000
FZPN03 KNHC 102134
HSFEP2

HIGH SEAS FORECAST 
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC THU MAY 10 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 THU MAY 10.
24 HOUR FORECAST VALID 1800 UTC FRI MAY 11.
48 HOUR FORECAST VALID 1800 UTC SAT MAY 12.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST. 

.NW OF LINE 30N133W TO 28N140W NE WINDS 20 KT. SEAS 8 TO 10 FT 
IN MIXED NE AND NW SWELL. ELSEWHERE N OF LINE 30N121W TO 26N140W 
WINDS LESS THAN 20 KT. SEAS 8 TO 11 FT IN MIXED NE AND NW SWELL.
.24 HOUR FORECAST LOW PRES NEAR 09N105W 1009 MB. WITHIN 150 NM 
SE SEMICIRCLE WINDS 20 KT. SEAS TO 8 FT. N OF 25N W OF 119W  
WINDS LESS THAN 20 KT. SEAS TO 10 FT IN NW SWELL.
.48 HOUR FORECAST LOW PRES NEAR 10N106W 1009 MB. WITHIN 150 NM E 
SEMICIRCLE WINDS 20 KT. SEAS TO 8 FT. S OF 01N BETWEEN 100W AND 
123W WINDS LESS THAN 20 KT. SEAS TO 8 FT IN MIXED SW AND SE 
SWELL.

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

CONVECTION VALID AT 2100 UTC THU MAY 10...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 07N77W TO 05.5N81W TO 09.5N110W TO 07N128W 
WHERE IT TRANSITIONS TO ITCZ...CONTINUING ON TO 06.5N133W TO 
BEYOND 05N140W.  SCATTERED MODERATE ISOLATED STRONG CONVECTION 
WITHIN 240 NM N AND 120 NM S OF TROUGH E OF 92W. SCATTERED TO 
LOCALLY NUMEROUS MODERATE TO STRONG CONVECTION WITHIN 240 NM N 
AND 180 NM S OF TROUGH BETWEEN 92W AND 116W.

$$
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.