000
FZPN03 KNHC 192130
HSFEP2

HIGH SEAS FORECAST 
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC SAT MAY 19 2012

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC SAT MAY 19.
24 HOUR FORECAST VALID 1800 UTC SUN MAY 20.
48 HOUR FORECAST VALID 1800 UTC MON MAY 21.

.WARNINGS.

.NONE. 

.SYNOPSIS AND FORECAST. 

.POST TROPICAL REMNANT LOW ALETTA NEAR 14.3N 112.5W. MAXIMUM 
SUSTAINED WINDS 20 KT. SEAS TO 8 FT.
.24 HOUR FORECAST WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT.

.N OF 29N BETWEEN 119W AND 122W WINDS LESS THAN 20 KT. SEAS 8 FT 
IN NW SWELL.
.24 HOUR FORECAST WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT.

.LOW PRES NEAR 11N100W 1006 MB NEARLY STATIONARY. FROM 06N TO 09N
BETWEEN 94W AND 100W S TO SW WINDS 20 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW PRES NEAR 10N100W 1006 MB. FROM 05N TO 09N 
BETWEEN 94W AND 100W SW WINDS 20 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LOW PRES NEAR 09N101W 1005 MB. WITHIN 240 NM 
SE QUADRANT WINDS 20 TO 25 KT. SEAS TO 9 FT.

.24 HOUR FORECAST WITHIN 45 NM OF LINE 16N95W TO 14N96W INCLUDING
GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST WITHIN 60 NM OF LINE 16N95W TO 12N99W INCLUDING
GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 25 KT. SEAS TO 11 FT.

.24 HOUR FORECAST FROM 04N TO 07N BETWEEN 82W AND 86W SW WINDS 
20 KT. SEAS 8 FT.
.48 HOUR FORECAST WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT.

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

CONVECTION VALID AT 2100 UTC SAT MAY 19...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 09N85W TO 12N95W TO LOW PRES NEAR 11N100W 
1006 MB TO 08N105W TO 09N111W TO 07N125W. ITCZ FROM 07N125W TO 
03N140W. SCATTERED MODERATE TO STRONG FROM 05N TO 12N E OF 102W.

$$
.FORECASTER MUNDELL. NATIONAL HURRICANE CENTER.