000
FZPN03 KNHC 201524
HSFEP2

HIGH SEAS FORECAST                                               
NWS NATIONAL HURRICANE CENTER MIAMI FL                           
1630 UTC MON MAY 20 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 MON MAY 20.
24 HOUR FORECAST VALID 1200 UTC TUE MAY 21.
48 HOUR FORECAST VALID 1200 UTC WED MAY 22.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST

.N OF 28N BETWEEN 119W AND 126W WINDS 20 KT OR LESS. SEAS TO 9 
FT IN MIXED N AND SW SWELL.
.24 HOUR FORECAST N OF 29N BETWEEN 123W AND 130W WINDS 20 KT OR 
LESS. SEAS 8 FT IN MIXED N AND SW SWELL.
.42 HOUR FORECAST N OF 27N BETWEEN 120W AND 135W N TO NE WINDS 
20 TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST N OF 28N BETWEEN 120W AND 130W N TO NE WINDS 
20 TO 25 KT. SEAS 9 TO 10 FT. ELSEWHERE N OF 26N BETWEEN 118W 
AND 138W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT PRIMARILY IN N 
SWELL.

.REMNANT LOW PRES 1009 MB OF ALVIN NEAR 12.5N126W. WITHIN 150 NM 
N SEMICIRCLE OF LOW WINDS 20 TO 30 KT. SEAS 9 TO 11 FT. 
ELSEWHERE FROM 11N TO 17N BETWEEN 120W AND 130W WINDS 20 KT OR 
LESS. SEAS 8 TO 10 FT IN A BROAD MIX OF SWELL. FROM 10N TO 15N W 
OF 136W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED NE AND SE SWELL.
.24 HOUR FORECAST REMNANT LOW PRES 1009 MB OF ALVIN NEAR 
11.5N126W. WITHIN 150 NM N SEMICIRCLE OF LOW WINDS 20 TO 25 KT. 
SEAS 9 TO 11 FT. ELSEWHERE FROM 10N TO 16N BETWEEN 122W AND 133W 
WINDS 20 KT OR LESS. SEAS TO 9 FT IN A BROAD MIX OF SWELL.
.48 HOUR FORECAST REMNANT LOW PRES 1010 MB OF ALVIN NEAR 
11.5N127.5W. WITHIN 150 NM NW QUADRANT OF LOW WINDS 20 TO 25 KT. 
SEAS 9 TO 11 FT. ELSEWHERE FROM 10N TO 15N BETWEEN 125W AND 
136W WINDS 20 KT OR LESS. SEAS TO 9 FT IN A BROAD MIX OF SWELL.

.S OF 03N BETWEEN 95W AND 110W AND S OF 06N BETWEEN 110 AND 118W 
WINDS 20 KT OR LESS. SEAS TO 9 FT PRIMARILY IN SW SWELL.
.24 HOUR FORECAST S OF 07N BETWEEN 102W AND 122W WINDS 20 KT OR 
LESS. SEAS TO 9 FT PRIMARILY IN SW SWELL.
.48 HOUR FORECAST S OF 08N BETWEEN 95W AND 115W WINDS 20 KT OR 
LESS. SEAS TO 9 FT PRIMARILY IN SW SWELL.

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

CONVECTION VALID 1500 UTC MON MAY 20... 
.REMNANT LOW OF ALVIN...SCATTERED MODERATE ISOLATED STRONG 
WITHIN 150 NM OVER E SEMICIRCLE OF LOW.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...                
MONSOON TROUGH AXIS FROM 09N78W TO 11N95W TO 07N115W TO 09N122W 
THEN RESUMES AT 10N126W TO 07N132W. ITCZ AXIS FROM 07N132W TO 
08N140W. CLUSTER OF MODERATE TO STRONG FROM 04N TO 08N E OF 80W 
TO THE COAST OF COLOMBIA. SCATTERED MODERATE ISOLATED STRONG 
FROM 05N TO 08N BETWEEN 80W AND 84W...FROM 06N TO 12N BETWEEN 
100W AND 109W...FROM 06N TO 10N BETWEEN 117W AND 127W AND FROM 
05N TO 11N W OF 135W. 

$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.