000
FZPN03 KNHC 212135
HSFEP2

HIGH SEAS FORECAST 
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC FRI JUN 21 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC FRI JUN 21.
24 HOUR FORECAST VALID 1800 UTC SAT JUN 22.
48 HOUR FORECAST VALID 1800 UTC SUN JUN 23.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST

.LOW PRES NEAR 12N117W 1009 MB. WITHIN 180 NM SE QUADRANT WINDS 
20 KT OR LESS. SEAS 8 FT IN SW SWELL.
.24 HOUR FORECAST LOW PRES NEAR 13N114W 1009 MB. WITHIN 90 NM SE 
QUADRANT SW WINDS 20 TO 25 KT. SEAS TO 9 FT.
.36 HOUR FORECAST LOW PRES NEAR 14N114W 1010 MB. WINDS 20 KT OR 
LESS. SEAS LESS THAN 8 FT.

.36 HOUR FORECAST LOW PRES NEAR 11N103W 1006 MB...POSSIBLE 
TROPICAL CYCLONE. WITHIN 90 NM SE QUADRANT WINDS 20 KT OR LESS. 
SEAS 8 FT.
.48 HOUR FORECAST LOW PRES NEAR 12N104W 1006 MB...POSSIBLE 
TROPICAL CYCLONE. WITHIN 90 NM SE QUADRANT SW WINDS 20 TO 25 KT. 
SEAS 8 FT.

.N OF 27N BETWEEN 118W AND 122W WINDS 20 KT OR LESS. SEAS 8 FT 
IN N SWELL.
.12 HOUR FORECAST WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT.

.FROM 10N TO 13N W OF 135W WINDS 20 KT OR LESS. SEAS TO 8 FT IN 
NE SWELL.
.24 HOUR FORECAST FROM 09N TO 15N W OF 135W WINDS 20 KT OR LESS. 
SEAS TO 8 FT IN NE SWELL.
.36 HOUR FORECAST CONDITIONS SHIFT W OF AREA.

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

CONVECTION VALID 2100 UTC FRI JUN 21...

INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...                
MONSOON TROUGH AXIS EXTENDS FROM 09N85W TO 1008 MB LOW PRES NEAR 
11N100W TO 14N110W TO 1009 MB LOW PRES NEAR 12N117W TO 08N130W. 
ITCZ AXIS CONTINUES FROM 08N130W TO 08N140W. SCATTERED MODERATE 
ISOLATED STRONG CONVECTION IS NOTED WITHIN 45 NM S OF MONSOON 
TROUGH AXIS BETWEEN 90W AND 92W. SCATTERED MODERATE TO ISOLATED 
STRONG CONVECTION IS NOTED FROM 09N TO 15N BETWEEN 100W AND 105W.

$$
.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.