W  WIND LESS THAN 20 
KT.  SEAS TO 10 FT IN MIXED NW AND SE SWELL.
.48 HOUR FORECAST  SEE PARAGRAPH ABOVE.

.S OF 06N FROM 95W TO 105W  S WIND 20 KT.  SEAS 8 FT.
.24 HOUR FORECAST  S OF 07N FROM 100W TO 108W  S WIND 20 KT.  
SEAS TO 10 FT IN SW SWELL.
.48 HOUR FORECAST  S OF 08N FROM 105W TO 112W  S WIND 20 KT. 
SEAS TO 12 FT IN SW SWELL.

.S OF 10N W OF 115W  WIND LESS THAN 20 KT. SEAS 9 FT IN SE SWELL.
.24 HOUR FORECAST  S OF 08N W OF 130W  WIND LESS THAN 20 KT.  
SEAS 8 FT IN SE SWELL. 
48 HOUR FORECAST  S OF 05N W OF 136W  WIND LESS THAN 20 KT.  
SEAS 8 FT IN SE SWELL.
 
.N OF 27N W OF 132W  WIND LESS THAN 20 KT.   SEAS 10 FT IN NW 
SWELL.
.24 HOUR FORECAST...N OF 20N W OF 125W  WIND LESS THAN 20 KT.  
SEAS TO 8 FT IN NW SWELL.
.36 HOUR FORECAST  WIND LESS THAN 20 KT.  SEAS LESS THAN 8 FT.

.REMAINDER OF AREA  WIND LESS THAN 20 KT.  SEAS LESS THAN 8 FT.

.CONVECTION VALID 1445 UTC THU SEP 17...

.T.S. MARTY...NUMEROUS MODERATE TO STRONG WITHIN 90 NM OF 
20N113W.

.SCATTERED MODERATE TO STRONG FROM 12N TO 19N FROM 100W TO 106W.

.INTERTROPICAL CONVERGENCE ZONE FROM 08N103W TO 14N115W TO 
12N127W TO 09N140W.  ISOLATED TO SCATTERED MODERATE TO STRONG 
WITHIN 120 NM OF AXIS E OF 97W AND ALSO WITHIN 120 NM OF AXIS W 
OF 117W.  SCATTERED TO NUMEROUS MODERATE TO STRONG OFFSHORE OF 
MEXICAN COAST WITHIN 200 NM OF POINT 16N103W.

$$
.FORECASTER WALLY BARNES. TROPICAL PREDICTION CENTER.