000
FZPN03 KNHC 101553
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC THU OCT 10 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 THU OCT 10.
24 HOUR FORECAST VALID 1200 UTC FRI OCT 11.
48 HOUR FORECAST VALID 1200 UTC SAT OCT 12.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.POST-TROPICAL CYCLONE NARDA NEAR 16.3N 129.1W 1007 MB AT 1500 
UTC OCT 10 MOVING W OR 265 DEG AT 3 KT. MAXIMUM SUSTAINED WINDS 
25 KT GUSTS 35 KT. WITHIN 180 NM NW AND WITHIN 60 NM SE 
SEMICIRCLES OF CENTER WINDS 20 TO 25 KT. SEAS TO 10 FT. 
ELSEWHERE WITHIN 240 NM NW SEMICIRCLE WINDS 20 KT OR LESS. SEAS 
TO 8 FT IN MAINLY NE SWELL.
.24 HOUR FORECAST POST-TROPICAL REMNANT LOW NARDA NEAR 15.5N 
130.5W. MAXIMUM SUSTAINED WINDS 20 KT GUSTS 30 KT. WITHIN 150 NM 
NW AND WITHIN 30 NM SE SEMICIRCLES OF CENTER WINDS 20 TO 25 KT. 
SEAS TO 9 FT. 
.36 HOUR FORECAST...LOW DISSIPATED. FROM 16N TO 19N BETWEEN 
131.5W AND 135W NE WINDS 20 TO 25 KT. SEAS TO 8 FT. 
.48 HOUR FORECAST CONDITIONS MERGE WITH AREA OF N SWELL 
DESCRIBED BELOW. OTHERWISE...WINDS 20 KT OR LESS. SEAS LESS THAN 
8 FT.

.WITHIN AREA N OF LINE FROM 30N135W TO 24N127W TO 25N119W TO 
30N117W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MAINLY NW TO N  
SWELL. 
.24 HOUR FORECAST N OF 20N BETWEEN 117.5W AND 137.5W WINDS 20 KT 
OR LESS. SEAS TO 11 FT IN MERGING N AND S SWELL...HIGHEST NEAR 
28N128W. 
.48 HOUR FORECAST FROM 13.5N TO 25.5N W OF 115W WINDS 20 KT OR 
LESS. SEAS 8 TO 10 FT IN MERGING N TO NE SWELL WITH SW SWELL. 

.LOW PRES 14.5N102.5W 1009 MB. WINDS 20 KT OR LESS. SEAS LESS 
THAN 8 FT.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
15N106W 1007 MB. WITHIN 210 NM NE SEMICIRCLE OF CENTER NE TO E 
WINDS 20 TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
16.5N109W 1006 MB. WITHIN 210 NM OF CENTER WINDS 20 TO 30 KT. 
SEAS TO 10 FT. ELSEWHERE FROM 07N TO 11N BETWEEN 114W AND 121W 
SW WINDS 20 TO 25 KT. SEAS TO 8 FT.   

.GULF OF CALIFORNIA COLD FRONT FROM 31N113W TO 28N118W. OVER 
GULF WATERS WITHIN 90 NM S OF FRONT SW WINDS 20 TO 30 KT. SEAS 
TO 8 FT. 
.12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.S OF 11N BETWEEN 97W AND 120W WINDS 20 KT OR LESS. SEAS TO 9 FT 
PRIMARILY IN SW SWELL.
.24 HOUR FORECAST FROM 02N TO 13N BETWEEN 94W AND 116W WINDS 20 
KT OR LESS. SEAS TO 9 FT PRIMARILY IN SW SWELL.  
.48 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 THU OCT 10...

.TROPICAL DEPRESSION NARDA...ISOLATED CLUSTERS OF MODERATE 
CONVECTION WITHIN 120 NM NE QUADRANT AND 45 NM SW QUADRANT.

.LOW PRES AT 14.5N102.5W...SCATTERED MODERATE ISOLATED STRONG 
WITHIN 180 NM NE SEMICIRCLE.   

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...              
MONSOON TROUGH EXTENDS FROM 08N76W TO 09.5N86W TO 09N91W TO LOW 
PRES AT 14.5N102.5W TO 11.5N115W TO 08N117W TO 07.5N126W...WHERE 
IT FRACTURES...THEN RESUMES FROM S OF NARDA NEAR 13N129W TO 
10N136W...WHERE IT TRANSITIONS TO ITCZ...CONTINUING ON BEYOND 
10N140W. SCATTERED TO LOCALLY NUMEROUS MODERATE TO STRONG 
CONVECTION NOTED N OF 03.5N E OF 81W. SCATTERED MODERATE  
ISOLATED STRONG WITHIN 120 NM EITHER SIDE OF TROUGH BETWEEN 83W 
AND 94W. SCATTERED MODERATE TO STRONG WITHIN 240 NM S OF TROUGH 
BETWEEN 98W AND 122W...AND FROM 12.5N TO 15.5N BETWEEN 114W AND 
121W. 

$$
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.